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Chun W Lam, 708250 Melinda Ln, Peoria, AZ 85382

Known as:
Chun Wan Lam Chun Siu Lam Wan Lam Chun Chunwan Lam Wan Lam Chn Chn Lam
Related to:
Hing Teang Fong 59 Lihua Liu 54 David Lam 43 Xi L Zhang 61 Shawn L Blue 53

Chun Lam Phones & Addresses

8250 Melinda Ln, Peoria, AZ 85382    623-5723192   

3535 Northern Ave, Phoenix, AZ 85051   

Los Angeles, CA   

Languages

English
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Mentions for Chun W Lam

Career records & work history

Medicine Doctors

Chun Lam Photo 1

Chun Mei Lam, Glendale CA

Specialties:
Social Work
Address:
1540 E Colorado St, Glendale, CA 91205
818-2447257 (Phone)
Languages:
English

Chun Lam

Specialties:
Nephrology
Work:
Weill Cornell PhysiciansNew York Downtown Hospital Pulmonary Disease
170 William St, New York, NY 10038
646-9625665 (phone) 212-5717465 (fax)
Site
Education:
Medical School
Columbia University College of Physicians and Surgeons
Graduated: 1996
Conditions:
Acute Renal Failure, Atrial Fibrillation and Atrial Flutter, Bacterial Pneumonia, Chronic Bronchitis, Chronic Renal Disease, Dementia, Heart Failure, Ischemic Heart Disease, Pneumonia, Sickle-Cell Disease, Systemic Lupus Erythematosus, Acute Glomerulonephritis, Acute Myocardial Infarction (AMI), Acute Pancreatitis, Acute Sinusitis, Alcohol Dependence, Anemia, Anxiety Phobic Disorders, Atherosclerosis, Benign Prostatic Hypertrophy, Benign Thyroid Diseases, Bipolar Disorder, Bronchial Asthma, Candidiasis, Cardiac Arrhythmia, Cholelethiasis or Cholecystitis, Chronic Pancreatitis, Cirrhosis, Conduction Disorders, Depressive Disorders, Dermatitis, Diabetes Mellitus (DM), Disorders of Lipoid Metabolism, Epilepsy, Gastritis and Duodenitis, Gastrointestinal Hemorrhage, Gout, Hemolytic Anemia, Hypertension (HTN), Infectious Liver Disease, Intervertebral Disc Degeneration, Iron Deficiency Anemia, Nephrotic Syndrome, Obstructive Sleep Apnea, Osteoarthritis, Osteomyelitis, Osteoporosis, Overweight and Obesity, Parkinson's Disease, Post Traumatic Stress Disorder (PTSD), Pulmonary Embolism, Rheumatoid Arthritis, Sarcoidosis, Schizophrenia, Sciatica, Septicemia, Skin and Subcutaneous Infections, Substance Abuse and/or Dependency, Urinary Tract Infection (UT), Varicose Veins, Venous Embolism and Thrombosis
Languages:
English
Description:
Dr. Lam graduated from the Columbia University College of Physicians and Surgeons in 1996. She works in New York, NY and specializes in Nephrology. Dr. Lam is affiliated with New York Presbyterian Lower Manhattan Hospital.
Chun Lam Photo 2

Chun Lam

Specialties:
Internal Medicine
Nephrology

Chun Lam resumes & CV records

Resumes

Chun Lam Photo 45

Chun Lam

Position:
System Engineer at Afridi Associates
Location:
United States
Industry:
Civil Engineering
Work:
Afridi Associates - New York, NY since Jul 2005
System Engineer
Education:
Cornell University 2002 - 2005
BS, Civil Engineering
Skills:
Civil Engineering, Engineering, AutoCAD, Construction Management, Microsoft Office, Microsoft Excel, Matlab, CAD, Modeling, Surveying, Microstation, Earned Value Management, Construction, Contract Management, Rail
Interests:
Running, Basketball, Movies
Languages:
English
Chinese
Chun Lam Photo 46

