Ha T Nguyen, 657703 Stone Arbor Ln, Pearland, TX 77581

7673188, Mar 2, 2010

Aug 9, 2007

11/836201

Michael L. Choate - Round Rock TX, US
Arthur M. Ryan - Round Rock TX, US
Kevin E. Ayers - Round Rock TX, US
Ha Nguyen - Round Rock TX, US
Douglas L. Terrell - Pflugerville TX, US

GlobalFoundries Inc. - Grand Cayman

G06F 11/00

714 45, 714 11

A system for testing a processor. The system includes a gold processor and a test access port (TAP). A processor that is a device under test (DUT) is coupled to both the gold processor and the TAP. In the first mode, the TAP provides test signals to both the gold processor and the DUT while they operate in synchronous functional lockstep. In the second mode, the TAP provides signals to the gold processor. In the third mode, the TAP provides test signals to the DUT. A host computer coupled to the interface control unit executes a software application to cause the TAP to drive test signals and to access test output data from the gold processor and the DUT. Test output data accessed from the gold processor may be compared to that accessed from the DUT to determine any differences. The comparison data generated may then be used for further analysis.

2011027, Nov 17, 2011

May 13, 2011

13/107074

Sunder Ramachandran - Sugar Land TX, US
Vladimir Jovancicevic - Richmond TX, US
Ha M. Nguyen - Pearland TX, US

BAKER HUGHES INCORPORATED - Houston TX

E21B 43/16
C01B 31/20

166402, 4234371

Recovering oil and gas from subterranean oil and gas reservoirs using gas injection can serve an additional purpose of capturing and sequestering carbon dioxide. This can be accomplished where the feed gas for the gas injection is, at least in part, carbon dioxide from a carbon dioxide capture and sequestration process. Corrosion of steel in a gas transportation system due to the presence of carbon dioxide and water and oxygen may be prevented or at least mitigated by employing a corrosion inhibitor effective at preventing or mitigating steel corrosion in the presence of oxygen and carbon dioxide. The corrosion inhibitors may incorporate alkyl succinic acids, alkyl succinic anhydrides, and trimer acids.

5333256, Jul 26, 1994

Apr 7, 1992

7/865788

Emily A. Green - Austin TX
Jerry W. Malcolm - Austin TX
Ha H. Nguyen - Austin TX
Cynthia A. Roosken - Austin TX

International Business Machines Corporation - Armonk NY

G06F 1562

395159

An application or terminal emulation program, which is being executed on an information processing system, is represented by the display of a first icon on a display device. If during the execution of the application or terminal emulation program, a virtual display buffer associated with the application program, is updated, a second icon is displayed on the display device to indicate to a user of the system that a change in the status of the program has occurred.

4463444, Jul 31, 1984

Oct 26, 1981

6/314940

Paul R. Daniels - Round Rock TX
Daniel J. Moore - Austin TX
Ha H. Nguyen - Austin TX

International Business Machines Corporation - Armonk NY

G05B 101

364900

A word processing system is provided having a bidirectional printer with formatting capability. The system includes a word processor having means for outputting a stream of sequential data readable in only one direction. The data comprises blocks of character data representative of the characters to be printed interspersed with blocks of control data representative of the format in which the characters are to be printed; each block of control data has an immediately preceding control block identifier. The bidirectional printer includes means for receiving the stream of sequential data, means for scanning the stream of data and means for inserting a control block identifier at the end of each control block which identifier corresponds to the identifier preceding the control block, whereby the stream of sequential data is made readable in both the forward and reverse directions within the printer.

2020036, Nov 19, 2020

May 13, 2020

15/931051

- Houston TX, US
Daniel F. White - Houston TX, US
Ha H. Nguyen - Houston TX, US
Robert J. Rebman - Pearland TX, US
Chelsee A. Arceneaux - Deer Park TX, US

Lyondell Chemical Technology, L.P. - Houston TX

C07D 301/32

Methods of drying streams that include propylene oxide. The methods may include contacting a stream that includes propylene oxide with molecular sieves. The molecular sieves may be in a drying unit, and may be regenerated. The streams that include propylene oxide may include one or more other organic compounds.

2019027, Sep 12, 2019

Mar 8, 2019

16/297254

- Houston TX, US
David S. Mannel - Humble TX, US
Larry W. Arndt - Humble TX, US
Ha H. Nguyen - Houston TX, US
Barbara Kimmich - Houston TX, US

Lyondell Chemical Technology, L.P. - Houston TX

C08G 4/00
C07C 41/58
C07C 41/56
C07C 43/04
B01D 3/14
B01D 3/06

A method of producing dimethoxymethane oligomers (DMMn), the method comprising: reacting a formaldehyde source and dimethoxymethane monomer (DMM1) in the presence of an acidic catalyst to produce a reaction effluent comprising DMMn and unreacted DMM1; and separating, from the reaction effluent, DMM1-2 including unreacted DMM1 and DMMn having a chain length n equal to 2 (DMM2), dimethoxymethane oligomers having a chain length n in the range of from 2-5 (DMM2-5), dimethoxymethane oligomers having a chain length n of ≥5 (DMM5+), or a combination thereof, wherein the separating comprises distillation in the presence of at least one alcohol, a distillate fuel, or both.

2019011, Apr 18, 2019

Oct 10, 2018

16/156725

Ha Dinh Nguyen - Katy TX, US

G01V 1/30

A method for estimating reservoir quality from a reflection seismic survey includes determining seismic interval velocity (or their inverse, interval transit time “ITT”) with respect to depth from the reflection seismic survey. A normal compaction trend of the seismic interval velocity with respect to depth is determined. A fractional amount of sand and a fractional amount of shale at at least one depth is determined based on deviation of the seismic interval velocity (or ITT) at the at least one depth from the normal compaction trend.

2018031, Nov 1, 2018

Apr 24, 2018

15/961651

- Houston TX, US
Dan D. Lindsey - Houston TX, US
Barbara Kimmich - Houston TX, US
Justin E. Turner - Conroe TX, US
Nicholas Bruschi - Houston TX, US
Ha H. Nguyen - Houston TX, US
Pranit S. Metkar - Houston TX, US
Anthony S. Dearth - Houston TX, US

Lyondell Chemical Technology, L.P. - Houston TX

C10G 45/08
C07C 15/46
C07C 5/56
C07D 303/04
C07D 301/08
B01J 27/051

The present disclosure relates to a method including subjecting an organic stream comprising at least one oxygenate to hydrotreatment, whereby a hydrotreatment product comprising ethylbenzene is produced, wherein the organic stream is a product of a process for the production of propylene oxide; and separating an ethylbenzene product stream from the hydrotreatment product, to yield a residual stream.