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David Y Liu, 34Hayward, CA

David Liu Phones & Addresses

Castro Valley, CA   

San Mateo, CA   

401 E 34Th St APT N11C, New York, NY 10016   

Davis, CA   

Plainsboro, NJ   

Citrus Heights, CA   

Mentions for David Y Liu

Career records & work history

Real Estate Brokers

David Liu Photo 1

David Liu, Elmhurst Queens - Agent

Specialties:
Residential sales
Luxury homes
First time home buyers
Co-op
Work:
Edna Mashaal Realty
917-6878835 (Phone)
Certifications:
CRB
Client type:
Home Buyers
Home Sellers
Property type:
Single Family Home
Condo/Townhome
Residential Rental
David Liu Photo 2

Realtor

Work:
Elite Realty Services
7312 Elsie Ave, Sacramento, CA 95828
916-7437124 (Office)

Lawyers & Attorneys

David Liu Photo 3

David Wei Liu, Palo Alto CA - Lawyer

Address:
Causera Inc.
815 Oregon Ave, Palo Alto, CA 94303
650-2482782 (Office)
Causera Inc.
815 Oregon Ave, Palo Alto, CA 94303
650-2234891 (Office)
Licenses:
California - Active 2001
Georgia - Inactive Member in Good Standing 1998
Education:
Harvard University Law School
University of North Carolina
David Liu Photo 4

David Chi-Ping Liu - Lawyer

Address:
Compal Electronics, Inc.
287-978599x (Office)
Licenses:
New York - Currently registered 1996
Education:
National Law Center Gwu
David Liu Photo 5

David Chi-Ping Liu - Lawyer

Licenses:
California - Active 1997
Education:
George Washington University National Law Center
David Liu Photo 6

David Liu - Lawyer

Office:
DLA Piper Singapore Pte. Ltd.
Specialties:
International Arbitration, Insurance and Reinsurance
ISLN:
920973811
Admitted:
2008
David Liu Photo 7

David Liu - Lawyer

ISLN:
1000977862
Admitted:
2020
David Liu Photo 8

David Liu - Lawyer

Specialties:
Corporate Law, Real Estate Law, International Transactions
ISLN:
905402343
Admitted:
1987
University:
Cambridge University, England, M.A., 1983; McMaster University, Ontario, Canada, 1980
David Liu Photo 9

David Liu - Lawyer

Specialties:
Litigation
ISLN:
905402350
Admitted:
1979
Law School:
National Chunghsing University Law School, LL.B., 1977
David Liu Photo 10

David Liu - Lawyer

Office:
Google Inc.
Specialties:
Education
ISLN:
913849482
Admitted:
1998
University:
University of North Carolina at Chapel Hill, A.B., 1995
Law School:
Harvard Law School, J.D., 1998

Medicine Doctors

David Liu Photo 11

Dr. David P Liu, Jersey City NJ - MD (Doctor of Medicine)

Specialties:
Neuroradiology
Address:
10 Exchange Pl, Jersey City, NJ 07302
212-4105100 (Phone)
144 4Th Ave, New York, NY 10003
212-4732300 (Phone) 212-4734780 (Fax)
1790 Broadway, New York, NY 10019
212-9774100 (Phone)
East Manhattan Diagnostic Imag
424 E 89Th St, New York, NY 10128
212-4105100 (Phone)
Certifications:
Diagnostic Radiology, 1985
Neuroradiology, 1996
Awards:
Healthgrades Honor Roll
Languages:
English
Education:
Medical School
Keck School Of Medicine Of The Univ Of Southern California
Graduated: 1981
Medical School
Huntington Meml Hospital
Graduated: 1982
Medical School
New York University
Graduated: 1985
Medical School
Cornell Ny Hospital
Graduated: 1986
David Liu Photo 12

Dr. David Liu, Sacramento CA - MD (Doctor of Medicine)

Specialties:
Psychiatry
Age:
49
Address:
2230 Stockton Blvd, Sacramento, CA 95817
916-7345612 (Phone) 916-7340849 (Fax)
Languages:
English
Education:
Medical School
Case Western Reserve University School of Medicine
Graduated: 2006
David Liu Photo 13

Dr. David T Liu - MD (Doctor of Medicine)

Hospitals:
University Nephrology Assocs
530 1St Ave Suite 4B, New York, NY 10016
NYU Langone Medical Center
550 1St Avenue, New York, NY 10016
Education:
Medical Schools
University At Buffalo State University Of New York School Of Medicine
Graduated: 1977

