Wei Li

Address:

7767 Cambridge St, Houston, TX 77054

VIN:

2T1KR32E37C649591

Make:

TOYOTA

Model:

MATRIX

Year:

2007

US Patent:

20120271445, Oct 25, 2012

Filed:

Nov 3, 2011

Appl. No.:

13/288302

Inventors:

Wei Li - New Albany OH, US
Michael D. Pietro - New Albany OH, US

Assignee:

OWENS CORNING INTELLECTUAL CAPITAL, LLC - Toledo OH

International Classification:

G05B 13/02
G05D 23/19

US Classification:

700103

Abstract:

A system and method for determining and controlling for cure status of binder on a fibrous product are disclosed. Cure status is monitored by measuring one or more control variables and attempting to keep them within known control limits. Exemplary control variables include oven temperatures at various locations and color values of sections of the fibrous product. Sensors such as thermocouples and image capture systems sense these variables continuously online and provide input signals for a MPC processor-optimizer. The MPC optimizers balances the constraints according to a programmed optimization function and priority ranking of control variables and solves for optimal control setting on manipulatable variables, such as oven fan speed, oven setpoint temperatures and coolant water flow rate.

US Patent:

20120271588, Oct 25, 2012

Filed:

May 26, 2011

Appl. No.:

13/116611

Inventors:

Wei Li - New Albany OH, US
David Rodenbaugh - Baltimore OH, US

Assignee:

OWENS CORNING INTELLECTUAL CAPITAL, LLC - Toledo OH

International Classification:

G01K 7/02
G06F 15/00

US Classification:

702130, 374179, 374E07004

Abstract:

A method and apparatus for assessing the cure status of a fibrous blanket manufactured with mineral fibers and binder is disclosed and comprises using continuous thermal measurement as an assessment of cure status. A plurality of thermocouples are installed in various oven locations both above and below the path of the fibrous pack to be cured and readings from the thermocouples are compared by a processor. The thermal measurements may be inlet or outlet temperatures of any particular zone or series of zones; or entry or egress temperatures; or averages or differences of measurements from selected thermocouple locations.

US Patent:

20200309991, Oct 1, 2020

Filed:

Sep 11, 2017

Appl. No.:

16/091481

Inventors:

- Houston TX, US
Wei Li - Houston TX, US
Donald Douglas Nelson - Highlands Ranch CO, US

Assignee:

Landmark Graphics Corporation - Houston TX

International Classification:

G01V 99/00
G06T 17/05
G06T 7/50
G06Q 10/04

Abstract:

A method and a system for modeling a three-dimensional geological structure. A method may comprise selecting input data from well measurement systems, seismic surveys or other sources, inputting the input data into an information handling system, building a quotient space, projecting constraints to the quotient space, constructing depth functions on the quotient space, trimming against a fault network, and producing a three-dimensional model of horizons. A system may comprise a downhole tool. The downhole tool may comprise at least one receiver and at least one transmitter. The system may further comprise a conveyance and an information handling system. The information handling system may be configured to select an input data, build a quotient space, project constraints to the quotient space, construct depth functions on the quotient space, trim against a fault network, and produce a three-dimensional model of a geological structure.

US Patent:

20190263661, Aug 29, 2019

Filed:

Jun 27, 2017

Appl. No.:

16/310533

Inventors:

Anima B. BOSE - Houston TX, US
Wei LI - Houston TX, US
- Houston TX, US

Assignee:

University of Houston System - Houston TX

International Classification:

C01B 25/42
C01G 19/02
H01M 8/1016

Abstract:

A method of restoring the proton conductivity of a sintered pyrophosphate membrane of intermediate temperature fuel cells (IT-FCs) by introducing phosphoric acid into the sintered SnPOmembrane to react with the degraded SnPOspecies and thus restore the membrane pyrophosphate and proton conductivity. Such cells operate with low external humidification, and the active area of the cells may be fabricated up to 100 cmin size.

US Patent:

20160215309, Jul 28, 2016

Filed:

Apr 11, 2016

Appl. No.:

15/095158

Inventors:

- Houston TX, US
Wei LI - Houston TX, US

International Classification:

C12P 7/64
C12N 9/04
C12N 9/16

Abstract:

The present disclosure relates to an engineered microbe capable of improved productivity of fatty acid or fatty acid derivative. An NAD-dependent 3-oxoacyl-ACP reductase or NAD-dependent 3-oxoacyl-CoA reductase replaces or supplements the native NADP-dependent 3-oxoacyl-ACP reductase so as to utilize the higher availability of NAD rather than NADP in the cell. Higher production, yield and titer of fatty acids are therefore obtained. Such microbes can be combined with other mutations to further improve yield of fatty acids or fatty acid derivatives.

US Patent:

20150259712, Sep 17, 2015

Filed:

Mar 9, 2015

Appl. No.:

14/642260

Inventors:

- Houston TX, US
SongI HAN - Houston TX, US
Wei LI - Houston TX, US
Mai LI - Houston TX, US
Zhilin LI - Houston TX, US

International Classification:

C12P 7/64
C12N 9/16
C07K 14/245
C07K 14/255

Abstract:

Methods of improving fatty acid production in bacteria, yeast, algae, and various other microbes are presented, by either supplementing the medium with millimolar amounts of magnesium, by overexpressing a magnesium transporter, or both.