Apr 2010 to 2000 Lead Engineer, GE Digital EnergyOpenTV Corporation Mountain View, CA Nov 2008 to Sep 2009 Senior Software Engineer, Software PlatformCisco System, Inc. / Solectron Corporation San Jose, CA May 2006 to Nov 2008 Senior Software Engineer, Switch FirmwareMedex, Inc Duluth, GA Mar 2002 to May 2006 Senior Software Engineer / Tech Lead, Research and DevelopmentSchlumberger Industries, Inc Norcross, GA Feb 1997 to Feb 2002 Embedded Software Design Engineer, Meter Communication SystemsUTStarcom Telecommunications, Inc Iselin, NJ May 1996 to Aug 1996 Test Engineer (Internship)University of Texas San Antonio, TX Aug 1995 to May 1996 Research Assistant, Communication, Coding and Control LabTsinghua University
Sep 1992 to Apr 1995 Research Assistant, Information Systems Lab
Education:
The University of Texas at San Antonio San Antonio, TX Dec 1996 M.S. in Electrical EngineeringTsinghua University 1995 M.S. in Radio Electronics EngineeringTsinghua University Jul 1992 B.S. in Radio Electronics Engineering
Jun 2013 to 2000 Senior Structural EngineerWorleyParsons Monrovia, CA 2011 to 2013 Principal Structural EngineerBrinderson Engineers, Cost Mesa, CA 2007 to 2011 Senior Structural EngineerTMAD Taylor & Gaines, Ontario, California
2005 to 2007 Senior Structural EngineerJacobs Engineering Group, Long Beach, CA 1998 to 2005 Senior Structural EngineerResteel Engineering Company Rockville, MD 1995 to 1998 Structural EngineerCarson K.C. Mok Consulting Silver Spring, MD 1988 to 1995 Structural Engineer
Education:
University of Maryland College Park, MD 1984 to 1986 M.S. in Structural EngineeringEast China Technical University Nanjing, CN 1980 to 1984 B.S. in Civil Engineering
Medical School - University of Southern California, Keck School of Medicine Cedars-Sinai Medical Center, Residency in Internal Medicine Cedars-Sinai Medical Center, Internship in Internal Medicine University of California - Los Angeles (Bachelors)
Languages:
English Spanish Chinese (Mandarin)
Professional Memberships:
California Medical Association Chinese American Medical Association of Southern California
Awards and Publications:
Solomon Scholar Research Award, Los Angeles CA
Hospital affiliations:
Good Samaritan Hospital
About:
Since 2000, Dr. Liu has been in practice at his Downtown Los Angeles office. Fluent in Spanish and Mandarin Chinese, he is committed to the health and
well-being of his patients, ...
Dr. John T Liu, Los Angeles CA - MD (Doctor of Medicine)
Benign Prostatic Hypertrophy Calculus of the Urinary System Bladder Cancer Erectile Dysfunction (ED) Kidney Cancer
Languages:
English Spanish
Description:
Dr. Liu graduated from the Virginia Commonwealth University SOM in 1991. He works in Virginia Beach, VA and specializes in Urology. Dr. Liu is affiliated with Sentara Virginia Beach General Hospital.
Dr. Liu graduated from the University of Southern California Keck School of Medicine in 1997. He works in Los Angeles, CA and 2 other locations and specializes in Internal Medicine. Dr. Liu is affiliated with Good Samaritan Hospital, Silver Lake Medical Center and White Memorial Medical Center.
Dr. Liu graduated from the Ross Univ, Sch of Med, Roseau, Dominica in 1999. He works in Hinsdale, IL and specializes in Family Medicine. Dr. Liu is affiliated with Adventist Hinsdale Hospital.
Dr. Liu graduated from the University of Texas Medical School at Houston in 1983. He works in Waco, TX and specializes in Ophthalmology. Dr. Liu is affiliated with Providence Health Center.