David W. Liu

Specialties:
Internal Medicine, General Practice
Work:
Tri-County Medical PC
175 W Main St, Little Falls, NY 13365
315-8230351 (phone) 315-8231889 (fax)
Tri County Medical PC
51 E Main St STE 1, Mohawk, NY 13407
315-8660173 (phone) 315-8665922 (fax)
Community Health & Behavioral Services
1427 Genesee St, Utica, NY 13501
315-7381428 (phone) 315-7337105 (fax)
Education:
Medical School
New York Medical College
Graduated: 1996
Procedures:
Allergen Immunotherapy, Electrocardiogram (EKG or ECG), Vaccine Administration
Conditions:
Anemia, Anxiety Phobic Disorders, Atrial Fibrillation and Atrial Flutter, Benign Prostatic Hypertrophy, Bipolar Disorder, Constipation, Diabetes Mellitus (DM), Disorders of Lipoid Metabolism, Gastroesophageal Reflux Disease (GERD), Heart Failure, Hypertension (HTN), Hypothyroidism, Intervertebral Disc Degeneration, Ischemic Heart Disease, Migraine Headache, Osteoarthritis, Pneumonia, Schizophrenia, Substance Abuse and/or Dependency, Abdominal Hernia, Abnormal Vaginal Bleeding, Acne, Acute Bronchitis, Acute Conjunctivitis, Acute Myocardial Infarction (AMI), Acute Pancreatitis, Acute Pharyngitis, Acute Renal Failure, Acute Sinusitis, Acute Upper Respiratory Tract Infections, Alcohol Dependence, Alzheimer's Disease, Angina Pectoris, Anorexia Nervosa, Anxiety Dissociative and Somatoform Disorders, Atherosclerosis, Attention Deficit Disorder (ADD), Autism, Bell's Palsy, Benign Paroxysmal Positional Vertigo, Benign Polyps of the Colon, Bronchial Asthma, Calculus of the Urinary System, Candidiasis, Candidiasis of Vulva and Vagina, Cardiac Arrhythmia, Cardiomyopathy, Carpel Tunnel Syndrome, Cataract, Cholelethiasis or Cholecystitis, Chronic Bronchitis, Chronic Renal Disease, Cirrhosis, Conduction Disorders, Contact Dermatitis, Dehydration, Dementia, Depressive Disorders, Dermatitis, Diabetic Peripheral Neuropathy, Diverticulitis, Diverticulosis, Endometriosis, Epilepsy, Erectile Dysfunction (ED), Esophagitis, Fractures, Dislocations, Derangement, and Sprains, Gastritis and Duodenitis, Gastrointestinal Hemorrhage, Genital HPV, Glaucoma, Gout, Hemorrhoids, Herpes Zoster, Hiatal Hernia, Infectious Liver Disease, Inflammatory Bowel Disease (IBD), Inguinal Hernia, Internal Derangement of Knee Cartilage, Intestinal Obstruction, Iron Deficiency Anemia, Irritable Bowel Syndrome (IBS), Ischemic Bowel Disease, Lateral Epicondylitis, Malignant Neoplasm of Female Breast, Menopausal and Postmenopausal Disorders, Mitral Valvular Disease, Non-Toxic Goiter, Obsessive-Compulsive Disorder (OCD), Osteomyelitis, Osteoporosis, Otitis Media, Overweight and Obesity, Parkinson's Disease, Paroxysmal Supreventricular Tachycardia (PSVT), Peptic Ulcer Disease, Peripheral Nerve Disorders, Phlebitis and Thrombophlebitis, Plantar Fascitis, Plantar Warts, Post Traumatic Stress Disorder (PTSD), Psoriasis, Pulmonary Embolism, Restless Leg Syndrome, Rheumatoid Arthritis, Rosacea, Rotator Cuff Syndrome and Allied Disorders, Sciatica, Scoliosis or Kyphoscoliosis, Septicemia, Sickle-Cell Disease, Skin and Subcutaneous Infections, Spinal Stenosis, Tinea Pedis, Transient Cerebral Ischemia, Urinary Incontinence, Urinary Tract Infection (UT), Uterine Leiomyoma, Varicose Veins, Venous Embolism and Thrombosis, Ventral Hernia, Viral Pneumonia, Vitamin B12 Deficiency Anemia, Vitamin D Deficiency
Languages:
English
Description:
Dr. Liu graduated from the New York Medical College in 1996. He works in Mohawk, NY and 2 other locations and specializes in Internal Medicine and General Practice. Dr. Liu is affiliated with Little Falls Hospital and St Elizabeth Medical Center.

