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Vikas Vikas Gupta, 4438584 Royal Ann Cmn, Fremont, CA 94536

Vikas Gupta Phones & Addresses

Fremont, CA   

Palo Alto, CA   

Cupertino, CA   

107 Mary Ave, Sunnyvale, CA 94086    408-4819903   

Seattle, WA   

Austin, TX   

Mountain View, CA   

Mentions for Vikas Vikas Gupta

Career records & work history

Medicine Doctors

Vikas Gupta

Specialties:
Family Medicine
Work:
Baptist Family Medicine
4371 Narrow Ln Rd STE 100, Montgomery, AL 36116
334-6133680 (phone) 334-6133685 (fax)
Site
Education:
Medical School
Gov't Med Coll Bhavnagar, Bhavnagar Univ, Bhavnagar, New Delhi, India
Graduated: 2003
Procedures:
Arthrocentesis, Cardiac Stress Test, Destruction of Benign/Premalignant Skin Lesions, Electrocardiogram (EKG or ECG), Hearing Evaluation, Pulmonary Function Tests, Vaccine Administration
Conditions:
Abnormal Vaginal Bleeding, Acne, Acute Pancreatitis, Acute Renal Failure, Allergic Rhinitis, Alopecia Areata, Alzheimer's Disease, Anemia, Anxiety Dissociative and Somatoform Disorders, Anxiety Phobic Disorders, Atopic Dermatitis, Atrial Fibrillation and Atrial Flutter, Attention Deficit Disorder (ADD), Bacterial Pneumonia, Benign Prostatic Hypertrophy, Bipolar Disorder, Breast Disorders, Bronchial Asthma, Calculus of the Urinary System, Candidiasis, Candidiasis of Vulva and Vagina, Cardiac Arrhythmia, Cardiomyopathy, Carpel Tunnel Syndrome, Cholelethiasis or Cholecystitis, Chronic Sinusitis, Cirrhosis, Constipation, Contact Dermatitis, Dementia, Dermatitis, Diverticulitis, Epilepsy, Erectile Dysfunction (ED), Gastritis and Duodenitis, Gastroesophageal Reflux Disease (GERD), Gastrointestinal Hemorrhage, Hearing Loss, Heart Failure, Hemorrhagic stroke, Hemorrhoids, Herpes Simplex, Herpes Zoster, Hypertension (HTN), Hyperthyroidism, Inflammatory Bowel Disease (IBD), Intestinal Obstruction, Iron Deficiency Anemia, Irritable Bowel Syndrome (IBS), Ischemic Stroke, Malignant Neoplasm of Female Breast, Menopausal and Postmenopausal Disorders, Migraine Headache, Non-Toxic Goiter, Obstructive Sleep Apnea, Osteoporosis, Otitis Media, Overweight and Obesity, Parkinson's Disease, Peripheral Nerve Disorders, Plantar Fascitis, Poisoning by Drugs, Meds, or Biological Substances, Psoriasis, Pulmonary Embolism, Rheumatoid Arthritis, Schizophrenia, Sciatica, Septicemia, Sickle-Cell Disease, Spinal