Ben Taub Hospital Emergency Center 1504 Taub Loop, Houston, TX 77030 7138732603 (phone), 7138732325 (fax)
Education:
Medical School University of Texas Medical Branch at Galveston Graduated: 2012
Languages:
English
Description:
Dr. Liu graduated from the University of Texas Medical Branch at Galveston in 2012. He works in Houston, TX and specializes in Emergency Medicine. Dr. Liu is affiliated with Harris Health System Ben Taub Hospital.
Us Patents
Multi-Directional Radiation Coupling In Quantum-Well Infrared Photodetectors
Daniel W. Wilson - Glendale CA John K. Liu - Pasadena CA Sumith V. Bandara - Valencia CA Sarath D. Gunapala - Valencia CA
Assignee:
California Institute of Technology - Pasadena CA
International Classification:
H01L 2906
US Classification:
257 21, 257436, 257460, 438 32
Abstract:
Techniques for coupling radiation into a quantum-well detector by using a two-dimensional array of grating cells to form at least three different grating directions to provide efficient coupling.
Three Color Quantum Well Infrared Photodetector Focal Plane Array
Sumith V. Bandara - Valencia CA John K. Liu - Pasadena CA Daniel Wilson - Montrose CA Sarath D. Gunapala - Valencia CA William Parrish - Santa Barbara CA
A three-color QWIP focal plane array is based on a GaAs/AlGaAs material system. Three-color QWIPs enable target recognition and discriminating systems to precisely obtain the temperature of two objects in the presence of a third unknown parameter. The QWIPs are designed to reduce the normal reflection over a significant wavelength range. One aspect of the present invention involves two photon absorptions per transition in a double quantum well structure which is different from typical QWIP structures. This design is expected to significantly reduce the dark current as a result of higher thermionic barriers and therefore allow the devices to operate at elevated temperatures. The device is expected to be fabricate using a GaAs/Al Ga As material system on a semi-insulating GaAs substrate by Molecular Beam Epitacy (MBE).
Wavelength-Insensitive Radiation Coupling For Multi-Quantum Well Sensor Based On Intersubband Absorption
Sarath D. Gunapala - Valencia CA Sumith V. Bandara - Valencia CA John K. Liu - Pasadena CA
Assignee:
California Institute of Technology - Pasadena CA
International Classification:
H01L 310304
US Classification:
257 21, 257432, 257436, 257184
Abstract:
Devices and techniques for coupling radiation to intraband quantum-well semiconductor sensors that are insensitive to the wavelength of the coupled radiation. At least one reflective surface is implemented in the quantum-well region to direct incident radiation towards the quantum-well layers.
Multi-Quantum-Well Infrared Sensor Array In Spatially-Separated Multi-Band Configuration
Sarath D. Gunapala - Stevenson Ranch CA Sumith V. Bandara - Stevenson Ranch CA John K. Liu - Pasadena CA Sir B. Rafol - South Pasadena CA David Z. Ting - Arcadia CA Jason M. Mumolo - Altadena CA
Assignee:
California Institute of Technology - Pasadena CA
International Classification:
H01L 27146
US Classification:
257 21, 257184
Abstract:
Device designs and techniques for reducing the dark current in quantum-well detectors.
An Al Ga As/GaAs/Al Ga As quantum well exhibiting a bound-to-quasibound intersubband absorptive transition is described. The bound-to-quasibound transition exists when the first excited state has the same energy as the âtopâ (i. e. , the upper-most energy barrier) of the quantum well. The energy barrier for thermionic emission is thus equal to the energy required for intersubband absorption. Increasing the energy barrier in this way reduces dark current. The amount of photocurrent generated by the quantum well is maintained at a high level.
Method And Device For Controlling A Braking Action Of At Least One Wheel Brake Of A Four-Wheel-Drive Motor Vehicle
John Gatza - Linden MI Michael Lindemann - Southfield MI John Y. Liu - San Marino CA
Assignee:
Robert Bosch GmbH - Stuttgart
International Classification:
B60T 858
US Classification:
303190, 303186, 303143, 303191
Abstract:
Method and device for controlling the braking action of at least one wheel brake of a four-wheel-drive motor vehicle having at least one rear axle and one front axle. A first rpm signal representing the speeds of rotation of the front-axle wheels and a second rpm signal representing the speeds of rotation of the rear-axle wheels are detected. The difference between the first and second rpm signals is then determined, and braking action is controlled as a function of the difference that has been determined.
