DR. HUY T.T. NGUYEN, D.O.
Radiology at Jose Figueres Ave, San Jose, CA

6781416, Aug 24, 2004

Dec 19, 2001

10/020921

Huy M. Nguyen - San Jose CA
Benedict Lau - San Jose CA
Roxanne Vu - San Jose CA

Rambus Inc. - Los Altos CA

H03K 190175

326 83, 326 27

An improved, open-loop push-pull driver is described. Closed-loop feedback loop techniques for control of the push-pull driver are described. These techniques are particularly well adapted to control shoot-through current in a push-pull driver circuit.

2013002, Jan 24, 2013

Sep 25, 2012

13/626555

Huy M. Nguyen - San Jose CA, US
Vijay Gadde - Cupertino CA, US
Benedict Lau - San Jose CA, US

Rambus Inc. - Sunnyvale CA

H03K 19/003

326 30

Described are on-die termination (ODT) systems and methods that facilitate high-speed communication between a driver die and a receiver die interconnected via one or more signal transmission lines. An ODT control system in accordance with one embodiment calibrates and maintains termination resistances and drive currents to produce optimal output swing voltages. Comparison circuitry employed to calibrate the reference resistance is also used to calibrate the drive current. Termination elements in some embodiments are divided into two adjustable resistive portions, both of which are designed to minimize capacitive loading. One portion is optimized to produce a relatively high range of adjustment, while the other is optimized for fine-tuning and glitch-free switching.

7084780, Aug 1, 2006

Feb 5, 2002

10/072390

Huy Nguyen - San Jose CA, US
Wayne Takata - Moraga CA, US
Christos Kotsiopoulos - Brockton MA, US

Nvidia Corporation - Santa Clara CA

G09G 5/00

34082569, 345418

Aspects for remotely controlling audio/visual (A/V) devices with a personal computer (PC) are described. The aspects include providing connection hardware for connecting a plurality of A/V devices to a PC. A remote control device with selectable buttons is provided for transmitting data signals wirelessly to the connection hardware. The plurality of A/V devices are controlled according to the data signals from button selections on the remote control device. Through the present invention, a multi-function wireless remote is disclosed which allows for full command of a plurality of A/V devices in a PC, such as a DVD player, TV receiver, Digital Video Recorder (DVR), and electronic programming guide. In this manner, PC users are ensured of a simplified and intuitive interactive PC/video experience.

8610307, Dec 17, 2013

Jan 22, 2013

13/747417

Jared LeVan Zerbe - Woodside CA, US
Jaeha Kim - Seoul, KR
Yohan U. Frans - Palo Alto CA, US
Huy M. Nguyen - San Jose CA, US

Rambus Inc. - Sunnyvale CA

H02J 1/10

307 43

A method of adjusting a voltage supply to an electronic device coupled to a wired communication link in accordance with a performance metric associated with the wired communication link. A voltage adjust signal is generated based on the performance metric. The voltage adjustment signal is then used for updating the voltage supply to the electronic device.

2011005, Mar 3, 2011

Aug 13, 2010

12/856275

Huy Nguyen - San Jose CA, US

G06F 1/16, H05K 7/00

36167909, 36167901, 3616793, 36167956

A handheld computer is provided that includes a first module combined with one or more modules. The first module includes a housing having one or more coupling surfaces, with each coupling surface including a coupling mechanism. A second module is coupleable to the first module. The second module includes a third coupling surface having a second coupling mechanism for mating with the first coupling mechanism. The third coupling surface is positioned on the second module so as to abut at least partially against the second coupling surface when the first coupling mechanism is mated with the second coupling mechanism.

6924660, Aug 2, 2005

Sep 8, 2003

10/657605

Huy M. Nguyen - San Jose CA, US
Vijay Gadde - Cupertino CA, US
Benedict Lau - San Jose CA, US

Rambus Inc. - Los Gatos CA

H03K019/003

326 30, 326 27

Described are on-die termination (ODT) systems and methods that facilitate high-speed communication between a driver die and a receiver die interconnected via one or more signal transmission lines. An ODT control system in accordance with one embodiment calibrates and maintains termination resistances and drive currents to produce optimal output swing voltages. Comparison circuitry employed to calibrate the reference resistance is also used to calibrate the drive current. Termination elements in some embodiments are divided into two adjustable resistive portions, both of which are designed to minimize capacitive loading. One portion is optimized to produce a relatively high range of adjustment, while the other is optimized for fine-tuning and glitch-free switching.

7880724, Feb 1, 2011

Dec 15, 2006

11/611830

Huy P. Nguyen - San Jose CA, US
Lawrence Lam - San Jose CA, US

Hewlett-Packard Development Company, L.P. - Houston TX

G06F 1/16, H04M 1/00

345168, 37943312, 37943307, 379447, 4555754

A handheld data processing device having three functional components assembled in a sliding configuration. A processor module is mechanically coupled to two sliding covers. The processor module houses circuits for performing the functions of data processing and may also include a display and input/output functionality. The two sliding covers provide protection for the processor module and may include input/output transducers such as a keypad, speaker or microphone. Embodiments of the handheld data processing device include a handheld computer, wireless telephone and handheld video display. Used as a telephone, the sliders may house a speaker and a microphone.

7948262, May 24, 2011

May 28, 2010

12/790381

Huy Nguyen - San Jose CA, US

Rambus Inc. - Sunnyvale CA

H03K 17/16

326 30, 326 86

Described are systems that employ configurable on-die termination elements that allow users to select from two or more termination topologies. One topology is programmable to support rail-to-rail or half-supply termination. Another topology selectively includes fixed or variable filter elements, thereby allowing the termination characteristics to be tuned for different levels of speed performance and power consumption. Termination voltages and impedances might also be adjusted.