Stenosis, Substance Abuse and/or Dependency, Systemic Lupus Erythematosus, Tension Headache, Tinea Pedis, Tinea Unguium, Urinary Incontinence, Urinary Tract Infection (UT), Venous Embolism and Thrombosis, Vitamin D Deficiency, Abdominal Hernia, Acute Bronchitis, Acute Conjunctivitis, Acute Pharyngitis, Acute Sinusitis, Acute Upper Respiratory Tract Infections, Alcohol Dependence, Anal Fissure, Anal or Rectal Abscess, Angina Pectoris, Ankylosing Spondylitis (AS), Appendicitis, Arterial Thromboembolic Disease, Atherosclerosis, Autism, Bell's Palsy, Benign Polyps of the Colon, Benign Thyroid Diseases, Bulimia Nervosa, Burns, Cataract, Chronic Bronchitis, Chronic Pancreatitis, Chronic Renal Disease, Conduction Disorders, Congenital Anomalies of the Heart, Croup, Dehydration, Depressive Disorders, Deviated Nasal Septum, Diabetes Mellitus (DM), Diabetic Peripheral Neuropathy, Diabetic Retinopathy, Disorders of Lipoid Metabolism, Diverticulosis, Emphysema, Endometriosis, Esophagitis, Female Infertility, Fractures, Dislocations, Derangement, and Sprains, Genital HPV, Gingival and Periodontal Diseases, Glaucoma, Gonorrhea, Gout, Hemolytic Anemia, Herpes Genitalis, HIV Infection, Hypothyroidism, Infectious Liver Disease, Influenza, Inguinal Hernia, Intervertebral Disc Degeneration, Intracranial Injury, Keratitis, Lateral Epicondylitis, Lyme Disease, Metabolic Syndrome, Mitral Valvular Disease, Multiple Sclerosis (MS), Myasthenia Gravis (MG), Nephrotic Syndrome, Osteoarthritis, Osteomyelitis, Paroxysmal Supreventricular Tachycardia (PSVT), Peptic Ulcer Disease, Pericardidtis, Phlebitis and Thrombophlebitis, Plantar Warts, Pneumonia, Polycystic Ovarian Syndrome (PCOS), Post Traumatic Stress Disorder (PTSD), Premenstrual Syndrome (PMS), Restless Leg Syndrome, Rotator Cuff Syndrome and Allied Disorders, Sarcoidosis, Scoliosis or Kyphoscoliosis, Sexually Transmitted Diseases (STDs), Skin and Subcutaneous Infections, Skin Cancer, Tempromandibular Joint Disorders (TMJ), Thyroiditis, Transient Cerebral Ischemia, Varicose Veins, Ventral Hernia, Vitamin B12 Deficiency Anemia
Languages:
English, Spanish
Description:
Dr. Gupta graduated from the Gov't Med Coll Bhavnagar, Bhavnagar Univ, Bhavnagar, New Delhi, India in 2003. He works in Montgomery, AL and specializes in Family Medicine. Dr. Gupta is affiliated with Baptist Medical Center South.