David T. Liu

Specialties:
Nephrology, Internal Medicine
Work:
University Nephrology AssocsUniversity Nephrology Associates
530 1 Ave STE 4B, New York, NY 10016
212-2630705 (phone) 212-2630704 (fax)
Education:
Medical School
University of Buffalo, SUNY School of Medicine and Biomedical Sciences
Graduated: 1977
Procedures:
Dialysis Procedures, Electrocardiogram (EKG or ECG), Vaccine Administration
Conditions:
Nephrotic Syndrome, Acute Bronchitis, Acute Glomerulonephritis, Acute Myocardial Infarction (AMI), Acute Pancreatitis, Acute Pharyngitis, Acute Renal Failure, Acute Upper Respiratory Tract Infections, Anemia, Angina Pectoris, Anxiety Phobic Disorders, Aortic Valvular Disease, Atherosclerosis, Atrial Fibrillation and Atrial Flutter, Bacterial Pneumonia, Benign Prostatic Hypertrophy, Bronchial Asthma, Calculus of the Urinary System, Cardiac Arrhythmia, Cholelethiasis or Cholecystitis, Chronic Bronchitis, Chronic Renal Disease, Cirrhosis, Conduction Disorders, Contact Dermatitis, Diabetes Mellitus (DM), Disorders of Lipoid Metabolism, Fractures, Dislocations, Derangement, and Sprains, Gastritis and Duodenitis, Gastroesophageal Reflux Disease (GERD), Gastrointestinal Hemorrhage, Gout, Heart Failure, Hemolytic Anemia, Hemorrhagic stroke, Herpes Zoster, HIV Infection, Hypertension (HTN), Hypothyroidism, Infectious Liver Disease, Inflammatory Bowel Disease (IBD), Influenza, Intestinal Obstruction, Iron Deficiency Anemia, Ischemic Heart Disease, Ischemic Stroke, Kidney Cancer, Malignant Neoplasm of Female Breast, Melanoma, Migraine Headache, Mitral Valvular Disease, Non-Toxic Goiter, Osteoarthritis, Osteoporosis, Otitis Media, Parkinson's Disease, Peripheral Nerve Disorders, Phlebitis and Thrombophlebitis, Pneumonia, Pulmonary Embolism, Rheumatoid Arthritis, Sarcoidosis, Skin and Subcutaneous Infections, Spinal Stenosis, Systemic Lupus Erythematosus, Urinary Tract Infection (UT), Venous Embolism and Thrombosis, Vitamin D Deficiency
Languages:
Chinese, English, Spanish
Description:
Dr. Liu graduated from the University of Buffalo, SUNY School of Medicine and Biomedical Sciences in 1977. He works in New York, NY and specializes in Nephrology and Internal Medicine. Dr. Liu is affiliated with Bellevue Hospital Center and NYU Langone Medical Center.

