Tri Quang Nguyen

US Patent:

D556854, Dec 4, 2007

Filed:

Jul 12, 2006

Appl. No.:

29/262832

Inventors:

Tak Wai Cheung - Bridgewater NJ, US
Edward Fu - Montvale NJ, US
Lamson Nguyen - Somerset NJ, US
Tri Nguyen - Succasunna NJ, US
Jeanne Marie Weller - Montvale NJ, US
Steven Wu - Montvale NJ, US

Assignee:

Reckitt Benckiser Inc. - Parsippany NJ

International Classification:

2301

US Classification:

D23208

US Patent:

D568960, May 13, 2008

Filed:

Jul 17, 2006

Appl. No.:

29/247857

Inventors:

Tak Wai Cheung - Bridgewater NJ, US
Edward Fu - Montvale NJ, US
Lamson Nguyen - Somerset NJ, US
Tri Nguyen - Succasunna NJ, US
Jeanne Marie Weller - Montvale NJ, US
Steven Wu - Montvale NJ, US

Assignee:

Reckitt Benckiser Inc. - Parsippany NJ

International Classification:

2301

US Classification:

D23208

US Patent:

7492591, Feb 17, 2009

Filed:

Jan 10, 2007

Appl. No.:

11/621825

Inventors:

Gunes Aybay - Los Altos CA, US
Tri Luong Nguyen - San Jose CA, US

Assignee:

Juniper Networks, Inc. - Sunnyvale CA

International Classification:

H05K 7/20
H05K 5/00
A47B 77/08
F04B 17/00

US Classification:

361695, 361694, 454184, 312236, 415193, 4152191, 415206, 417360, 4174235

Abstract:

Reversible airflow in cooling systems of electronic devices is described. For example, an electronic device may include a reversible fan tray. The fan tray may include symmetric mounting features that allow the fan tray to be mounted in the electronic device in more than one orientation at the same location within the electronic device such that one or more fans in the fan tray either direct air into the electronic device or to pull air from electronic device. The fan tray may further include a symmetric arrangement of connectors that coincide with the symmetric arrangement of mounting features to allow the fan tray to be connected to a power source of the electronic device any of the more than one orientations. An arrangement of electronic devices including reversible fan trays may be configured so that inlet and outlet airflows are separated to increase cooling efficiency of the electronic devices.

US Patent:

7729116, Jun 1, 2010

Filed:

Feb 13, 2009

Appl. No.:

12/371271

Inventors:

Gunes Aybay - Los Altos CA, US
Tri Luong Nguyen - San Jose CA, US

Assignee:

Juniper Networks, Inc. - Sunnyvale CA

International Classification:

H05K 7/20
H05K 5/00
A47B 77/08
F04B 17/00

US Classification:

361695, 361694, 36167948, 454184, 312236, 415193, 4152191, 415206, 417360, 4174235

Abstract:

Reversible airflow in cooling systems of electronic devices is described. For example, an electronic device may include a reversible fan tray. The fan tray may include symmetric mounting features that allow the fan tray to be mounted in the electronic device in more than one orientation at the same location within the electronic device such that one or more fans in the fan tray either direct air into the electronic device or to pull air from electronic device. The fan tray may further include a symmetric arrangement of connectors that coincide with the symmetric arrangement of mounting features to allow the fan tray to be connected to a power source of the electronic device any of the more than one orientations. An arrangement of electronic devices including reversible fan trays may be configured so that inlet and outlet airflows are separated to increase cooling efficiency of the electronic devices.

US Patent:

20100146687, Jun 17, 2010

Filed:

Mar 22, 2007

Appl. No.:

12/293596

Inventors:

Christopher Brian King - Hampton NJ, US
Richard Koontz - Hull, GB
Robert Zhong Lu - Montvale NJ, US
Tri Nguyen - Succasunna NJ, US
Dana Moseson - Havertown PA, US
Steven Wu - Montvale NJ, US

Assignee:

RECKITT BENCKISER INC. - Parsippany NJ

International Classification:

E03D 9/02

US Classification:

42251

Abstract:

The present invention relates to improved toilet dispensing devices for use in conjunction with a sanitary appliance, particularly a toilet.