Vikas Gupta

Specialties:
Neurology
Work:
Crouse Medical Practice Neurology
739 Irving Ave STE 340, Syracuse, NY 13210
315-4707747 (phone) 315-4707758 (fax)
Education:
Medical School
Calcutta Med Coll, Calcutta Univ, Kolkata, West Bengal, India
Graduated: 2004
Procedures:
Sleep and EEG Testing
Conditions:
Bell's Palsy, Hemorrhagic stroke, Ischemic Stroke, Migraine Headache, Parkinson's Disease, Peripheral Nerve Disorders, Transient Cerebral Ischemia
Languages:
Arabic, English, French, Spanish
Description:
Dr. Gupta graduated from the Calcutta Med Coll, Calcutta Univ, Kolkata, West Bengal, India in 2004. He works in Syracuse, NY and specializes in Neurology. Dr. Gupta is affiliated with Crouse Hospital.

Vikas Gupta

Specialties:
Internal Medicine, Sleep Medicine
Work:
Central Virginia Internal Medicine
912 Lafayette Blvd, Fredericksburg, VA 22401
540-6562800 (phone) 540-4796961 (fax)
Education:
Medical School
University of Maryland School of Medicine
Graduated: 1991
Procedures:
Cardiac Stress Test, Wound Care, Continuous EKG, Electrocardiogram (EKG or ECG), Pulmonary Function Tests
Conditions:
Abdominal Hernia, Acute Bronchitis, Acute Upper Respiratory Tract Infections, Alzheimer's Disease, Anxiety Phobic Disorders, Aortic Valvular Disease, Atrial Fibrillation and Atrial Flutter, Benign Prostatic Hypertrophy, Calculus of the Urinary System, Cardiac Arrhythmia, Cholelethiasis or Cholecystitis, Contact Dermatitis, Dermatitis, Disorders of Lipoid Metabolism, Diverticulitis, Erectile Dysfunction (ED), Gastroesophageal Reflux Disease (GERD), Gout, Heart Failure, Herpes Simplex, Herpes Zoster, Hypertension (HTN), Inflammatory Bowel Disease (IBD), Inguinal Hernia, Intervertebral Disc Degeneration, Intestinal Obstruction, Iron Deficiency Anemia, Irritable Bowel Syndrome (IBS), Ischemic Heart Disease, Lyme Disease, Malignant Neoplasm of Female Breast, Non-Toxic Goiter, Obstructive Sleep Apnea, Osteoarthritis, Osteoporosis, Parkinson's Disease, Peripheral Nerve Disorders, Phlebitis and Thrombophlebitis, Pneumonia, Prostatitis, Pulmonary Embolism, Restless Leg Syndrome, Rheumatoid Arthritis, Spinal Stenosis, Tension Headache, Transient Cerebral Ischemia, Urinary Incontinence, Vitamin D Deficiency, Abnormal Vaginal Bleeding, Acne, Acute Conjunctivitis, Acute Myocardial Infarction (AMI), Acute Pancreatitis, Acute Pharyngitis, Acute Sinusitis, Alcohol Dependence, Alopecia Areata, Anal Fissure, Anemia, Anxiety Dissociative and Somatoform Disorders, Attention Deficit Disorder (ADD), Autism, Bacterial Food Poisoning, Bell's Palsy, Benign Polyps of the Colon, Bipolar Disorder, Bronchial Asthma, Burns, Candidiasis, Candidiasis of Vulva and Vagina, Cardiomyopathy, Carpel Tunnel Syndrome, Cataract, Celiac Disease, Chronic Bronchitis, Chronic Renal Disease, Cirrhosis, Conduction Disorders, Constipation, Dehydration, Dementia, Depressive Disorders, Diabetes Mellitus (DM), Diverticulosis, Epilepsy, Esophagitis, Fractures, Dislocations, Derangement, and Sprains, Gastritis and Duodenitis, Gastrointestinal Hemorrhage, Gingival and Periodontal Diseases, Hearing Loss, Hemorrhagic stroke, Hemorrhoids, HIV Infection, Hyperthyroidism, Hypothyroidism, Infectious Liver Disease, Infectious Mononucleosis, Influenza, Insomnia, Ischemic Stroke, Lateral Epicondylitis, Melanoma, Menopausal and Postmenopausal Disorders, Migraine Headache, Mitral Regurgitation, Multiple Sclerosis (MS), Myasthenia Gravis (MG), Osteomyelitis, Otitis Media, Overweight and Obesity, Paroxysmal Supreventricular Tachycardia (PSVT), Pelvic Inflammatory Disease (PID), Peptic Ulcer Disease, Plantar Fascitis, Plantar Warts, Post Traumatic Stress Disorder (PTSD), Psoriasis, Raynaud's Disease, Sarcoidosis, Schizophrenia, Scoliosis or Kyphoscoliosis, Septicemia, Sexually Transmitted Diseases (STDs), Skin and Subcutaneous Infections, Substance Abuse and/or Dependency, Systemic Lupus Erythematosus, Tempromandibular Joint Disorders (TMJ), Thyroid Cancer, Thyroiditis, Tinea Pedis, Urinary Tract Infection (UT), Varicose Veins, Venous Embolism and Thrombosis, Ventral Hernia, Vitamin B12 Deficiency Anemia
Languages:
English, Spanish
Description:
Dr. Gupta graduated from the University of Maryland School of Medicine in 1991. He works in Fredericksburg, VA and specializes in Internal Medicine and Sleep Medicine. Dr. Gupta is affiliated with Mary Washington Hospital.