David J. Liu

Specialties:
Internal Medicine
Work:
Scripps Coastal Medical Center Hillcrest
501 Washington St STE 600, San Diego, CA 92103
619-2783300 (phone) 619-2783345 (fax)
Education:
Medical School
Mount Sinai School of Medicine
Graduated: 2004
Procedures:
Allergen Immunotherapy, Arthrocentesis, Destruction of Benign/Premalignant Skin Lesions, Electrocardiogram (EKG or ECG), Pulmonary Function Tests, Skin Tags Removal, Vaccine Administration
Conditions:
Acne, Acute Bronchitis, Acute Pharyngitis, Acute Sinusitis, Alzheimer's Disease, Atrial Fibrillation and Atrial Flutter, Benign Paroxysmal Positional Vertigo, Benign Prostatic Hypertrophy, Bipolar Disorder, Calculus of the Urinary System, Candidiasis, Chronic Bronchitis, Chronic Renal Disease, Constipation, Contact Dermatitis, Dementia, Depressive Disorders, Dermatitis, Diabetic Peripheral Neuropathy, Erectile Dysfunction (ED), Gastrointestinal Hemorrhage, Gout, Hearing Loss, Heart Failure, Hemorrhoids, Herpes Zoster, HIV Infection, Hypothyroidism, Infectious Liver Disease, Ischemic Heart Disease, Migraine Headache, Osteoarthritis, Osteoporosis, Peripheral Nerve Disorders, Plantar Fascitis, Plantar Warts, Pulmonary Embolism, Skin Cancer, Substance Abuse and/or Dependency, Tinea Unguium, Urinary Incontinence, Venous Embolism and Thrombosis, Vitamin D Deficiency, Abdominal Aortic Aneurysm, Abdominal Hernia, Abnormal Vaginal Bleeding, Acute Conjunctivitis, Acute Renal Failure, Acute Upper Respiratory Tract Infections, Alcohol Dependence, Alopecia Areata, Anal Fissure, Anemia, Angina Pectoris, Ankylosing Spondylitis (AS), Anxiety Dissociative and Somatoform Disorders, Anxiety Phobic Disorders, Aortic Aneurism, Aortic Valvular Disease, Atopic Dermatitis, Attention Deficit Disorder (ADD), Benign Polyps of the Colon, Bronchial Asthma, Candidiasis of Vulva and Vagina, Cardiac Arrhythmia, Cardiomyopathy, Carpel Tunnel Syndrome, Cataract, Cholelethiasis or Cholecystitis, Chronic Fatigue Syndrome, Chronic Pancreatitis, Cirrhosis, Conduction Disorders, Dehydration, Diabetes Mellitus (DM), Disorders of Lipoid Metabolism, Diverticulitis, Diverticulosis, Emphysema, Epilepsy, Esophagitis, Fractures, Dislocations, Derangement, and Sprains, Gastritis and Duodenitis, Gastroesophageal Reflux Disease (GERD), Genital HPV, Gingival and Periodontal Diseases, Glaucoma, Hallux Valgus, Hemorrhagic stroke, Herpes Genitalis, Herpes Simplex, Hypertension (HTN), Inguinal Hernia, Insomnia, Intervertebral Disc Degeneration, Intracranial Injury, Iron Deficiency Anemia, Irritable Bowel Syndrome (IBS), Lateral Epicondylitis, Macular Degeneration, Male Infertility, Melanoma, Menopausal and Postmenopausal Disorders, Mitral Valvular Disease, Multiple Sclerosis (MS), Myasthenia Gravis (MG), Non-Toxic Goiter, Orbital Infection, Osteomyelitis, Otitis Media, Overweight and Obesity, Parkinson's Disease, Paroxysmal Supreventricular Tachycardia (PSVT), Phlebitis and Thrombophlebitis, Pneumonia, Post Traumatic Stress Disorder (PTSD), Premenstrual Syndrome (PMS), Prostatitis, Restless Leg Syndrome, Rheumatoid Arthritis, Rosacea, Rotator Cuff Syndrome and Allied Disorders, Schizophrenia, Sciatica, Scoliosis or Kyphoscoliosis, Sexually Transmitted Diseases (STDs), Skin and Subcutaneous Infections, Spinal Stenosis, Tempromandibular Joint Disorders (TMJ), Tension Headache, Thoracid Aortic Aneurysm, Thyroid Cancer, Tinea Pedis, Transient Cerebral Ischemia, Urinary Tract Infection (UT), Varicose Veins, Vitamin B12 Deficiency Anemia
Languages:
English, Spanish
Description:
Dr. Liu graduated from the Mount Sinai School of Medicine in 2004. He works in San Diego, CA and specializes in Internal Medicine.

David C. Liu

Specialties:
Congenital Cardiac Surgery (Thoracic Surgery)
Work:
Beth Israel Hospital Cardiac Surgery
110 Francis St STE 2A, Boston, MA 02215
617-6328383 (phone) 617-6327562 (fax)
Education:
Medical School
Tufts University School of Medicine
Graduated: 1994
Procedures:
Coronary Artery Bypass, Heart Valve Procedures, Pacemaker and Defibrillator Procedures, Septal Defect Repair, Aortic Aneurysm Repair, Removal Procedures on the Lungs and Pleura, Thoracic Aortic Aneurysm Repair, Thoracoscopy
Conditions:
Congenital Anomalies of the Heart
Languages:
English
Description:
Dr. Liu graduated from the Tufts University School of Medicine in 1994. He works in Boston, MA and specializes in Congenital Cardiac Surgery (Thoracic Surgery). Dr. Liu is affiliated with Beth Israel Deaconess Medical Center West Campus.