Wavelength-Insensitive Radiation Coupling For Multi-Quantum Well Sensor Based On Intersubband Absorption
Sarath D. Gunapala - Valencia CA, US Sumith V. Bandara - Valencia CA, US John K. Liu - Pasadena CA, US
Assignee:
California Institute of Technology - Pasadena CA
International Classification:
H01L 21/00
US Classification:
438 29, 438 9, 438 39, 438 57, 438 66
Abstract:
Devices and techniques for coupling radiation to intraband quantum-well semiconductor sensors that are insensitive to the wavelength of the coupled radiation. At least one reflective surface is implemented in the quantum-well region to direct incident radiation towards the quantum-well layers.
Eastside Pediatric Dental Group - Managing partner (1994) Odessa Brown Children's Clinic - Dental Chief (1992-1994) Loma Linda University School of Dentistry - Assistant Professor (1988-1992)
Education:
Loma Linda University - Dentistry, La Sierra University - Biology
Relationship:
Married
John Liu
Work:
Agile Partners - Principal
Education:
Princeton University - EE&CS, Wharton School of the University of Pennsylvania - MBA/MSE Joint Degree
Tagline:
Principal at Agile Partners, developers of iPad and iPhone apps
Elm Heights School Bloomington IN 1960-1964, Binford Middle School Bloomington IN 1964-1966, Taipei American High School Taipei GA 1966-1967, Bloomington High School Bloomington IN 1968-1970
which there are already enough highly paid CUNY officials, while students continue to suffer from a shortage of full-time professional faculty, state Sen.John Liu (D-Queens), the former city comptroller who chairs the senates panel on New York City education, told The Post ahead of the vote..
Date: Apr 12, 2021
Category: More news
Source: Google
Democrats slam ‘lying’ Andrew Cuomo over COVID-19 nursing home scandal
State Sen. John Liu (D-Queens) also said the federal probe wasnt an excuse for months and months of delays in misleading or withholding information that the public deserves to know.
Date: Feb 15, 2021
Category: More news
Source: Google
Bill de Blasio Has Four Years to Cement His Progressive Legacy
Joe, how much of that do you think is down to what might be described as luckyou know, [Anthony] Weiner imploding, John Liu having the campaign finance board decision against him [in which the board fined Liu $26,000 for campaign-finance violations and denied him public financing]? And how much wa
QUOTE OF THE DAY: Is there some larger force at play thats coordinating all these kinds of investigations, -- John Liu on the probes surrounding the mayor, via BRIC-TV and CityLimits.org: https://t.co/fBjESLdDyK
Date: May 06, 2016
Category: U.S.
Source: Google
Thousands Rally After Conviction of Ex-Cop Peter Liang in Death of Akai Gurley
Former city Comptroller John Liu, the first Asian American elected to citywide office, told attendees that Liang shouldn't have been convicted of manslaughter, but added that "we feared the result from the beginning."
Date: Feb 20, 2016
Category: U.S.
Source: Google
Charter nears $55-billion deal to buy Time Warner Cable
"I actually like Charter but any time you have big corporations joining together, it doesn't bode well," said John Liu-Klein, who lives in downtown L.A. and receives service from Time Warner Cable. "I don't think initially it will affect prices ... but I assume it will in the long run. In the end,
lein announced during his speech that State Senator Tony Avellawho joined the I.D.C. earlier this yearsqueaked by former city comptroller John Liu, all but ensuring Klein will return to Albany with his full five-member conference, which could be in a position to determine control of the Senate."The WFP was initially of the belief that we should all be primaried," Klein told Capital. "And I think that at the end of the day even they realized that having this new coalition was something that they could get behind, and thats why they pulled their support for Oliver Koppel and John Liu.
And when Klein announced on stage that another IDC cohort, Queens Sen. Tony Avella, had fended off a spirited challenge from former city comptroller John Liu, winning 52.2 percent of the vote, it meant the pieces were starting to fall into place for Klein's new power sharing agreement with Senate D