Wei Li

US Patent:

6995794, Feb 7, 2006

Filed:

May 18, 2001

Appl. No.:

09/861279

Inventors:

Mark Hsu - Fremont CA, US
Mitchell Norcross - Harvard MA, US
Georges Auberger - Emerald Hills CA, US
Remy Zimmermann - Belmont CA, US
Sergio Maggi - San Mateo CA, US
George Sanchez - Fremont CA, US
Bryed Billerbeck - Mountain View CA, US
Wei Li - Cupertino CA, US
Jean-Michel Junien Labrousse - Belmont CA, US

Assignee:

Logitech Europe S.A. - Romanel-sur-Morges

International Classification:

H04N 5/217
H04N 9/64

US Classification:

348241, 348243

Abstract:

A low cost camera by implementing the major functions in host software is provided. This is accomplished by sending raw, digitized data from the camera directly to the host. The increased volume of raw data is handled by either an improved compression/decompression scheme using lossless compression, using lossy compression or using a shared bus with higher bandwidth. By moving such functions as color processing and scaling to the host, the pixel correction can also be moved to the host. This in turn allows the elimination of the frame buffer memory from the camera. Finally, the camera can use a low cost lens by implementing vignetting, distortion, gamma or aliasing correction with a correction value stored in a register of the camera for later access by the host to perform corrections.

US Patent:

7155446, Dec 26, 2006

Filed:

Jun 14, 2004

Appl. No.:

10/867923

Inventors:

Thierry Cruanes - Redwood City CA, US
Wei Li - San Carlos CA, US
Ari Mozes - Lexington MA, US
Benoit Dageville - Foster City CA, US

Assignee:

Oracle International Corporation - Redwood Shores CA

International Classification:

G06F 17/00

US Classification:

707101, 708320, 712 1

Abstract:

A method and apparatus for performing recursive database operations is provided. According to one aspect, a plurality of first-stage slaves and a plurality of second-stage slaves are established in a database server. During one or more iterations of a recursive database operation, the first-stage slaves concurrently process data items stored in a data repository and send results to the second-stage slaves. The second-stage slaves receive the results and concurrently process those results. The second-stage slaves store the results of the second-stage slaves' processing in the data repository. Subsequent iterations of the recursive database operation proceed in this manner until the recursive database operation has been completed. In each iteration, the first-stage slaves consume the product of the second-stage slaves' previous iteration's processing, and the second-stage slaves consume the product of the first-stage slaves' current iteration's processing.

US Patent:

7157509, Jan 2, 2007

Filed:

Jun 27, 2003

Appl. No.:

10/607111

Inventors:

Wei Helen Li - San Ramon CA, US
Stanley L. Lehmann - Martinez CA, US
Raymond S. Wong - San Ramon CA, US

Assignee:

Henkel Corporation - Rocky Hill CT

International Classification:

C08K 5/357

US Classification:

524 87, 528 94, 528403

Abstract:

Curable compositions, such as benzoxazine-based ones, are useful in applications within the aerospace industry, such as for example as a heat curable composition for use as a matrix resin or an adhesive, and form the basis of the present invention.

US Patent:

7228528, Jun 5, 2007

Filed:

Jun 26, 2003

Appl. No.:

10/609246

Inventors:

Hong Wang - Fremont CA, US
Marsha Eng - Santa Clara CA, US
Perry Wang - San Jose CA, US
John P. Shen - San Jose CA, US
Gerolf F. Hoflehner - Santa Clara CA, US
Daniel Lavery - Santa Clara CA, US
Wei Li - Redwood City CA, US

Assignee:

Intel Corporation - Santa Clara CA

International Classification:

G06F 9/45
G06F 15/00

US Classification:

717131, 717153, 717154, 712231, 712233

Abstract:

In one embodiment, the invention provides a method for the processing of instructions. A method which comprises analyzing a dynamic execution trace for a program; identifying at least one stream comprising a plurality of basic blocks in the dynamic execution trace; collecting metrics associated with the at least one stream; and optimizing the at least one stream based on the metrics.