David D. Liu

Specialties:
Internal Medicine - Geriatrics
Work:
St Vincent Longevity Center
1 Saint Vincent Cir STE 210, Little Rock, AR 72205
501-6604777 (phone) 501-5524482 (fax)
Education:
Medical School
China Med Univ, Shenyang City, Liaoning, China
Graduated: 1984
Procedures:
Vaccine Administration, Wound Care, Acupuncture, Electrocardiogram (EKG or ECG)
Conditions:
Alzheimer's Disease, Anemia, Anxiety Dissociative and Somatoform Disorders, Atrial Fibrillation and Atrial Flutter, Bipolar Disorder, Chronic Renal Disease, Constipation, Contact Dermatitis, Dementia, Diabetes Mellitus (DM), Heart Failure, Hypothyroidism, Ischemic Heart Disease, Osteoarthritis, Pneumonia, Vitamin D Deficiency, Abdominal Hernia, Acute Bronchitis, Acute Pancreatitis, Acute Pharyngitis, Acute Renal Failure, Acute Sinusitis, Acute Upper Respiratory Tract Infections, Anxiety Phobic Disorders, Benign Prostatic Hypertrophy, Bronchial Asthma, Calculus of the Urinary System, Cardiac Arrhythmia, Cirrhosis, Dehydration, Depressive Disorders, Dermatitis, Diabetic Peripheral Neuropathy, Disorders of Lipoid Metabolism, Emphysema, Epilepsy, Erectile Dysfunction (ED), Fractures, Dislocations, Derangement, and Sprains, Gastroesophageal Reflux Disease (GERD), Gastrointestinal Hemorrhage, Glaucoma, Gout, Hearing Loss, Hemorrhagic stroke, Herpes Zoster, Hypertension (HTN), Insomnia, Intervertebral Disc Degeneration, Intestinal Obstruction, Iron Deficiency Anemia, Irritable Bowel Syndrome (IBS), Migraine Headache, Non-Toxic Goiter, Osteomyelitis, Osteoporosis, Overweight and Obesity, Parkinson's Disease, Peripheral Nerve Disorders, Raynaud's Disease, Rheumatoid Arthritis, Rotator Cuff Syndrome and Allied Disorders, Sciatica, Septicemia, Skin and Subcutaneous Infections, Spinal Stenosis, Substance Abuse and/or Dependency, Transient Cerebral Ischemia, Urinary Incontinence, Venous Embolism and Thrombosis
Languages:
English
Description:
Dr. Liu graduated from the China Med Univ, Shenyang City, Liaoning, China in 1984. He works in Little Rock, AR and specializes in Internal Medicine - Geriatrics. Dr. Liu is affiliated with CHI St Vincent Infirmary Medical Center.

License Records

David X Liu

Licenses:
License #: E046776 - Expired
Category: Emergency medical services
Issued Date: Jun 24, 2008
Expiration Date: Sep 30, 2012
Type: Los Angeles County EMS Agency

David Liu resumes & CV records

Resumes

David Liu Photo 61

David Liu - New York, NY

Work:
Skid Row Development Corporation Sep 2014 to Feb 2015
Front Desk Clerk
Macys - Burbank, CA Nov 2014 to Jan 2015
Support Staff Associate
Salvation Army - Sacramento, CA Nov 2012 to Dec 2012
Bell Ringer
Skills:
Design ideas, computer technology, management and art skills
David Liu Photo 62

David Liu - Oakland, CA

Work:
UC Davis - Davis, CA Aug 2014 to Oct 2014
Temporary Laboratory Technician
UC Berkeley - Berkeley, CA Sep 2013 to May 2014
Undergraduate Research Assistant
Kevin Stephens Design Group (KSDG) - San Francisco, CA Jun 2013 to Jan 2014
Sustainable Systems Volunteer Intern
Sustainable Oakland-Bicycle & Pedestrian Facilities Program - Oakland, CA Jun 2012 to Sep 2012
Volunteer
Highland Hospital - Oakland, CA Jun 2007 to Aug 2009
Health Career Development Intern
KWW Kitchen Cabinets and Bath - San Leandro, CA May 2008 to Jun 2009
Clerk
Education:
University of California - Berkeley, CA 2010 to 2014
Bachelor of Science in Molecular Environmental Biology
Skills:
Bilingual, Customer service, Microsoft Suite, AutoCAD, Research, Knowledge of laboratory safety procedures, Knowledge of laboratory techniques, Knowledge of laboratory equipment and use, Working in a team environment, Communication, Inventory management, Attentiveness to details, Knowledge of Environmental Science, Knowledge of patient confidentiality rules (HIPAA)
David Liu Photo 63

David Liu - Corona, CA

Work:
Distributed Bio Jan 2012 to 2000
Bioinformatics Data Analyst
Pfizer - San Diego, CA Aug 2010 to Jan 2012
Technology Specialist - Associate
Pfizer - San Francisco, CA Feb 2010 to Aug 2010
Bioinformatics Assistant - Contractor
Education:
University of California - San Diego, CA 2006 to 2010
B.S. in Bioengineering/Bioinformatics
Skills:
User-Friendly Web Design, AWS, Java, JavaScript, Jquery, AJAX, C++, C, SQL, Python, Perl, PHP, Data Structures, Algorithms, Linux, UI development, Object Oriented Design, Samtools, Bwa, Hmmer, Bowtie, MVC, RESTful, LSF, Wiki API, Google Web Tool (GWT), Jalview, Blast, R, Sharepoint, Infopath
David Liu Photo 64

