Thinh Duc Nguyen

US Patent:

6509796, Jan 21, 2003

Filed:

Feb 8, 2001

Appl. No.:

09/780065

Inventors:

Thinh Cat Nguyen - San Jose CA
Arnoldus Venes - Laguna Niguel CA

Assignee:

Broadcom Corporation - Irvine CA

International Classification:

H03F 345

US Classification:

330254, 330283

Abstract:

Continuously tuning a transconductance. Coupling a degeneration resistance from a first source of a first transistor in a differential pair of transistors to a second source of a second transistor in the differential pair of transistors. Applying a second variable degeneration resistance in parallel to the first degeneration resistance in response to the application of a first variable control voltage. And applying a third variable degeneration resistance in parallel to the first degeneration resistance and the second degeneration resistance in response to the application of a second variable control voltage having a fixed voltage offset from the first variable control voltage.

US Patent:

6733919, May 11, 2004

Filed:

Dec 20, 2002

Appl. No.:

10/326182

Inventors:

Thinh Nguyen - Alpharetta GA
William Phelps, III - Lawrenceville GA

Assignee:

Motorola, Inc. - Schaumburg IL

International Classification:

H01M 214

US Classification:

429 99, 429129, 429130, 429158, 429159

Abstract:

This invention includes a spacer for a rechargeable battery pack. The spacer is hermaphroditic in that it may be rotated by 180 degrees and attached to itself. The spacer sits between two rechargeable battery cells and includes means for accommodating a circuit board. The spacer facilitates connections between the cells and circuit board by way of welding flexible metal tabs. The spacer allows assembly of a battery pack without the need for hand soldering.

US Patent:

6744320, Jun 1, 2004

Filed:

Dec 2, 2002

Appl. No.:

10/307293

Inventors:

Thinh Cat Nguyen - San Jose CA
Arnoldus Venes - Laguna Niguel CA

Assignee:

Broadcom Corporation - Irvine CA

International Classification:

H03F 345

US Classification:

330254, 330283, 330253

Abstract:

Continuously tuning a transconductance. Coupling a degeneration resistance from a first source of a first transistor in a differential pair of transistors to a second source of a second transistor in the differential pair of transistors. Applying a second variable degeneration resistance in parallel to the first degeneration resistance in response to the application of a first variable control voltage. And applying a third variable degeneration resistance in parallel to the first degeneration resistance and the second degeneration resistance in response to the application of a second variable control voltage having a fixed voltage offset from the first variable control voltage.

US Patent:

6972625, Dec 6, 2005

Filed:

Apr 14, 2004

Appl. No.:

10/823543

Inventors:

Thinh Cat Nguyen - San Jose CA, US
Arnoldus Venes - Laguna Niguel CA, US

Assignee:

Broadcom Corporation - Irvine CA

International Classification:

H03F003/45

US Classification:

330254, 330283, 330253

Abstract:

Continuously tuning a transconductance. Coupling a degeneration resistance from a first source of a first transistor in a differential pair of transistors to a second source of a second transistor in the differential pair of transistors. Applying a second variable degeneration resistance in parallel to the first degeneration resistance in response to the application of a first variable control voltage. And applying a third variable degeneration resistance in parallel to the first degeneration resistance and the second degeneration resistance in response to the application of a second variable control voltage having a fixed voltage offset from the first variable control voltage.

US Patent:

7106388, Sep 12, 2006

Filed:

Dec 15, 2000

Appl. No.:

09/739349

Inventors:

Pieter Vorenkamp - Laguna Niguel CA, US
Myles H. Wakayama - Laguna Niguel CA, US
Steven Jaffe - Irvine CA, US
Frank Carr - Dove Canyon CA, US
Arnoldus Venes - Laguna Niguel CA, US
Peter R. Kinget - Summit NJ, US
Daniel J. Marz - San Diego CA, US
Thinh Nguyen - San Jose CA, US

Assignee:

Broadcom Corporation - Irvine CA

International Classification:

H04N 5/455

US Classification:

348726, 348725, 348731, 348735

Abstract:

An integrated communications system. A substrate having a receiver disposed on the substrate for converting a received signal to an IF signal, a digital IF demodulator disposed on the substrate and coupled to the receiver for converting the IF signal to a demodulated baseband signal, and a transmitter disposed on the substrate operating in cooperation with the receiver to establish a two way communications path.

US Patent:

7642744, Jan 5, 2010

Filed:

Feb 14, 2008

Appl. No.:

12/031672

Inventors:

Thinh T. Nguyen - Alpharetta GA, US
Mark C. Taraboulos - Dunwoody GA, US

Assignee:

Motorola, Inc. - Schaumburg IL

International Classification:

H02J 7/00

US Classification:

320107, 320112, 320114, 320115

Abstract:

A charger and battery combination for recharging batteries has a pair of snap arms for retaining a battery within the pocket of the charger. When the battery is inserted into the charger pocket, the snap arms provide a downward force against the battery, thereby ensuring a sound electrical connection between the battery and electrical contacts disposed within the pocket. In one embodiment, the charger pocket includes a pair of channel apertures in which the snap arms are placed. Upon battery insertion, a flex member of the snap arm deflects, thereby allowing a mating feature of the battery to pass. When the battery is fully inserted, a coupling member of the snap arm exerts a force against the battery, thereby pushing the battery towards the bottom of the pocket.

US Patent:

20060001400, Jan 5, 2006

Filed:

Jun 30, 2004

Appl. No.:

10/880631

Inventors:

Karl Zedell - Atlanta, GA
Thinh Nguyen - Alpharetta GA, US
Mark Taraboulos - Chamblee GA, US

International Classification:

H02J 7/00

US Classification:

320107000

Abstract:

A charger for rechargeable batteries has a pair of snap arms for retaining a battery within the pocket of the charger. When the battery is inserted into the charger pocket, the snap arms provide a downward force against the battery, thereby ensuring a sound electrical connection between the battery and electrical contacts disposed within the pocket. In one embodiment, the charger pocket includes a pair of channel apertures in which the snap arms are placed. Upon battery insertion, a flex member of the snap arm deflects, thereby allowing a mating feature of the battery to pass. When the battery is fully inserted, a coupling member of the snap arm exerts a force against the battery, thereby pushing the battery towards the bottom of the pocket.

US Patent:

20070105504, May 10, 2007

Filed:

Sep 7, 2006

Appl. No.:

11/516718

Inventors:

Pieter Vorenkamp - Laguna Niguel CA, US
Myles Wakayama - Laguna Niguel CA, US
Steven Jaffe - Irvine CA, US
Frank Carr - Dove Canyon CA, US
Arnoldus Venes - Laguna Niguel CA, US
Peter Kinget - Aliso Viejo CA, US
Daniel Marz - San Diego CA, US
Thinh Nguyen - San Jose CA, US

Assignee:

Broadcom Corporation - Irvine CA

International Classification:

H04B 1/38

US Classification:

455073000

Abstract:

An integrated communications system. A substrate having a receiver disposed on the substrate for converting a received signal to an IF signal, a digital IF demodulator disposed on the substrate and coupled to the receiver for converting the IF signal to a demodulated baseband signal, and a transmitter disposed on the substrate operating in cooperation with the receiver to establish a two way communications path.

Address:

2196 Chisin St, San Jose, CA 95121

Phone:

4085287678

VIN:

JTHDL5EF2B5003828

Make:

LEXUS

Model:

LS 460

Year:

2011