Ha T Nguyen

Address:

2859 Moss Holw Dr, San Jose, CA 95121

Phone:

(408)2344266

VIN:

2HNYD2H78BH520427

Make:

ACURA

Model:

MDX

Year:

2011

Address:

3619 Impresario Way, San Jose, CA 95127

VIN:

WAUDK78T79A009561

Make:

AUDI

Model:

A5

Year:

2009

US Patent:

7847719, Dec 7, 2010

Filed:

Jun 11, 2009

Appl. No.:

12/482711

Inventors:

Ha T. Nguyen - San Jose CA, US
Minh N. Do - Champaign IL, US

Assignee:

The Board of Trustees of the University of Illinois - Urbana IL

International Classification:

H03M 1/12

US Classification:

341155, 375219

Abstract:

Signal processors, signal processing methods, and digital filter configuration methods are discussed. In one arrangement, a signal processor includes a common node; a plurality of channels, each channel of the plurality comprising an analog filter, a sampler, and a digital filter and each channel of the plurality being configured to generate an intermediate digital signal using an analog signal presented at the common node; and processing circuitry configured form a digital signal representing the analog signal from the intermediate digital signals.

US Patent:

8160933, Apr 17, 2012

Filed:

Apr 30, 2003

Appl. No.:

10/427553

Inventors:

Ha Nguyen - Belmont CA, US
Jeffrey A. Herman - Palo Alto CA, US
Renee Gentry - San Jose CA, US

Assignee:

eBay Inc. - San Jose CA

International Classification:

G06Q 30/00

US Classification:

705 2635, 705 261, 705 2641, 705 263, 705 75

Abstract:

A method and system to automate payment for a network-based commerce transaction provide a buyer an option to enable an automatic payment service, wherein automatic payment service automatically provides payment to a seller upon a termination event of a network-based commerce transaction. Payment information of the buyer is provided to a network-based payment system upon the occurrence of the termination event.

US Patent:

8630938, Jan 14, 2014

Filed:

Jul 12, 2001

Appl. No.:

09/905046

Inventors:

Christine Cheng - Sunnyvale CA, US
Brenda Won - Sunnyvale CA, US
Dheeraj Mohnia - Sunnyvale CA, US
Ha Nguyen - Sunnyvale CA, US
Reed Maltzman - San Francisco CA, US
Isaac Strack - Saratoga Springs UT, US
Noel Morin - Boulder Creek CA, US

Assignee:

eBay Inc. - San Jose CA

International Classification:

G06Q 40/00

US Classification:

705 37, 705 35

Abstract:

Methods and apparatuses for detecting fraudulent activities made over a network-based transaction facility using a machine. In responsive to a first event with respect to the network-based transaction facility and initiated under a first user identity from the machine which is coupled to the network-based transaction facility via a network, the method causes a first identifier associated with the first user identity to be stored on the machine. In responsive to a second event with respect to the network-based transaction facility and initiated under a second user identity from the machine, the method causes a detecting of a potentially fraudulent activity by detecting a lack of correspondence between the first identifier stored on the machine and a second identifier associated with the second user identity.

US Patent:

20100167286, Jul 1, 2010

Filed:

Jun 24, 2009

Appl. No.:

12/459019

Inventors:

Renee Ann Reijo Pera - Los Altos CA, US
J. William Langston - Los Altos Hills CA, US
Birgitt Schüle - Menlo Park CA, US
Theodore D. Palmer - Stanford CA, US
Blake Byers - San Francisco CA, US
Ha Nam Nguyen - San Francisco CA, US
James Anthony Byrne - Palo Alto CA, US
Brandon John Cord - East Palo Alto CA, US

Assignee:

Parkinson's Institute - Sunnyvale CA
The Board of Trustees of the Leland Stanford Junior University - Palo Alto CA

International Classification:

C12Q 1/68
G01N 33/53
C12Q 1/02
C12N 5/071
C12N 5/02

US Classification:

435 6, 435 71, 435 29, 435366, 435377

Abstract:

Methods of generating cell lines with a sequence variation or copy number variation of a gene of interest, methods of use thereof, and cell lines with a sequence variation or copy number variation of a gene of interest are provided.