David Liu - Los Angeles, CA

Work:
Salvation Army - Sacramento, CA Nov 2012 to Dec 2012
Retail Associate
Skills:
Data Entry (typing 50 WPM) Reading, Speaking, Writing, Scripting Instructing and Guiding Quick Comprehension and Retention Stocking and Arranging Multitasking Organize and Schedule Record keeping, Categorizing Internet Research Operating vehicle
David Liu Photo 65

David Liu - San Francisco, CA

Work:
Ghirardelli Chocolate Manufactory Oct 2007 to 2000
Cashier/Fountain/Supervisor/Ca...
Education:
City College of San Francisco - San Francisco, CA Jun 2012
Associate of Arts in General Education
San Francisco State University - San Francisco, CA 2012
Bachelor of Art in Business Administration Finance
David Liu Photo 66

David Liu - San Jose, CA

Work:
Kaohsiung Farm Oct 2013 to Feb 2014
Business Operation Intern
SVI Group Inc - San Jose, CA Sep 2010 to Sep 2013
Junior Loan Processor / Executive Assistant
Education:
San Jose State University - San Jose, CA Dec 2011
Bachelor of Science in Management Information Systems
David Liu Photo 67

David Liu - New York, NY

Work:
University of Michigan School of Public Health - Ann Arbor, MI Jun 2009 to Apr 2012
Laboratory Assistant
Angott Medical Devices Inc. - Ann Arbor, MI Sep 2011 to Nov 2011
Business Development Intern
Sadako Japanese Restaurant - Ann Arbor, MI Sep 2009 to Nov 2011
Host and Server
Analog Technologies, Inc. - Sunnyvale, CA Jun 2011 to Aug 2011
Administrative Assistant
Guotai Junan Securities Ltd. - Shenzhen, China Jun 2009 to Jul 2009
Analyst Intern
Education:
University of Michigan - Ann Arbor, MI Sep 2008 to Apr 2012
Bachelor of Science in Economics
University of Michigan
David Liu Photo 68

David Liu - Daly City, CA

Work:
OC Communication - San Leandro, CA Apr 2011 to Dec 2011
Commercial Comcast Contractor Technician
Kablink Communication - South San Francisco, CA Apr 2010 to Mar 2011
Residential Comcast Contractor Technician
Redwood City Auto Body Inc - Redwood City, CA Jun 2009 to Apr 2010
Body Shop Helper
Davidson Plastering Inc - San Francisco, CA Dec 2008 to Feb 2009
Plaster Apprentice
Vital Link Computing Inc - San Francisco, CA Nov 2004 to Dec 2007
Assistant Manager
Vital Link Computing Inc - San Francisco, CA Nov 2001 to Dec 2007
Account Manager
Future Paging & Cellular Communication Inc - San Francisco, CA Sep 1999 to Oct 2001
Customer Service
Standing Room Only - San Francisco, CA May 1996 to Sep 1999

Publications & IP owners

Wikipedia

David Liu Photo 77

David Liu

David Liu (Traditional Chinese: , pinyin: li zhng d) is a Taiwanese figure skater. He represented Taiwan at three Olympic Games: the 1998 Winter ...

Us Patents

Compounds And Methods To Treat Cardiac Failure And Other Disorders

US Patent:
6340685, Jan 22, 2002
Filed:
Mar 24, 1999
Appl. No.:
09/275176
Inventors:
Babu J. Mavunkel - Sunnyvale CA
John A. Lewicki - Los Gatos CA
David Y. Liu - Palo Alto CA
George F. Schreiner - Los Altos Hills CA
John J. Perumattam - Los Altos CA
Assignee:
Scios, Inc. - Sunnyvale CA
International Classification:
A61K 31496
US Classification:
514253, 544367, 544370, 544373
Abstract:
A compound of the formula: and the pharmaceutically acceptable salts thereof, wherein each of Z and Z is independently CR or N; where each R is independently H or is alkyl (1-6C) optionally including one or more heteroatoms selected from O, S and N and optionally substituted by one or more of halo, OR, SR, NR , RCO, COOR, CONR , OOCR, or NROCR where R is H or alkyl (1-6C), or by CN or O, or by an aliphatic or aromatic 5 or 6 membered ring optionally containing 1-2 N heteroatoms; or two R taken together form a bridge optionally containing a heteroatom; R is âwherein X is CO or an isostere thereof; m is 0 or 1; Y is optionally substituted alkyl, optionally substituted aryl, or optionally substituted arylalkyl or two 6 taken together may form an alkyene (2-3C) bridge; n is 0 or 2; Z is CH or N; X is CH, CH or an isostere thereof; and Ar consists of one or two phenyl moieties directly coupled to X optionally substituted by halo, nitro, alkyl (1-6C), alkenyl (1-6C), CN or CF , or by RCO, COOR, CONR , NR , OR, SR, OOCR or NROCR wherein R is H or alkyl (1-6C) or by phenyl, itself optionally substituted by the foregoing substituents; R is H, or alkyl (1-6C) optionally including one heteroatom which is O, S or N, and optionally substituted by one or more of halo, OR, SR, NR , RCO, COOR, CONR , OOCR, or NROCR where R is H or alkyl (1-6C), or by CN or O, or by an aliphatic or aromatic 5 or 6 membered ring optionally containing 1-2 N heteroatoms; R is H, halo, NO , alkyl (1-6C), alkenyl (1-6C), CN, OR, SR, NR , RCO, COOR, CONR , OOCR, or NROCR where R is H or alkyl (1-6C).

