Wei Z Sun

Address:

11414 Meadowchase Dr, Houston, TX 77065

Phone:

8323982929

VIN:

JTHBK1EGXB2422684

Make:

LEXUS

Model:

ES 350

Year:

2011

Address:

17110 Chapel Park Way, Houston, TX 77059

Phone:

2814883168

VIN:

4T1BK3EK8BU123342

Make:

TOYOTA

Model:

CAMRY

Year:

2011

Address:

1902 Augusta Dr APT 30, Houston, TX 77057

VIN:

5N1AN08W27C503709

Make:

NISSAN

Model:

XTERRA

Year:

2007

US Patent:

7250323, Jul 31, 2007

Filed:

Oct 25, 2005

Appl. No.:

11/257520

Inventors:

Larry L. Gadeken - Houston TX, US
Wei Sun - Rochester NY, US
Nazir P. Kherani - Ontario, CA
Philippe M. Fauchet - Pittsford NY, US
Karl D. Hirschman - Henrietta NY, US

Assignee:

Rochester Institute of Technology - Rochester NY
University of Rochester - Rochester NY
BetaBatt Inc. - Houston TX

International Classification:

H01L 21/00

US Classification:

438 56, 438107, 438741, 438414, 438356, 257E21, 257705

Abstract:

A method of making an energy conversion device includes forming a plurality of pores within a substrate and forming a junction region within each of the plurality of pores. Each of the junction regions has a depletion region and each of the plurality of pores defines an opening size in the substrate and a spacing from adjacent pores so that the depletion regions of each of the pores is at least substantially in contact with the depletion region of the pores which are adjacent.

US Patent:

7949069, May 24, 2011

Filed:

Oct 26, 2007

Appl. No.:

11/976722

Inventors:

Haim Harel - New York NY, US
Yair Karmi - Bridgewater NJ, US
Wei Sun - Hillsborough NJ, US

Assignee:

Magnolia Broadband Inc. - Warren NJ

International Classification:

H04K 1/02

US Classification:

375296, 375267, 375130, 375146, 375299, 370329, 370207, 370215, 370333, 370334, 455138, 455101, 455 69

Abstract:

A method, system and apparatus using hybrid automatic repeat-request (HARQ) to enhance a system throughput in a transmit diversity system. Embodiments of the present invention may include a method including receiving a quality-indication signal such as a HARQ from the base station, calculating a complex weighting based on the quality-indication signal, modifying a pre-transmission signal based on the complex weighting to produce a plurality of modified pre-transmission signals, each modified pre-transmission signal from the plurality modified pre-transmission signals being uniquely associated with an antenna element from a plurality antenna elements of a mobile device, and sending the plurality of modified pre-transmission signals from the plurality of antenna elements to produce an effective combined transmitted signal, the complex weighting being associated with a total power of the transmitted signal and at least one from a phase rotation and a power ratio associated with each antenna element from the plurality of antenna elements.

US Patent:

8261601, Sep 11, 2012

Filed:

Oct 27, 2009

Appl. No.:

12/606781

Inventors:

Joseph W. Stolle - Wharton TX, US
Dylan V. Pugh - Manvel TX, US
David A. Norman - Houston TX, US
Wei Sun - Houston TX, US

Assignee:

ExxonMobil Upstream Research Company - Houston TX

International Classification:

G01N 17/00

US Classification:

73 86, 422 53, 422 681

Abstract:

The described invention relates to a method for determining corrosion in wet gas pipelines comprising: a) using a portion of the liquid phase from a wet gas pipeline; b) placing said portion in a high pressure, high temperature autoclave to prepare a saturated vapor phase; c) transferring the saturated vapor to a corrosion test unit, said unit having a specimen holder section having external, temperature adjustable means, and specimens being arranged in one or more positions within the specimen holder; d) chilling said specimen holder section so as to cause condensation onto said corrosion testing specimens; and, e) calculating a value selected from the group consisting of corrosions rate, pitting of the specimen, weight loss of the specimen, and any combination thereof. The invention process can be practiced in a separate laboratory apparatus designed to accomplish the above method, or in a similar online apparatus set up in a semi-batch mode or continuous mode.