US Patent:

7260705, Aug 21, 2007

Filed:

Jun 26, 2003

Appl. No.:

10/608316

Inventors:

Hong Wang - Fremont CA, US
John Shen - San Jose CA, US
Perry Wang - San Jose CA, US
Marsha Eng - Santa Clara CA, US
Gerolf F. Hoflehner - Santa Clara CA, US
Dan Lavery - Santa Clara CA, US
Wei Li - Redwood City CA, US
Alejandro Ramirez - Barcelona, ES
Ed Grochowski - San Jose CA, US

Assignee:

Intel Corporation - Santa Clara CA

International Classification:

G06F 9/30

US Classification:

712209, 712233, 712239

Abstract:

In one embodiment, the invention provides a method for examining information about branch instructions. A method, comprising: examining information about branch instructions that reach a write-back stage of processing within a processor, defining a plurality of streams based on the examining, wherein each stream comprises a sequence of basic blocks in which only a last block in the sequence ends in a branch instruction, the execution of which causes program flow to branch, the remaining basic blocks in the stream each ending in a branch instruction, the execution of which does not cause program flow to branch.

US Patent:

7452585, Nov 18, 2008

Filed:

Sep 2, 2003

Appl. No.:

10/652687

Inventors:

Raymond S. Wong - San Ramon CA, US
Stanley L. Lehmann - Martinez CA, US
Wei Helen Li - San Ramon CA, US

Assignee:

Henkel Corporation - Rocky Hill CT

International Classification:

B32B 3/12

US Classification:

428117, 428116, 4283044, 4283133, 4283135, 4283142, 4283144, 4283155, 4283166, 4283179, 428364, 428367, 428369, 428402, 264 453, 264 51, 264 54, 264320, 264321, 2641761

Abstract:

An article of manufacture comprising a sag-resistant nucleus-forming monolithic composite capable of being located within a hollow interior portion of a structural material and being expanded therein. Also, articles of manufacture comprising open-cellular structural material containing within the open-cell or cell thereof, at least one sag-resistant nucleus-forming monolithic composite. The composite is desirably in the shape of a plug that is similar or close to similar to the shape of the hollow interior. In addition, there is described a process that comprises forming a pre-shaped sag-resistant nucleus-forming monolithic composite for use in reinforcing and stiffening a normally open-cellular structural material. Also described is a process for reinforcing or stiffening a normally open-cellular structure, any tubular structure, or any channel structure, by putting at least one sag-resistant nucleus-forming monolithic composite within a hollow interior portion of the structure. The invention is particularly desirable for stiffening and/or reinforcing honeycomb structures.

US Patent:

7537827, May 26, 2009

Filed:

Dec 13, 2006

Appl. No.:

11/609975

Inventors:

Stanley L. Lehmann - Martinez CA, US
Wei Helen Li - San Ramon CA, US
Raymond S. Wong - San Ramon CA, US

Assignee:

Henkel Corporation - Rocky Hill CT

International Classification:

B32B 25/02

US Classification:

4282971, 4282921, 264258

Abstract:

The present invention relates to a prepreg laminate, constructed from a first prepreg; a second prepreg; and a thermoplastic layer therebetween. In the inventive laminate, at least one of the first prepreg or the second prepreg is made from a matrix resin comprising a benzoxazine-containing composition.

US Patent:

7649037, Jan 19, 2010

Filed:

Oct 26, 2006

Appl. No.:

11/553023

Inventors:

Wei Helen Li - San Ramon CA, US
Stanley L. Lehmann - Martinez CA, US
Raymond S. Wong - San Ramon CA, US

Assignee:

Henkel Corporation - Rocky Hill CT

International Classification:

B32B 25/02
C08K 5/357

US Classification:

524 87, 524 94, 524315, 524354, 524356, 524404, 524424, 524442, 524494, 4282921, 4282971, 4282974, 428407, 428426, 428446, 428500, 428704

Abstract:

Curable compositions, such as benzoxazine-based ones, are useful in applications within the aerospace industry, such as for example as a heat curable composition for use as a matrix resin or an adhesive, and form the basis of the present invention.