Vikas Gupta

Specialties:
Hematology/Oncology
Work:
HealthCare Partners NevadaHealthcare Partners Medical Group Hematology Oncology
3006 S Maryland Pkwy STE 205, Las Vegas, NV 89109
702-7357154 (phone) 702-7357153 (fax)
Site
HealthCare Partners NevadaHealthcare Partners Hematology Oncology
2851 N Tenaya Way STE 101, Las Vegas, NV 89128
702-7357154 (phone) 702-8698103 (fax)
Site
HealthCare Partners NevadaHealthcare Partner Medical Group
8285 W Arby Ave STE 100A, Las Vegas, NV 89113
702-7357154 (phone) 702-4051862 (fax)
Site
Education:
Medical School
Gov't Med Coll, Baba Farid Univ Hlth Sci, Patiala, Punjab, India
Graduated: 1992
Procedures:
Bone Marrow Biopsy, Chemotherapy
Conditions:
Multiple Myeloma, Anemia, Breast Neoplasm, Malignant, Hemolytic Anemia, Hemophilia A or B, Hodgkin's Lymphoma, Iron Deficiency Anemia, Leukemia, Malignant Neoplasm of Female Breast, Non-Hodgkin's Lymphoma, Sickle-Cell Disease, Vitamin B12 Deficiency Anemia
Languages:
Chinese, English, Spanish, Tagalog
Description:
Dr. Gupta graduated from the Gov't Med Coll, Baba Farid Univ Hlth Sci, Patiala, Punjab, India in 1992. He works in Las Vegas, NV and 2 other locations and specializes in Hematology/Oncology. Dr. Gupta is affiliated with Dignity Health St Rose Dominican- Rose De Lima, Mountainview Hospital, Summerlin Hospital Medical Center and Sunrise Hospital & Medical Center.
Vikas Gupta Photo 1

Vikas Anand Gupta

Specialties:
Internal Medicine
Vikas Gupta Photo 2

Vikas Gupta

Vikas Gupta Photo 3

Vikas Gupta

Specialties:
Internal Medicine

Vikas Gupta resumes & CV records

Resumes

Vikas Gupta Photo 46

Vikas Gupta - San Jose, CA

Work:
Levi's Strauss & Co Jul 2013 to 2000
Teradata Analyst
Cisco System Inc - San Jose, CA May 2011 to Jun 2013
Datawarehouse Analyst
Cisco System Inc - San Jose, CA Dec 2009 to Apr 2011
Replication Solution Analyst/Teradata Developer
Cisco Systems Inc - San Jose, CA Jun 2007 to Nov 2009
Software Engineer, Team Lead
Cisco System Inc - Hyderabad, Andhra Pradesh Feb 2007 to May 2007
Software Engineer, Team Member
GE. Bhubaneswar Mar 2005 to Jan 2007
Software Engineer, Team Member
Education:
BPUT University - Bhubaneshwar, Orissa 2004
Bachelors of Engineering in Electronics and Telecommunication
Vikas Gupta Photo 47

Vikas Gupta - Tucson, AZ

Work:
Microsoft Corporation (MS) - Redmond, WA Aug 2013 to Dec 2013
Team Lead
Emerson Network Power - Tempe, AZ May 2013 to Aug 2013
Strategic Planning Intern
Microsoft Corporation (MS) - Redmond, WA Jan 2013 to May 2013
Project Manager
Intel Corporation - Bangalore, Karnataka Jul 2007 to Jul 2012
Design Engineer/Product Development Lead
Philips/NXP Semiconductors - Bangalore, Karnataka Jan 2007 to Jun 2007
Product Development Intern
Education:
University of Arizona, Eller College of Management - Tucson, AZ 2012 to 2014
MBA in Management Information Systems, Program Management
Birla Institute of Technology and Science - Pilani, Rajasthan 2005 to 2007
Master of Engineering (MS) in Microelectronics/Electrical Engineering
Indraprastha University - New Delhi, Delhi 2000 to 2004
Bachelor of Technology (BS) in Electronics and Communication/Electrical Engineering
Vikas Gupta Photo 48

