Hoang D Nguyen

US Patent:

D607349, Jan 5, 2010

Filed:

Oct 28, 2008

Appl. No.:

29/326971

Inventors:

Brooks Vaughan - Houston TX, US
Allen T. Morrison - Tomball TX, US
Hoang Thanh Nguyen - Houston TX, US
David A. Moore - Tomball TX, US
Chris F. Felcman - Spring TX, US

Assignee:

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

International Classification:

1004

US Classification:

D10 57

US Patent:

7685323, Mar 23, 2010

Filed:

Jul 31, 2007

Appl. No.:

11/830954

Inventors:

David A. Moore - Tomball TX, US
Tuong Q. Tran - Houston TX, US
Hoang Thanh Nguyen - Houston TX, US
Allen T. Morrison - Tomball TX, US
Royal H. King - Magnolia TX, US

Assignee:

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

International Classification:

G06F 3/00
G06F 13/00
G06F 15/177

US Classification:

710 8, 710 15, 710 17, 710104, 709220, 717171

Abstract:

A method for automating configuration of devices in a network having a network bus for communicating with the devices, wherein the network is implemented in a physical environment the method comprising detecting a device assembly that is connected to the network bus, wherein the device assembly includes a plurality of devices assembled thereon in a predetermined physical order; upon detecting a device assembly connected to the network bus, determining whether the detected device assembly is of a predetermined first type; upon determining that the detected device assembly is of the first type, reading data from the plurality of devices assembled thereon in an order corresponding to the predetermined physical order of the plurality of devices as assembled on the device assembly; and identifying a physical location in the physical environment of each of the plurality of devices on the first-type device assembly based on the order in which data of the plurality of devices is read from the first-type device assembly.

US Patent:

20120039319, Feb 16, 2012

Filed:

Mar 13, 2009

Appl. No.:

13/147792

Inventors:

David A. Moore - Houston TX, US
Allen T. Morrison - Houston TX, US
Hoang Thanh Nguyen - Houston TX, US

International Classification:

H04W 40/00

US Classification:

370338

Abstract:

A plurality of sensors are coupled to switching devices arranged in a series of switching devices. Each switching device has an upstream port and a downstream port. The series of switching devices is formed by coupling the downstream port of each switching device, except a last switching device in the series of switching devices, to the upstream port of a next switching device in the series of switching devices.

US Patent:

53609808, Nov 1, 1994

Filed:

Feb 26, 1993

Appl. No.:

8/023502

Inventors:

Peter G. Borden - San Mateo CA
Hoang K. Nguyen - Austin TX
Earl J. Carrasco - Fremont CA

Assignee:

High Yield Technology - Sunnyvale CA

International Classification:

G01N 1506

US Classification:

250573

Abstract:

A structure and an apparatus are provided for use in particle sensor installed to monitor particle level of a process chamber. The process chamber receives process gas from a supply line and removes gas through an exhaust line. The particle sensor's optical components are prevented from contamination by corrosive or coating species in the effluent from the process, by a gas purge line installed in the particle sensor. The gas purge line allows a flow of gas to purge the optical components at a flux not less than the flux of gas being removed from the process chamber in the exhaust line. The flux out of the particle sensor prevents the undesired species from reaching the optical components of the particle sensor from the sampling area where the particle sensor detects the particle level.

US Patent:

51454939, Sep 8, 1992

Filed:

Jun 27, 1991

Appl. No.:

7/722452

Inventors:

Hoang K. Nguyen - Austin TX
Joseph M. Draina - Austin TX

Assignee:

IBM Corporation - Armonk NY
Motorola Inc. - Schaumburg IL

International Classification:

B01D 5700

US Classification:

55 17

Abstract:

A molecular restricter for inhibiting or preventing gas molecules from flowing past a point, such as a piece of optical equipment, substantially without inhibiting particles mixed therewith from passing therethrough is described. The molecular restricter has a plurality of elongated cells with each end open to permit the particles to pass through. However the width of the cell must be less than the mean free path. gamma. of the molecules under the conditions the restricter is to be used with. In one embodiment, the length of the cell is at least ten times longer than its width. The cells are arranged adjacent to each other and in parallel orientation. The walls of each cell must also be parallel to permit free transmission of the particles or light therethrough.

US Patent:

49871021, Jan 22, 1991

Filed:

Dec 4, 1989

Appl. No.:

7/445220

Inventors:

Hoang K. Nguyen - Austin TX
Young Limb - Austin TX
Philip J. Tobin - Austin TX

Assignee:

Motorola, Inc. - Schaumburg IL

International Classification:

H01L 2100
H01L 2102
H01L 21265
C23C 1434

US Classification:

437238

Abstract:

A method is described for the formation of high purity thin films on a semiconductor substrate. In the preferred embodiment of the invention a thin film is formed on a semiconductor substrate in a plasma enhanced chemical vapor deposition system. Energized silicon ions are obtained by mass analysis and are accelerated into a hydrogen-free plasma. A reaction occurs between energized atoms within the plasma and the energized silicon ions resulting in the deposition of a thin film on the semiconductor substrate.

US Patent:

20200247730, Aug 6, 2020

Filed:

Jan 27, 2020

Appl. No.:

16/773109

Inventors:

- Bergen op Zoom, NL
Pankaj GAUTAM - Sugar Land TX, US
Hoang NGUYEN - Sugar Land TX, US

International Classification:

C07C 2/84
C07C 11/04

Abstract:

A process for producing C hydrocarbons comprising introducing a reactant mixture to an oxidative coupling of methane (OCM) reactor comprising an OCM catalyst composition; wherein the reactant mixture comprises CH, O, and a chlorine intermediate precursor; wherein the chlorine intermediate precursor is present in the reactant mixture from about 1 ppm to about 100 ppm, based on the total volume of the reactant mixture; allowing the reactant mixture to contact the OCM catalyst composition and react via an OCM reaction to form a product mixture comprising unreacted methane and C hydrocarbons; wherein the process for producing C hydrocarbons is characterized by improved performance in the presence of the chlorine intermediate precursor; recovering at least a portion of the product mixture from the OCM reactor; and recovering the C hydrocarbons from the product mixture. The OCM reactor is operated under autothermal or isothermal conditions.

US Patent:

20200094223, Mar 26, 2020

Filed:

Sep 23, 2019

Appl. No.:

16/579024

Inventors:

- Bergen op Zoom, NL
Pankaj S. GAUTAM - Sugar Land TX, US
Katarzyna DERRICKSON - Sugar Land TX, US
Hoang NGUYEN - Sugar Land TX, US

International Classification:

B01J 23/00
C07C 2/84
B01J 37/02
B01J 37/08

Abstract:

Supported oxidative coupling of methane (OCM) catalysts, methods of making the catalysts, and uses thereof are described. A supported OCM) catalyst can include a nonporous inert support having a high thermal conductivity and an OCM mixed metal oxide material in contact with surface of the nonporous inert support.

Address:

6350 Wellness Lndg Ln, Houston, TX 77072

VIN:

4JGBB86E17A211129

Make:

MERCEDES-BENZ

Model:

M-CLASS

Year:

2007

Address:

2114 Hadden Holw Dr, Houston, TX 77067

VIN:

1HGCM66437A011756

Make:

HONDA

Model:

ACCORD

Year:

2007

Address:

9263 Friendship Rd, Houston, TX 77080

VIN:

4T1BK46K07U022422

Make:

TOYOTA

Model:

CAMRY

Year:

2007

Address:

12712 Linford Dr, Austin, TX 78753

VIN:

4T1BE46K77U021324

Make:

TOYOTA

Model:

CAMRY

Year:

2007