Hung Phuong Ngo

Address:

2861 Coors Park Ct, Falls Church, VA 22043

VIN:

2T2BK1BAXAC015221

Make:

LEXUS

Model:

RX 350

Year:

2010

US Patent:

8231056, Jul 31, 2012

Filed:

Apr 3, 2006

Appl. No.:

11/397449

Inventors:

Oleksiy Zabroda - Campbell CA, US
Ericson W. Cheng - Santa Clara CA, US
Hung Xuan Ngo - San Jose CA, US

Assignee:

Authentec, Inc. - Melbourne FL

International Classification:

H05K 7/02

US Classification:

235454, 382124, 348 77, 340 583, 283 68, 361220, 257680, 257701, 257723, 257725, 257787

Abstract:

A contact detector having power switches for disconnecting power to portions of the contact sensor when an over current is detected is disclosed. The power switches thus protect the contact sensor from over-current as the result of latch-up or other current-generating conditions. These current-generating conditions are often the result of ESD events on a surface of the contact detector. A contact detector comprises an exposed surface for detecting the presence of an object, an insulating surface, and a protection element disposed under the insulating surface for controlling power to the contact detector. The protection element is configured to disconnect power to the contact detector when a current to the contact detector is detected above a threshold. Preferably, the contact detector is a finger swipe sensor, but it can be a finger placement sensor or any other type of device that functions on contact with a finger or other patterned object.

US Patent:

8503210, Aug 6, 2013

Filed:

Dec 22, 2010

Appl. No.:

12/975601

Inventors:

Mandeep Singh - Austin TX, US
David Hugh McIntyre - Sunnyvale CA, US
Hung Phuong Ngo - San Jose CA, US

Assignee:

Advanced Micro Devices, Inc. - Sunnyvale CA

International Classification:

G11C 15/04
G11C 15/00

US Classification:

365 4917, 365 491, 365203, 711108

Abstract:

A conditionally precharged content addressable memory (CAM) includes forcing a mismatch on a matchline of the CAM if a data entry in the CAM is invalid. The matchline of the CAM is precharged only if the data entry is valid.

US Patent:

20070061126, Mar 15, 2007

Filed:

Sep 1, 2005

Appl. No.:

11/219100

Inventors:

Anthony Russo - New York NY, US
Frank Chen - San Jose CA, US
Mark Howell - Glendale AZ, US
Hung Ngo - San Jose CA, US
Marcia Tsuchiya - Fremont CA, US
David Weigand - Santa Clara CA, US

International Classification:

G06F 9/455

US Classification:

703024000

Abstract:

The system and method of the present invention is directed to emulating and configuring any of a plurality of electronic input devices. A system in accordance with one embodiment of the present invention comprises an interface and an emulator. The interface is for selecting and configuring an electronic input device from a plurality of electronic input devices, and the emulator is for emulating the electronic input device. Preferably, the plurality of electronic input devices comprise any two or more of a scroll wheel, a mouse, a joy stick, a steering wheel, an analog button, and a touch bar. Also in a preferred embodiment, the interface is an Application Programming Interface (API) and the emulator comprises a finger swipe sensor for receiving user input.