Kit And Method For Quality Control Testing Of An Iontophoretic Sampling System

US Patent:
6391643, May 21, 2002
Filed:
Oct 27, 1999
Appl. No.:
09/428587
Inventors:
Qiang Chen - Sunnyvale CA
David M. Liu - Los Altos CA
Brian S. Kersten - San Mateo CA
Christine M. Wu - Fremont CA
Assignee:
Cygnus, Inc. - Redwood City CA
International Classification:
G01N 3100
US Classification:
436 14, 436 8, 422 61, 435 14, 73 101, 73 102, 600347, 600365, 604 20
Abstract:
An automated system for continual transdermal extraction of analytes present in a biological system is described. The system optionally uses reverse iontophoresis to carry out the continual transdermal extraction of the analytes. The present invention describes quality control test kits, and methods of use thereof, for testing the ability of the system to provide reliable, effective, and accurate determination of analyte concentration.

Device And Methods For The Application Of Mechanical Force To A Gel/Sensor Assembly

US Patent:
6398562, Jun 4, 2002
Filed:
Sep 17, 1999
Appl. No.:
09/398984
Inventors:
Michael J. Butler - San Francisco CA
Thomas E. Conn - Palo Alto CA
David M. Liu - Los Altos CA
Norman A. Parris - Belmont CA
Michael Reidy - Half Moon Bay CA
Pravin L. Soni - Sunnyvale CA
Assignee:
Cygnus, Inc. - Redwood City CA
International Classification:
H01R 458
US Classification:
439 91, 439909, 439725, 439596
Abstract:
Devices and methods are described for improving the contact of a conductive material, for example, a hydrogel, with a sensor, for example an electrode, by means of using mechanical force to apply the conductive material to the sensor before use of the conductive material and sensor in a sampling device. The device and methods of the present invention improve the sensor response characteristics in transdermal sampling devices placed in operative contact with a skin or mucosal surface of a biological system to obtain a chemical signal associated with an analyte of interest.

Compounds And Methods To Treat Cardiac Failure And Other Disorders

US Patent:
6448257, Sep 10, 2002
Filed:
Mar 24, 2000
Appl. No.:
09/535316
Inventors:
Babu J. Mavunkel - Sunnyvale CA
David Y. Liu - Palo Alto CA
George F. Schreiner - Los Altos Hills CA
John A. Lewicki - Los Gatos CA
Assignee:
Scios, Inc. - Sunnyvale CA
International Classification:
A61K 31437
US Classification:
514292, 546 89
Abstract:
Compounds of the formula: wherein the dotted line represents an optional bond; and the pharmaceutically acceptable salts thereof, wherein X is an alkyl bridge optionally containing an O, S, or N heteroatom that forms an aliphatic 5-7 membered ring and is optionally substituted by one or more of halo, OR, SR, NR , RCO, COOR, CONR , OOCR, or NROCR where R is H or alkyl (1-6C), or by one or more CN or O, or by one or more aliphatic or aromatic 5- or 6-membered rings optionally containing 1-2 heteroatoms; R is âwherein X is CO or an isostere thereof; m is 0 or 1; Y is optionally substituted alkyl, optionally substituted aryl, or optionally substituted arylalkyl or two Y taken together may form an alkylene (2-3C) bridge; n is 0-4; Z is CH or N; X is CH or CHR where R is H or alkyl (1-6C), or an isostere thereof; and Ar, R and R are as defined in the specification. These compounds are selective inhibitors of p38 kinase.

