Samuel Mulholland Wong

US Patent:

8384990, Feb 26, 2013

Filed:

Aug 12, 2010

Appl. No.:

12/855397

Inventors:

Konstantin L. Vodopyanov - San Jose CA, US
Samuel T. Wong - Lexington MA, US
Robert L. Byer - Stanford CA, US

Assignee:

The Board of Trustees of the Leland Stanford Junior University - Palo Alto CA

International Classification:

G02F 2/02

US Classification:

359330

Abstract:

Certain embodiments relate to and involve producing broadband phase-locked frequency combs in the near-infrared and mid-infrared spectral ranges. One such embodiment is directed to a system, with a pump laser and an optical parametric oscillator (OPO) resonator, that is configured to produce broad-bandwidth frequency combs in the near-infrared and mid-infrared frequency ranges. The pump laser is configured to produce femtosecond pulses of light having a pulse repetition rate. The optical parametric oscillator (OPO) resonator that is coupled to the pump laser for facilitating synchronous OPO pumping by matching a roundtrip time of the pulses of light within the OPO resonator with the pulse repetition rate of the pump laser. Among other more specific aspects, the OPO resonator can include a nonlinear optical gain element to provide broad-bandwidth parametric amplification, and optical elements to direct the pulses of light from the femtosecond laser to the nonlinear gain element and to direct subharmonic frequencies of the light out of the optical cavity.

US Patent:

20040203694, Oct 14, 2004

Filed:

Oct 21, 2002

Appl. No.:

10/274574

Inventors:

Samuel Wong - San Jose CA, US
Ram Nalla - San Jose CA, US
Alexander Reshetov - San Jose CA, US
Alexei Soupikov - Nizhny Novgorod, RU
James Hurley - Pleasanton CA, US

International Classification:

H04Q007/00

US Classification:

455/419000, 455/553100

Abstract:

For a processor-based device capable of network communications, a workload associated with a wireless link to a network may be partitioned into software and hardware implementable portions based on a link communication profile. In response to a different link communication profile, the workload may be re-configured to simultaneously support another wireless link protocol different than that of the configured wireless link.

US Patent:

20130259116, Oct 3, 2013

Filed:

Dec 28, 2012

Appl. No.:

13/729367

Inventors:

Samuel Wong - Santa Clara CA, US
Scott W. Cheng - Folsom CA, US
Mohmad I. Qurashi - Orangevale CA, US

International Classification:

H04N 7/26

US Classification:

37524002

Abstract:

CABAC coefficient decoding may be increased to two bins per clock. Since coefficients comprise most of the bitstream, this improvement almost doubles the CABAC decoding for a low quantization parameter bitstream (with lots of coefficients).

US Patent:

20130272373, Oct 17, 2013

Filed:

Nov 15, 2011

Appl. No.:

13/977078

Inventors:

Samuel Wong - Santa Clara CA, US
Mohmad I. Qurashi - Orangevale CA, US

Assignee:

INTEL CORPORATION - Santa Clara CA

International Classification:

H04N 7/26

US Classification:

37524001

Abstract:

Systems, devices and methods are described including using, during a single clock cycle, one Context-Based Adaptive Arithmetic Coding (CABAC) engine to encode one bin value and another CABAC engine to encode another bin value. The probability state index of each CABAC engine may provided to the other CABAC engine when the bin values are encoded.

US Patent:

20160292146, Oct 6, 2016

Filed:

Mar 30, 2015

Appl. No.:

14/672319

Inventors:

- Armonk NY, US
Mi Wan Shum - San Jose CA, US
DongJie Wei - Beijing, CN
Samuel H. Wong - San Jose CA, US
Xian Rong Wu - Beijing, CN

International Classification:

G06F 17/27
G06F 17/22
G06F 17/30

Abstract:

Parsing XML (extensible markup language) data by performing the following operations: (i) dividing the piece of markup language into a plurality of pre-parsing segments; (ii) assigning the pre-parsing segment to a pre-parsing processor thread of a plurality of pre-parsing processor threads; (iii) determining any parsing division point(s) occurring in the pre-parsing segment so that data corresponding to a single tabular record is between each consecutive pair of parsing division points; (iv) dividing the piece of language into a plurality of parsing segments defined by the parsing division points so that each parsing segment corresponds to a single tabular record; (v) assigning the parsing segment to a parsing processor thread of a plurality of parsing processor threads; and (vi) parsing to generate a parsed tabular record corresponding to the parsing segment.

US Patent:

20160292147, Oct 6, 2016

Filed:

Feb 24, 2016

Appl. No.:

15/051698

Inventors:

- Armonk NY, US
Mi Wan Shum - San Jose CA, US
DongJie Wei - Beijing, CN
Samuel H. Wong - San Jose CA, US
Xian Rong Wu - Beijing, CN

International Classification:

G06F 17/27
G06F 17/22

Abstract:

Parsing XML (extensible markup language) data by performing the following operations: (i) dividing the piece of markup language into a plurality of pre-parsing segments; (ii) assigning the pre-parsing segment to a pre-parsing processor thread of a plurality of pre-parsing processor threads; (iii) determining any parsing division point(s) occurring in the pre-parsing segment so that data corresponding to a single tabular record is between each consecutive pair of parsing division points; (iv) dividing the piece of language into a plurality of parsing segments defined by the parsing division points so that each parsing segment corresponds to a single tabular record; (v) assigning the parsing segment to a parsing processor thread of a plurality of parsing processor threads; and (vi) parsing to generate a parsed tabular record corresponding to the parsing segment.