US Patent:

20120166340, Jun 28, 2012

Filed:

Mar 2, 2012

Appl. No.:

13/411006

Inventors:

Ha Nguyen - Belmont CA, US
Jeffrey A. Herman - Palo Alto CA, US
Renee Gentry - San Jose CA, US

Assignee:

eBay Inc. - San Jose CA

International Classification:

G06Q 20/40

US Classification:

705 44

Abstract:

A method and system to automate payment for a network-based commerce transaction provide a buyer an option to enable an automatic payment service, wherein automatic payment service automatically provides payment to a seller upon a termination event of a network-based commerce transaction. Payment information of the buyer is provided to a network-based payment system upon the occurrence of the termination event.

US Patent:

59517050, Sep 14, 1999

Filed:

Oct 31, 1997

Appl. No.:

8/962419

Inventors:

Brian J. Arkin - Pleasanton CA
David Scott - Fremont CA
Ha Nguyen - San Jose CA

Assignee:

Credence Systems Corporation - Fremont CA

International Classification:

G06F 1100

US Classification:

714738

Abstract:

An integrated circuit tester includes a host computer, a pattern generator and a set of tester circuits. The tester circuits perform test activities on an integrated circuit in response to sequences of test control data arriving via a set of data lines. The host computer may write parameter control data into the tester circuits via a bus telling the tester circuits how to adjust various parameters of test activities to be performed in response to a next arriving sequence of test control data. The host computer is also linked to the pattern generator via that same bus and writes pattern control data into the pattern generator via the bus. The pattern control data tells the pattern generator to generate alternating sequences of test control data and pattern control data. As it is generated, each test control data sequence is delivered to the tester circuits via the data lines to tell the tester circuits how to carry out a sequence of test activities. As each parameter control data sequence is generated, the parameter control data is written into the tester circuits via the bus to set the test parameters for a next sequence of test activities to be performed.

US Patent:

20220370981, Nov 24, 2022

Filed:

Jun 26, 2022

Appl. No.:

17/849680

Inventors:

- Oakland CA, US
Ha L. Nguyen - Berkeley CA, US
Steven L. Lyle - Berkeley CA, US
Nikita Hanikel - Berkeley CA, US
Hao Lyu - Berkeley CA, US
Wentao Xu - Berkeley CA, US

Assignee:

The Regents of the University of California - Oakland CA

International Classification:

B01J 20/22
B01J 20/28
C07D 251/24
C07D 493/22
C07D 471/04
B01D 53/26
B01D 53/04
B01D 53/62
B01D 53/81

Abstract:

Chemically and thermally stable covalent organic framework (COF) materials are configured and operative as solid adsorbents for capturing gases and water.

US Patent:

20200208090, Jul 2, 2020

Filed:

Feb 28, 2020

Appl. No.:

16/804924

Inventors:

- Baltimore MD, US
Guoli Ming - Clarksville MD, US
Mingxi Max Song - Clarksville MD, US
Christopher Hadiono - Armonk NY, US
William Jeang - Houston TX, US
Ha Nam Nguyen - Baltimore MD, US
Xuyu Qian - Baltimore MD, US

International Classification:

C12M 1/32
B01F 7/18
B01F 13/10
C12M 1/34
C12M 1/06
B01F 15/00
B01F 7/00
C12M 1/36
C12M 3/00
C12M 1/12
C12M 3/04
C12N 5/0793
G01N 33/50

Abstract:

The present invention is based in part on the discovery of significant improvements to cell culture systems and methods of generating organoids. The system of the invention provides a novel spinning bioreactor platform for higher-throughput 3D culturing of stem cells (e.g., human induced pluripotent stem cells (iPSCs) or embryonic stem cells (ESCs)). The system can be widely used as a standard platform to generate stem cell-derived human organoids for any tissue and for high-throughput drug screenings, toxicity testing, and modeling normal human organ development and diseases.