US Patent:

20200232815, Jul 23, 2020

Filed:

Dec 23, 2019

Appl. No.:

16/725784

Inventors:

- San Francisco CA, US
EARLE DAVIS - WALNUT CREEK CA, US
YOUNG D NGUYEN - ALAMEDA CA, US
SHELLEY WILLIAMS - ANTIOCH CA, US
ALEX YAN - BERKELEY CA, US
QUOC HOANG - WALNUT CREEK CA, US
LOMI NEGASH - CONCORD CA, US
ALBERT PHAM - CAMPBELL CA, US
JIMMY CHONG - FREMONT CA, US
TRI Q. NGUYEN - MILPITAS CA, US
KULWINDER SHARMA - MILPITAS CA, US
ALAN JONES - BERKELEY CA, US

International Classification:

G01D 4/02
G01R 22/06
G01D 4/00
G01R 21/00
H04L 12/28

Abstract:

Embodiments of the invention provide an electric meter assembly including a meter support platform or base able to reversibly electrically couple to a transformer providing inputs including an AC power supply, phase voltage, and/or a phase current. Output of the meter support platform or base can be DC power, AC phase voltage signals and/or AC phase current. Further, a removable or portable meter can couple to the meter support platform or base and to an electric meter system including a meter core coupled to a wireless transmitter, an antenna, an integrated power sensor, and data meter front end. The system includes a data manager configured for electric service analysis including energy usage, and/or interval temperature, phase voltage, current and phase angle in real time, electric energy kWh and kVARh values in a user-specified period, wrong meter base installation detection, physical location of the removable or portable meter, and tamper detection.

US Patent:

20190219618, Jul 18, 2019

Filed:

Jan 15, 2019

Appl. No.:

16/248519

Inventors:

- San Francisco CA, US
Quoc Hoang - Walnut Creek CA, US
Alan S. Jones - Berkeley CA, US
Duong M. Nguyen - Alameda CA, US
Tri Q. Nguyen - Milpitas CA, US
Edmond A. Padrones - Benicia CA, US
Shelley R. Williams - Antioch CA, US
Alex P. Yan - Berkeley CA, US

International Classification:

G01R 22/06

Abstract:

Some embodiments include a metering system including a base housing configured to be coupled to a supply of a consumable, and including a plurality of meter slots, wherein each meter slot is configured to couple with a removeable meter module. Further, the metering system includes a removeable cover housing configured to removably couple to the base housing, and a meter module that includes at least one meter core and at least one data transfer functionality or assembly. The meter module can independently meter at least a portion of the consumable consumed by at least one consumer. A metering assembly with a removeable meter module and an associated meter slot can independently meter at least a portion of a consumable consumed by at least one consumer, and metering of the consumable to a consumer from one meter slot is independent of metering of the consumable from another meter slot.

US Patent:

20180106640, Apr 19, 2018

Filed:

Oct 16, 2017

Appl. No.:

15/784711

Inventors:

- San Francisco CA, US
EARLE DAVIS - WALNUT CREEK CA, US
YOUNG D NGUYEN - ALAMEDA CA, US
SHELLEY WILLIAMS - ANTIOCH CA, US
ALEX YAN - BERKELEY CA, US
QUOC HOANG - WALNUT CREEK CA, US
LOMI NEGASH - CONCORD CA, US
ALBERT PHAM - CAMPBELL CA, US
JIMMY CHONG - FREMONT CA, US
TRI Q. NGUYEN - MILPITAS CA, US
KULWINDER SHARMA - MILPITAS CA, US
ALAN JONES - BERKELEY CA, US

Assignee:

PACIFIC GAS AND ELECTRIC COMPANY - San Francisco CA

International Classification:

G01D 4/02
G01R 21/00
H04L 12/28

Abstract:

Embodiments of the invention provide an electric meter assembly including a meter support platform or base able to reversibly electrically couple to a transformer providing inputs including an AC power supply, phase voltage, and/or a phase current. Output of the meter support platform or base can be DC power, AC phase voltage signals and/or AC phase current. Further, a removable or portable meter can couple to the meter support platform or base and to an electric meter system including a meter core coupled to a wireless transmitter, an antenna, an integrated power sensor, and data meter front end. The system includes a data manager configured for electric service analysis including energy usage, and/or interval temperature, phase voltage, current and phase angle in real time, electric energy kWh and kVARh values in a user-specified period, wrong meter base installation detection, physical location of the removable or portable meter, and tamper detection.