Timothy C Chan

US Patent:

6844764, Jan 18, 2005

Filed:

Jan 15, 2003

Appl. No.:

10/342639

Inventors:

Kang Xiao - Irvine CA, US
Steve Thomas - Riverside CA, US
Robert Holder - Anaheim CA, US
Timothy Chan - Diamond Bar CA, US

Assignee:

Broadcom Corporation - Irvine CA

International Classification:

H03K 501

US Classification:

327165, 327166

Abstract:

A method and apparatus are disclosed for generating a second clock signal, having a second effective clock frequency, from a first clock signal, having a first effective clock frequency. Clock pulses of the first clock signal are counted to generate a count value. When the count value reaches a predetermined blanking value, a blanking signal is generated. The blanking signal blanks at least one clock pulse of the first clock signal. The process is repeated multiple times at a predetermined rate corresponding to the predetermined blanking value to generate the second clock signal.

US Patent:

7486121, Feb 3, 2009

Filed:

Sep 9, 2004

Appl. No.:

10/938467

Inventors:

Kang Xiao - Irvine CA, US
Steve Thomas - Riverside CA, US
Robert Holder - Anaheim CA, US
Timothy Chan - Diamond Bar CA, US

Assignee:

Broadcom Corporation - Irvine CA

International Classification:

H03K 5/01
G01R 31/28

US Classification:

327165, 327166, 714716

Abstract:

A method and apparatus are disclosed for generating a second clock signal, having a second effective clock frequency, from a first clock signal, having a first effective clock frequency. Clock pulses of the first clock signal are counted to generate a count value. When the count value reaches a predetermined blanking value, a blanking signal is generated. The blanking signal blanks at least one clock pulse of the first clock signal. The process is repeated multiple times at a predetermined rate corresponding to the predetermined blanking value to generate the second clock signal.

US Patent:

8202095, Jun 19, 2012

Filed:

Dec 14, 2007

Appl. No.:

11/957326

Inventors:

William Rodman Shankle - Corona Del Mar CA, US
Timothy Chan - Aliso Viejo CA, US
Dennis Earle Fortier - Laguna Niguel CA, US
Junko Hara - Corona Del Mar CA, US
Tushar Mangrola - Corona Del Mar CA, US

Assignee:

Medical Care Corporation - Newport Beach CA

International Classification:

G09B 19/00

US Classification:

434236, 600300, 128920

Abstract:

Methods, systems, and apparatus, including medium-encoded computer program products, for creating a cognitive function index. In one aspect, a method includes receiving first information concerning a person, the first information specifying the person's responses, and lack thereof, for components of a cognitive test administered to the person; generating a cognitive function score for the person by comparing the first information with second information concerning a group of people to whom the cognitive test has been administered; converting the cognitive function score to a value in an index comprising a range of values, wherein a first portion of the range corresponds to a cognitively impaired zone, a second portion of the range corresponds to a cognitively normal zone, and a third portion of the range corresponds to a zone of uncertainty defined by a confidence interval centered on a mid-point of the index; and providing the indexed value for the person.

US Patent:

20090251190, Oct 8, 2009

Filed:

Dec 1, 2008

Appl. No.:

12/325647

Inventors:

Kang Xiao - Irvine CA, US
Steve Thomas - Riverside CA, US
Robert Holder - Anaheim CA, US
Timothy Chan - Diamond Bar CA, US

International Classification:

H03K 3/00

US Classification:

327299

Abstract:

A method and apparatus are disclosed for generating a second clock signal, having a second effective clock frequency, from a first clock signal, having a first effective clock frequency. Clock pulses of the first clock signal are counted to generate a count value. When the count value reaches a predetermined blanking value, a blanking signal is generated. The blanking signal blanks at least one clock pulse of the first clock signal. The process is repeated multiple times at a predetermined rate corresponding to the predetermined blanking value to generate the second clock signal.