Feng Li

US Patent:

7662941, Feb 16, 2010

Filed:

Jan 17, 2006

Appl. No.:

11/332943

Inventors:

Ihor R. Lemischka - Princeton NJ, US
Christoph Schaniel - Princeton NJ, US
Feng Li - Plainsboro NJ, US
Xenla Schafer - Princeton NJ, US
Patrick J. Paddison - Oyster Bay NY, US

Assignee:

The Trustees of the University of Princeton - Princeton University - Princeton NJ

International Classification:

C07H 21/04
A01N 63/00
C12N 15/74

US Classification:

536 231, 4353201, 424 932, 424 9321

Abstract:

The present invention relates to methods and compositions for assaying embryonic stem cell maintenance. In particular, the present invention provides reporter constructs for stem cell pluripotency and differentiation and cells and organisms containing such constructs.

US Patent:

20060179729, Aug 17, 2006

Filed:

Nov 21, 2003

Appl. No.:

10/718349

Inventors:

Feng Li - Parsippany NJ, US

International Classification:

E04H 9/02

US Classification:

052167700

Abstract:

A Shock absorbing support system isolates vibrations that would otherwise pass through the important instrument mounted on the vibration source. The isolation includes springs and dampers under the bottom of the instrument while dampers around tops of the instrument. The combination of the springs and the dampers results in a dissipation of kinetic energy caused by vibrations that would otherwise pass through the instrument and cause significant dynamic load and damages to the support and the instrument.

US Patent:

20090219735, Sep 3, 2009

Filed:

Mar 2, 2009

Appl. No.:

12/396442

Inventors:

Feng Li - Oxnard CA, US
Gang Xu - Cupertino CA, US
Bingwen Liang - Sunnyvale CA, US

International Classification:

F21V 8/00

US Classification:

362621

Abstract:

Structure for polarized light source suitable for the application of flat panel display is provided.

US Patent:

20090273594, Nov 5, 2009

Filed:

May 5, 2009

Appl. No.:

12/436111

Inventors:

Feng Li - Oxnard CA, US
Gang Xu - Cupertino CA, US
Bingwen Liang - Sunnyvale CA, US

International Classification:

G09G 3/14
G09G 5/00

US Classification:

345214, 345 46

Abstract:

A system and drive method for compensating intensity variation due to variation of operating cycles in a dynamically controlled system comprising a plurality of light emitting devices are provided in this invention.

US Patent:

20090273734, Nov 5, 2009

Filed:

May 4, 2009

Appl. No.:

12/435400

Inventors:

Feng Li - Oxnard CA, US
Gang Xu - Cupertino CA, US
Bingwen Liang - Sunnyvale CA, US

International Classification:

G02F 1/13357

US Classification:

349 65

Abstract:

A LCD backlight with mosaic structure is provided. Each of the backlight unit blocks comprises light sources, light guide plate, electric controlling circuitry and mechanical interfacing features.

US Patent:

20110097533, Apr 28, 2011

Filed:

Oct 26, 2010

Appl. No.:

12/912451

Inventors:

Feng Li - Oxnard CA, US
Wenming Su - Suzhou City, CN

Assignee:

SUNA DISPLAYS CO., LTD. - Suzhou City

International Classification:

B32B 3/02
C23C 16/513
B32B 7/02

US Classification:

428 68, 427578

Abstract:

This invention discloses a thin film encapsulation method, which applies a PECVD method, deposition thin film on the device surface to separate the devices' active area from the water vapor and oxygen in the air, so as to realize the physical protection and thus to accomplish the device encapsulation, specifically, comprising the following procedures: (1) Placing the devices to be encapsulated in the PECVD chamber, and fixing the mask to control the encapsulation area; (2) Depositing the inorganic layer, the polymer layer and the graded composition layer by using the organic silica precursor through the PECVD method under the plasma condition and obtain the required encapsulation structure.

US Patent:

20120249750, Oct 4, 2012

Filed:

Dec 13, 2010

Appl. No.:

13/515605

Inventors:

Izzat Izzat - Plainsboro NJ, US
Feng Li - Newark DE, US

Assignee:

THOMSON LICENSING - ISSY LES MOULINEAUX

International Classification:

H04N 13/04
H04N 13/02

US Classification:

348 47, 348 54, 348E13026, 348E13074

Abstract:

A variety of implementations are described. At least one implementation modifies one or more images from a stereo-image pair in order to produce a new image pair that has a different disparity map. The new disparity map satisfies a quality condition that the disparity of the original image pair did not. In one particular implementation, a first image and a second image that form a stereo image pair are accessed. A disparity map is generated for a set of features from the first image that are matched to features in the second image. The set of features is less than all features in the first image. A quality measure is determined based on disparity values in the disparity map. The first image is modified, in response to the determined quality measure, such that disparity for the set of features in the first image is also modified.

US Patent:

53413601, Aug 23, 1994

Filed:

Jun 5, 1992

Appl. No.:

7/893777

Inventors:

Donald F. Johann - Palo Alto CA
Alan C. Burroughs - San Jose CA
Neil T. Phipps - Fremont CA
Feng Li - Fremont CA

Assignee:

Maxoptix Corporation - San Jose CA

International Classification:

G11B 7125

US Classification:

369116

Abstract:

In an optical recording system employing a laser for writing digital data onto a storage medium, an apparatus and method for calibrating a laser to a power level which minimizes write errors. A calibration profile is generated by writing test data patterns onto the storage medium by using a number of different predetermined laser power levels. The test data patterns are then read back. The number of write errors is determined for each of the different laser power levels by comparing the written data patterns to the read back data patterns. The calibration profile denotes the number of write errors as a function of laser power levels. Next, an optimum laser power is determined corresponding to an average of an upper and a lower knee of the calibration profile. The laser is calibrated to this optimum power level.