Vikas Gupta - United States

Work:
AON Hewitt Jun 2008 to Mar 2014
Lead Systems Analyst
AON Hewitt Mar 2007 to May 2008
Team Member
Nethues India - New Delhi, Delhi Jan 2005 to Mar 2007
Technical Support Executive
Education:
Sikkim Manipal University - New Delhi, Delhi 2009 to 2011
Masters of Computer Application (MCA) in Fundamentals of Computer and IT, System Analysis and Design, Programming in C, SQL, Database Management Systems, Operating Systems, Computer Architecture,
University Of Delhi - New Delhi, Delhi 2001 to 2004
Bachelors of Commerce in Accounts, Business Management, Economics
CMC - New Delhi, Delhi 2001 to 2003
Diploma In Advance Software Technology (eDAST) in C, C++, HTML, SQL, Database Management Systems
Skills:
Systems Analysis & Design, HTML, SQL, Manual Testing, Systems Configuration, Test Case & Design, UAT, Regression Testing, Functional Specification, Gap Analysis, Project Management
Vikas Gupta Photo 49

Vikas Gupta - San Leandro, CA

Work:
Advanced R&D 2011 to 2000
Manager
PEnumbra, Inc - Alameda, CA 2004 to Feb 2014
Principal author in several US and worldwide Penumbra patents
MRI, Biocompatibility 2006 to 2011
Sr. Project Manager, R&D
PEnumbra, Inc 2004 to 2006
Principal R&D Engineer
TiNi Alloy Company / SMART Therapeutics - San Leandro, CA 1997 to 2004
A Research and Development
NIH Review Committee - Washington, DC 1993 to 1997
Research Assistant / Simon Fraser University, British Columbia, Canada
Education:
Simon Fraser University 1997
Masters of Applied Science
Queen's University - Belfast, IE 1992
Masters of Applied Science in electronics and Optical Information Processing
Indian Institute of Technology - New Delhi, Delhi 1990
MSc in Physics
Vikas Gupta Photo 50

Vikas Gupta - Fremont, CA

Work:
Amazon Oct 2012 to Present
Technical Program Manager
Independent Developer Dec 2011 to Present
iOS/Mac App Developer
Apple Inc - Cupertino, CA Apr 2010 to Nov 2011
iOS International
Ericsson - San Jose, CA Mar 2005 to Apr 2010
Senior Software Engineer
Cisco Systems - San Jose, CA Aug 2004 to Mar 2005
Software Consultant
Independent Developer Sep 2003 to Jul 2004
Independent Software Engineer
International SoftDevices - Santa Clara, CA Apr 2003 to Aug 2003
Software Engineer
Education:
University of California, Berkeley - Berkeley, CA 2012
Project Management
University of California - Santa Cruz, CA 2007
Real-Time Embedded Linux Design and Programming
University of California, Berkeley - Berkeley, CA 2003
BA in Cognitive Science with emphasis in Computer Science
Skills:
Management Skills Experience in planning, leading, managing and delivery of complex software projects. Drove projects from concept to successful delivery and maintenance cycles. Ability to adapt to rapidly changing and fast paced business environment. Excellent interpersonal, collaboration, communication and problem solving skills. Extensive International travel experience, collaborating with external partners and technical teams. Demonstrated superior motivation and negotiation skills. Experience in working with geographically dispersed groups in varying timezones. High initiative - Identified deficiencies in processes, developed and recommended solutions. Project Management experience with cross functional, distributed, international teams. Continuing education in design. Technical Skills Software design and development experience in mobile, Apple iOS, Mac OS X, LAMP, System Software and networking protocols - focusing on product design, user experience Thorough understanding of software development life cycle and processes. Demonstrated ability to quickly understand new products, technologies and standards. Provide continuous, meaningful, and actionable design and user experience feedback. Recognized for troubleshooting and resolving critical customer issues under demanding conditions. Effectively trained and mentored junior engineers. MS Project, Power Point, Word, Excel. US Citizen, willing to travel internationally. Expertise User experience, LAMP/REST/JSON, Multi-threaded System and Embedded Networking software, L2-L3 WAN Access Protocols, TCP/IP, Lawful Intercept (LI) Operating Systems Apple iOS / Mac OS X / Cocoa, Linux, FreeBSD, NetBSD, VxWorks, Cisco IOS,Windows Languages Objective-C, C, PHP, Python, MySQL, HTML, XML, Perl, JavaScript. Dev. Tools GCC, XCode, GDB, SCM