Quinazoline Derivatives As Medicaments

US Patent:
6476031, Nov 5, 2002
Filed:
Aug 27, 1999
Appl. No.:
09/383825
Inventors:
Sarvajit Chakravarty - Sunnyvale CA
Sundeep Dugar - Bridgewater NJ
John J. Perumattam - Los Altos CA
George F. Schreiner - Los Altos Hills CA
David Y. Liu - Palo Alto CA
John A. Lewicki - Los Gatos CA
Assignee:
Scios, Inc. - Sunnyvale CA
International Classification:
C07D23994
US Classification:
514249, 544293, 544258, 544279, 514259, 514258, 51425217
Abstract:
The invention is directed to methods to inhibit TGF- and/or p38- kinase using compounds of the formula or the pharmaceutically acceptable salts thereof wherein R is a noninterfering substituent; each Z is CR or N, wherein no more than two Z positions in ring A are N, and wherein two adjacent Z positions in ring A cannot be N; each R is independently a noninterfering substituent; L is a linker; n is 0 or 1; and Arâ is the residue of a cyclic aliphatic, cyclic heteroaliphatic, aromatic or heteroaromatic moiety optionally substituted with 1-3 noninterfering substituents.

Compounds And Methods To Treat Cardiac Failure And Other Disorders

US Patent:
6589954, Jul 8, 2003
Filed:
May 21, 1999
Appl. No.:
09/316761
Inventors:
Babu J. Mavunkel - Sunnyvale CA
David Y. Liu - Palo Alto CA
George F. Schreiner - Los Altos Hills CA
John A. Lewicki - Los Gatos CA
John J. Perumattam - Los Altos CA
Assignee:
Scios, Inc. - Sunnyvale CA
International Classification:
A61K 31495
US Classification:
514253, 544367, 544373
Abstract:
Indoles, benzimidazoles and benztriazoles which are substituted at the 5 or 6 position with a substituent comprising an aromatic moiety linked through a piperazine ring to said indole, benzimidazole or benztriazole are useful in treating cardiac conditions associated with heart failure and in treating conditions characterized by proinflammation.

Cmos Compatible Process For Making A Tunable Negative Differential Resistance (Ndr) Device

US Patent:
6596617, Jul 22, 2003
Filed:
Jun 22, 2000
Appl. No.:
09/602658
Inventors:
David K.Y. Liu - Fremont CA
Assignee:
Progressant Technologies, Inc. - Fremont CA
International Classification:
H01L 2128
US Classification:
438606, 438141, 438237, 438 60, 438 52
Abstract:
A method of making an n-channel metal-insulator-semiconductor field-effect transistor (MISFET) that exhibits negative differential resistance in its output characteristic (drain current as a function of drain voltage) is disclosed. By implanting ions into a substrate that is later thermally oxidized, a number of temporary charge trapping sites can be established above a channel region of a transistor. The channel is also heavily doped, so that a strong electrical field can be generated to accelerate hot carriers into the temporary charge trapping sites. The insulating layer formed during the oxidation step is made sufficiently thick to prevent quantum tunnelingo of the hot carriers into a gate electrode. Other suitable and conventional processing steps are used to finalize completion of the fabrication of the NDR device so that the entire process is compatible and achieved with CMOS processing techniques.

Eeprom Memory Cell Array Architecture For Substantially Eliminating Leakage Current

US Patent:
6711063, Mar 23, 2004
Filed:
Oct 3, 2002
Appl. No.:
10/264203
Inventors:
Anders T. Dejenfelt - Palo Alto CA
David Kuan-Yu Liu - Fremont CA
Assignee:
Xilinx, Inc. - San Jose CA
International Classification:
G11C 1606
US Classification:
36518521, 365 51, 365 63
Abstract:
An EEPROM memory cell array architecture ( ) that substantially eliminates leakage current to allow for reading memory cells ( ) in a memory cell array of, for example, a CPLD at lower voltages than are possible with prior art architectures, thereby facilitating development of low voltage applications. This is accomplished by associating each wordline of the memory cell array with a ground transistor ( ). On one embodiment, the ground transistor ( ) can be a high voltage transistor, in which case the same high voltage control signal can control both the ground transistor ( ) and the memory cell=s read transistor ( ). In another embodiment, the ground transistor ( ) is a low voltage transistor controlled by a separate low voltage control signal.

Isbn (Books And Publications)

Adhesion: Its Role In Inflammatory Disease

Author:
David Y. Liu
ISBN #:
0716770105

Environmental Engineers' Handbook

Author:
David Liu
ISBN #:
0801984882

Nanking 1937: Memory And Healing

Author:
David Liu
ISBN #:
0765608162

Nanking 1937: Memory And Healing

Author:
David Liu
ISBN #:
0765608170

Environmental Engineers' Handbook

Author:
David Liu
ISBN #:
0849399718

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