Xin Li

US Patent:

20120011112, Jan 12, 2012

Filed:

Jul 6, 2010

Appl. No.:

12/831014

Inventors:

Jiang Bian - Atlanta GA, US
Xin Li - San Jose CA, US
Fan Li - Sunnyvale CA, US
Zhaohui Zheng - Sunnyvale CA, US
Hongyuan Zha - Atlanta GA, US

Assignee:

Yahoo! Inc. - Sunnyvale CA

International Classification:

G06F 17/30

US Classification:

707723, 707E17084

Abstract:

Example methods, apparatuses, and articles of manufacture are disclosed that may be used to provide or otherwise support one or more ranking specialization techniques for use with search engine information management systems.

US Patent:

20120284532, Nov 8, 2012

Filed:

May 2, 2012

Appl. No.:

13/462637

Inventors:

Xinyuan WANG - Clifton VA, US
Xin LI - Fairfax VA, US

International Classification:

G06F 21/00

US Classification:

713190

Abstract:

A computerized system and method for identifying one or more cryptographic operations from software code, comprising: performing processing associated with identifying, one or more cryptographic operations in the software code, the software code being run on a processor; and performing processing associated with identifying a boundary for each cryptographic operation in the software code.

US Patent:

59992077, Dec 7, 1999

Filed:

May 16, 1997

Appl. No.:

8/857261

Inventors:

Arturo A. Rodriguez - Norcross GA
Dean F. Jerding - Atlanta GA
Neilesh R. Patel - Duluth GA
Timothy W. Simerly - Cumming GA
Luis A. Rovira - Atlanta GA
Xin Li - Norcross GA

Assignee:

Scientific-Atlanta, Inc. - Norcross GA

International Classification:

H04N 714

US Classification:

348 14

Abstract:

A graphical user interface for a videophone in a cable television system allows the user to access the videophone functionalities with an input control device and a television monitor. The user can place a call, receive a call and store/access/call addresses using a remote in conjunction with the graphical user interface display screens. The videophone has several elements including a user interface, a graphics engine, a network interface, a remote control interface, and an output audio/video line connected to a television monitor. The user interface receives and processes control inputs using a microprocessor and the graphics engine generates the display screens using a DSP. Depending on processing requirements, the DSP may implement the user interface rather than the microprocessor. Also, anti-aliasing fonts are used to generate a high quality display. To save processing cycles, the anti-aliasing fonts may be retrieved from a look-up table rather than being generated in real time.