Publications & IP owners

Us Patents

Method For Sputtering Tini Shape-Memory Alloys

US Patent:
6533905, Mar 18, 2003
Filed:
Jan 24, 2001
Appl. No.:
09/768700
Inventors:
A. David Johnson - San Leandro CA
Valery V. Martynov - San Francisco CA
Vikas Gupta - San Leandro CA
Arani Bose - New York City NY
Assignee:
TiNi Alloy Company - San Leandro CA
Smart Therapeutics, Inc. - San Leandro CA
International Classification:
C23C 1434
US Classification:
20419215
Abstract:
A thin film device, such as an intravascular stent, is disclosed. The device is formed of a seamless expanse of thin-film (i) formed of a sputtered nitinol shape memory alloy, defining, in an austenitic state, an open, interior volume, having a thickness between 0. 5-50 microns, having an austenite finish temperature A below 37Â C. ; and demonstrating a stress/strain recovery greater than 3% at 37Â C. The expanse can be deformed into a substantially compacted configuration in a martensitic state, and assumes, in its austenitic state, a shape defining such open, interior volume. Also disclosed is a sputtering method for forming the device.

Thin Film Shape Memory Alloy Actuated Microrelay

US Patent:
6624730, Sep 23, 2003
Filed:
Mar 28, 2001
Appl. No.:
09/821840
Inventors:
A. David Johnson - San Leandro CA
Vikas Galhotra - Union City CA
Vikas Gupta - San Leandro CA
Valery Martynov - San Francisco CA
Assignee:
TiNi Alloy Company - San Leandro CA
International Classification:
H01H 5122
US Classification:
335 78, 335 83
Abstract:
A microrelay device formed on a silicon substrate wafer for use in opening and closing a current path in a circuit. A pair of electrically conducting latching beams are attached at their proximal ends to terminals on the substrate. Proximal ends of the beams have complementary shapes which releasably fit together to latch the beams and close the circuit. A pair of shape memory alloy actuators are selectively operated to change shapes which bend one of the beams in a direction which latches the distal ends, or bend the other beam to release the distal ends and open the circuit. The microrelay is bistable in its two positions, and power to the actuators is applied only for switching it open or closed.

Three Dimensional Thin Film Devices And Methods Of Fabrication

US Patent:
6746890, Jun 8, 2004
Filed:
Jul 17, 2002
Appl. No.:
10/198654
Inventors:
Vikas Gupta - San Leandro CA
A. David Johnson - San Leandro CA
Letecia Menchaca - Berkeley CA
Valery Martynov - San Francisco CA
Assignee:
TiNi Alloy Company - San Leandro CA
International Classification:
H01L 2100
US Classification:
438 50, 438 51, 438 52, 438 53
Abstract:
Methods for making thin film multiple layered three-dimensional devices using two-dimensional MEMS techniques for use in a variety of applications including endovascular, endolumenal, intracranial, and intraocular medical applications. In the general method, a thin film first layer of the device material is deposited over a release layer which in turn is deposited on a substrate. An other release layer is deposited on the first device layer, with portions of the other release layer removed, leaving a pattern in the first device layer. In a similar manner a second layer of device material is formed in a pattern overlying the first device layer with portions of the two layers joined together leaving a portion of the release layer between them. The two release layers are removed and the first and second layers of the device material are formed into a three-dimensional shape suitable for the desired end-use application.

Control Facility For Processing In-Band Control Messages During Data Replication

US Patent:
6779093, Aug 17, 2004
Filed:
Feb 15, 2002
Appl. No.:
10/077330
Inventors:
Vikas K. Gupta - Santa Clara CA
Assignee:
VERITAS Operating Corporation - Mountain View CA
International Classification:
G06F 1206
US Classification:
711162, 711135, 711143, 711147, 711165, 709202, 709204, 709207, 709223, 709225, 709226, 709229, 710 5, 710 21, 710 33, 710 46, 714 5, 714 6
Abstract:
A control facility that allows a non-programmer to use and manipulate replicated data without disrupting replication of the data itself. The control facility can be used and customized for a variety of software applications and storage platforms to perform off-host processing of the replicated data. In response to a single user command during replication of data from a primary node to a secondary node, a control message is obtained from the primary node and a control command associated with the control message is automatically executed on the secondary node. A portion of the data is diverted from first storage at the secondary node to second storage in response to obtaining the control message, the portion of the data is copied to the first storage in response to completing the execution of the control command, and the data is automatically re-directed to the first storage in response to completing the copying.