US Patent:

8343740, Jan 1, 2013

Filed:

Mar 28, 2008

Appl. No.:

12/058227

Inventors:

Steve R. Gonda - Houston TX, US
Robert C. Chang - Philadelphia PA, US
Binil Starly - Norman OK, US
Christopher Culbertson - Saint George KS, US
Heidi L. Holtorf - Nederland TX, US
Wei Sun - Cherry Hill NJ, US
Julia Leslie - Houston TX, US

Assignee:

The United States of America as represented by the Administrator of the National Aeronautics and Space Administration - Washington DC

International Classification:

C12N 11/00
C12N 11/16
C12N 9/00
C12N 9/99
C12P 21/04

US Classification:

435174, 435 703, 4352831, 4352841

Abstract:

A method for fabricating a micro-organ device comprises providing a microscale support having one or more microfluidic channels and one or more micro-chambers for housing a micro-organ and printing a micro-organ on the microscale support using a cell suspension in a syringe controlled by a computer-aided tissue engineering system, wherein the cell suspension comprises cells suspended in a solution containing a material that functions as a three-dimensional scaffold. The printing is performed with the computer-aided tissue engineering system according to a particular pattern. The micro-organ device comprises at least one micro-chamber each housing a micro-organ; and at least one microfluidic channel connected to the micro-chamber, wherein the micro-organ comprises cells arranged in a configuration that includes microscale spacing between portions of the cells to facilitate diffusion exchange between the cells and a medium supplied from the at least one microfluidic channel.

US Patent:

20050010030, Jan 13, 2005

Filed:

Jul 2, 2003

Appl. No.:

10/612468

Inventors:

Jingwu Zang - Missouri City TX, US
Walter Ho - Taipo, CN
Dongqing Zhang - Shanghai, CN
Wei Sun - Houston TX, US

International Classification:

C07K014/705
C07H021/04
A61K039/00

US Classification:

530350000, 536023500, 435069100, 435320100, 435325000, 424185100

Abstract:

A substantially pure and isolated DNA fragment having a nucleic acid sequence as shown in SEQ ID NO. 1 or SEQ ID NO. 2, and a substantially pure peptide having an amino acid sequence selected from the group consisting of SEQ ID NO. 3, SLS, SEQ ID NO. 4, SQD, SLL and SEQ ID NO. 5 are provided. Also provided are vaccines, antibodies and pharmaceutical compositions generated from at least one of the DNA fragments and/or peptides. Further provided are methods for detecting and/or treating rheumatoid arthritis.

US Patent:

20080006891, Jan 10, 2008

Filed:

Oct 25, 2005

Appl. No.:

11/257521

Inventors:

Larry Gadeken - Houston TX, US
Wei Sun - Rochester NY, US
Nazir Kherani - Ontario, CA
Philippe Fauchet - Pittsford NY, US

International Classification:

H01L 27/14

US Classification:

257428000

Abstract:

An energy conversion device includes a plurality of pores formed within a substrate and a junction region disposed within each of the plurality of pores where each of the junction regions has a depletion region. Each of the plurality of pores defines an opening size in the substrate and a spacing from adjacent pores so that the depletion regions of each of the pores are at least substantially in contact with the depletion region of the pores which are adjacent.

US Patent:

20120191968, Jul 26, 2012

Filed:

Jul 15, 2010

Appl. No.:

13/384530

Inventors:

Robert Thompson - Brooklyn NY, US
Michael Duffey - San Antonio TX, US
Wei Sun - Brooklyn NY, US
Joey J. Bursky - New York NY, US

International Classification:

G06F 9/00

US Classification:

713100

Abstract:

A method for optimizing a computer system, the method comprising the steps of receiving at least one key corresponding to at least one attribute of at least one configurable computer system; accessing an electronic key database stored in a memory that includes computer configuration information; comparing the received keys with entries in the key database; generating recommendations where the recommendations include commands selected from the group consisting of deleting, Disabling, suspending, changing process priority, and delaying the execution of the attribute corresponding to the key received from the configurable computer system; and transmitting the recommendations to the configurable computer system based upon the comparison of the received keys with entries in the key database.

US Patent:

20220312577, Sep 29, 2022

Filed:

Jun 15, 2022

Appl. No.:

17/840917

Inventors:

- Houston TX, US
Wei SUN - Houston TX, US

Assignee:

Halliburton Energy Services, Inc. - Houston TX

International Classification:

H05H 3/04
E21B 49/00
H05H 3/06
E21B 44/00
E21B 47/14
E21B 28/00

Abstract:

Downhole neutron generators, downhole logging tools that utilize neutron generators, and methods to auto tune downhole neutron generators are disclosed. While a neutron generator is deployed in a borehole of a wellbore, the method includes determining whether an oscillation cycle of an ion beam current generated by the neutron generator is stable. After a determination that the oscillation cycle of the ion beam current is stable, the method includes determining proportional, integral, and derivative parameters of a proportional-integral-derivative controller that is operable to adjust an amount of power supplied to generate ions. The method further includes adjusting a replenish voltage of a replenish power supply of the neutron generator based on the proportional, integral, and derivative parameters.