Chun Lam

Location:
United States
Chun Lam Photo 47

Chun Lam

Location:
United States
Chun Lam Photo 48

Chun Lam

Location:
United States

Publications & IP owners

Us Patents

Acoustic Wave Device Having Stacked Piezoelectric Layers Between Electrodes

US Patent:
2022032, Oct 6, 2022
Filed:
Mar 25, 2022
Appl. No.:
17/656504
Inventors:
- Singapore, SG
Kwang Jae Shin - Yongin, KR
Li Chen - Irvine CA, US
Chun Sing Lam - San Jose CA, US
International Classification:
H03H 9/17
H03H 9/02
H03H 9/56
Abstract:
Aspects of this disclosure relate to acoustic wave devices that include a plurality of stacked piezoelectric layers positioned between electrodes. Such acoustic wave devices can excite an overtone mode as a main mode. Related acoustic wave filters, radio frequency modules, wireless communication devices, and methods are also disclosed.

Method Of Testing Acoustic Wave Devices

US Patent:
2022024, Aug 4, 2022
Filed:
Jan 4, 2022
Appl. No.:
17/646986
Inventors:
- Irvine CA, US
Toru Jibu - Irvine CA, US
Chun Sing Lam - San Jose CA, US
International Classification:
G01R 31/00
Abstract:
A method for improving the accuracy of a final inspection (FI) test of an acoustic wave device includes gating the feedthrough/cross-coupling (e.g., electromagnetic (EM) path) signal of the FI test data response for the tested acoustic wave device and adding a feedthrough/cross-coupling signal (e.g., EM path signal) from an engineering (EVB) test data (e.g., for a similar or identical surface acoustic device). This results in FI test data with time domain recovery of EM path signal from an EVB test, which can be compared against EVB test data (e.g. for a similar or identical surface acoustic device) to determine if the tested acoustic wave device passes inspection.

Piston Mode Lamb Wave Resonators

US Patent:
2023009, Mar 30, 2023
Filed:
Dec 1, 2022
Appl. No.:
18/072994
Inventors:
- Irvine CA, US
Jiansong Liu - Irvine CA, US
Gong Bin Tang - Moriguchi-Shi, JP
Chih-Ming Lin - Fremont CA, US
Chun Sing Lam - San Jose CA, US
International Classification:
H03H 9/02
H03H 9/13
H03H 9/56
H03H 9/17
Abstract:
Piston mode Lamb wave resonators are disclosed. A piston mode Lamb wave resonator can include a piezoelectric layer, such as an aluminum nitride layer, and an interdigital transducer on the piezoelectric layer. The piston mode Lamb wave resonator has an active region and a border region, in which the border region has a velocity with a lower magnitude than a velocity of the active region. The border region can suppress a transverse mode.

Multiplexer With Floating Raised Frame Bulk Acoustic Wave Device

US Patent:
2021011, Apr 15, 2021
Filed:
Dec 22, 2020
Appl. No.:
17/130386
Inventors:
- Singapore, SG
Yuhao Liu - Irvine CA, US
Kwang Jae Shin - Yongin-si, KR
Chun Sing Lam - San Jose CA, US
International Classification:
H03H 9/02
H03H 9/54
H03H 9/05
H03H 9/13
Abstract:
Aspects of this disclosure relate to a bulk acoustic wave device with a floating raised frame structure. The bulk acoustic wave device includes a first electrode, a second electrode, a piezoelectric layer positioned between the first electrode and the second electrode, and a floating raised frame structure positioned on a same side of the piezoelectric layer as the first electrode and spaced apart from the first electrode. The floating raised frame structure is at a floating potential. The bulk acoustic wave device can suppress a raised frame mode. Related methods, filters, multiplexers, radio frequency front ends, radio frequency modules, and wireless communication devices are disclosed.