Method Of Fabrication Of Free Standing Shape Memory Alloy Thin Film

US Patent:
6790298, Sep 14, 2004
Filed:
Jul 10, 2001
Appl. No.:
09/902856
Inventors:
A. David Johnson - San Leandro CA
Vikas Galhotra - Union City CA
Vikas Gupta - San Leandro CA
Assignee:
TiNi Alloy Company - San Leandro CA
International Classification:
C22C 4500
US Classification:
148561, 148563
Abstract:
Methods of fabricating a free standing thin film of shape memory alloy material, and products made by the methods. A sacrificial layer of a metallic material is deposited onto the surface of a substrate. Then an amorphous shape memory alloy is sputter deposited onto the outer surface of the sacrificial layer. The sacrificial layer is etched away, leaving the thin film free standing, that is separated from the substrate. The thin film is annealed by heating into a crystalline state, with the annealing step carried out either after the film has been separated from the substrate, or while remaining attached to it.

Thin Film Intrauterine Device

US Patent:
7040323, May 9, 2006
Filed:
Aug 7, 2003
Appl. No.:
10/638282
Inventors:
Leticia Menchaca - Berkeley CA, US
A. David Johnson - San Leandro CA, US
Vikas Gupta - San Leandro CA, US
Valery Martynov - San Francisco CA, US
Assignee:
Tini Alloy Company - San Leandro CA
International Classification:
A61F 6/06
US Classification:
128833, 128830
Abstract:
Contraceptive intrauterine devices made of thin film shape memory alloy materials. The devices are formed in three-dimensional shapes which contact uterus tissue of a human or other mammal to prevent conception. In certain embodiments, structural features such as tails, fenestrations, ridges or grooves are formed on the devices to enhance the contraceptive effect.

Thin Film Shape Memory Alloy Actuated Microrelay

US Patent:
7084726, Aug 1, 2006
Filed:
Sep 15, 2003
Appl. No.:
10/661035
Inventors:
Vikas Gupta - San Leandro CA, US
Valery Martynov - San Francisco CA, US
Assignee:
TiNi Alloy Company - San Leandro CA
International Classification:
H01H 51/22
US Classification:
335 78, 335 73
Abstract:
A microrelay device formed on a silicon substrate wafer for use in opening and closing a current path in a circuit. A pair of electrically conducting latching beams are attached at their proximal ends to terminals on the substrate. Proximal ends of the beams have complementary shapes which releasably fit together to latch the beams and close the circuit. A pair of shape memory alloy actuators are selectively operated to change shapes which bend one of the beams in a direction which latches the distal ends, or bend the other beam to release the distal ends and open the circuit. The microrelay is bistable in its two positions, and power to the actuators is applied only for switching it open or closed.

Method And System For Performing Periodic Replication Using A Log And A Change Map

US Patent:
7191284, Mar 13, 2007
Filed:
Sep 4, 2003
Appl. No.:
10/655264
Inventors:
Vikas K. Gupta - Santa Clara CA, US
Ming Xu - San Ramon CA, US
Kedar M. Karmarkar - Sunnyvale CA, US
Assignee:
Veritas Operating Corporation - Mountain View CA
International Classification:
G06F 10/00
US Classification:
711114
Abstract:
Disclosed is a method and system for performing periodic replication using a log and a change map. According to one embodiment, a first region and a second region of a primary data volume are identified and a plurality of write operations to the primary data volume are tracked by tracking write operations to the first region utilizing a storage replication log and tracking write operations to the second region utilizing a storage replication change map. Thereafter, data associated with the plurality of write operations is replicated from the primary data volume to a secondary data volume utilizing at least one of the storage replication log and the storage replication change map.

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