Piston Mode Lamb Wave Resonators

US Patent:
2021009, Apr 1, 2021
Filed:
Dec 10, 2020
Appl. No.:
17/117816
Inventors:
- Woburn CA, US
Jiansong Liu - Irvine CA, US
Gong Bin Tang - Moriguchi-Shi, JP
Chih-Ming Lin - Fremont CA, US
Chun Sing Lam - San Jose CA, US
International Classification:
H03H 9/02
H03H 9/13
H03H 9/56
H03H 9/17
Abstract:
Piston mode Lamb wave resonators are disclosed. A piston mode Lamb wave resonator can include a piezoelectric layer, such as an aluminum nitride layer, and an interdigital transducer on the piezoelectric layer. The piston mode Lamb wave resonator has an active region and a border region, in which the border region has a velocity with a lower magnitude than a velocity of the active region. The border region can suppress a transverse mode.

Gradient Raised Frames In Film Bulk Acoustic Resonators

US Patent:
2021008, Mar 18, 2021
Filed:
Sep 11, 2020
Appl. No.:
17/018847
Inventors:
- Irvine CA, US
Kwang Jae SHIN - Yongin, KR
Jae Hyung LEE - Seoul, KR
Benjamin Paul ABBOTT - Irvine CA, US
Chun Sing LAM - San Jose CA, US
International Classification:
H03H 9/02
H03H 3/02
H03H 9/17
H03H 9/56
Abstract:
Gradient raised frames in film bulk acoustic resonators. In some embodiments, a film bulk acoustic resonator device can include a substrate, first and second metal layers implemented over the substrate, a piezoelectric layer between the first and second metal layers, and a gradient raised frame implemented relative to one of the first and second metal layers and configured to improve reflection of lateral mode waves and to reduce conversion of main mode waves into lateral mode waves.

Elastic Wave Device With Sub-Wavelength Thick Piezoelectric Layer And High Velocity Layer

US Patent:
2021005, Feb 18, 2021
Filed:
Aug 3, 2020
Appl. No.:
16/983472
Inventors:
- Irvine CA, US
Jie Zou - Irvine CA, US
Hiroyuki Nakamura - Osaka-Fu, JP
Chun Sing Lam - San Jose CA, US
International Classification:
H03H 9/02
H03H 9/64
H01L 41/047
H03H 9/72
H01L 41/187
H03H 9/25
Abstract:
Aspects of this disclosure relate to an elastic wave device. The elastic wave device includes a sub-wavelength thick piezoelectric layer, an interdigital transducer electrode on the piezoelectric layer, and a high velocity layer configured to inhibit an elastic wave from leaking from the piezoelectric layer at anti-resonance.

Bulk Acoustic Wave Device With Floating Raised Frame

US Patent:
2020039, Dec 17, 2020
Filed:
Jun 11, 2020
Appl. No.:
16/898840
Inventors:
- Singapore, SG
Yuhao Liu - Irvine CA, US
Kwang Jae Shin - Yongin-si, KR
Chun Sing Lam - San Jose CA, US
International Classification:
H03H 9/02
H03H 9/13
H03H 9/05
H03H 9/54
Abstract:
Aspects of this disclosure relate to a bulk acoustic wave device with a floating raised frame structure. The bulk acoustic wave device includes a first electrode, a second electrode, a piezoelectric layer positioned between the first electrode and the second electrode, and a floating raised frame structure positioned on a same side of the piezoelectric layer as the first electrode and spaced apart from the first electrode. The floating raised frame structure is at a floating potential. The bulk acoustic wave device can suppress a raised frame mode. Related methods, filters, multiplexers, radio frequency front ends, radio frequency modules, and wireless communication devices are disclosed.

Possible Relatives

Cynthia S Lam  David K Lam  Dean H Lam  Deborah T Lam  Danh Lam  Daniel M Lam  Deliris Lam  Chun Kim  Chun L Meng  Chun Y Lau 

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