Anh T Vu

Address:

1712 Indigo Oak Ln, San Jose, CA 95121

VIN:

1YVHP82A995M12270

Make:

MAZDA

Model:

MAZDA6

Year:

2009

US Patent:

7132638, Nov 7, 2006

Filed:

Jun 10, 2004

Appl. No.:

10/866537

Inventors:

Xinqiao Liu - San Jose CA, US
David D. Wen - Los Altos CA, US
Anh N. Vu - Saratoga CA, US
Steven Kiyoshi Onishi - San Jose CA, US
Charles J. Arduini - Santa Clara CA, US

Assignee:

Fairchild Imaging - Milpitas CA

International Classification:

H01L 27/00
H04N 3/14

US Classification:

2502081, 348301

Abstract:

An imaging array having a CCD imaging array that includes a plurality of pixels that accumulate charge when exposed to light and a readout amplifier is disclosed. The readout amplifier includes an operational amplifier having an input and an output port and a feedback capacitor connecting the input and output ports and a variable impedance path between the input and output ports, the path having an impedance controlled by a reset signal. A reset signal generator generates the reset signal in three sequential phases in which the path between the input and output ports has three impedance values to provide a starting voltage at the amplifier input prior to the measurement of charge from each pixel that has reduced noise.

US Patent:

20060033826, Feb 16, 2006

Filed:

Aug 12, 2004

Appl. No.:

10/918628

Inventors:

Xinqiao Liu - San Jose CA, US
David Wen - Los Altos CA, US
Anh Vu - Saratoga CA, US
Steven Onishi - San Jose CA, US
Charles Arduini - Santa Clara CA, US

International Classification:

H04N 5/217
H04N 3/14
H04N 5/335

US Classification:

348294000, 348300000

Abstract:

The present invention includes an imaging apparatus having an imaging array, readout amplifier, and controller. The imaging array includes a plurality of pixels that accumulate charge when exposed to light. The readout amplifier receives charge from the pixels and generates a pixel signal indicative of the amount of charge received. The controller causes the charge from a plurality of the pixels to be added together to form a sum charge that is received by the readout amplifier. The imaging array can include a plurality of columns of pixels, and the controller causes the charge from a plurality of pixels in one of the columns to be added together to form a partial sum charge that is included in the sum charge. The readout amplifier can include a horizontal shift register, and the partial sum charge can be generated in the shift cells.

US Patent:

20210320298, Oct 14, 2021

Filed:

Apr 9, 2021

Appl. No.:

17/226511

Inventors:

- Cupertino CA, US
Huiming Wu - San Jose CA, US
Chi-Kai Lin - Sunnyvale CA, US
Michael J. Erickson - San Jose CA, US
Martin Bettge - Santa Clara CA, US
Xiaoping Wang - Naperville IL, US
Yan Li - Westmont IL, US
Yanjie Cui - Arlington Heights IL, US
James A. Gilbert - Bolingbrook IL, US
Zhenzhen Yang - Godfrey IL, US
Anh D. Vu - Lemont IL, US
Arthur Jeremy Kropf - Westmont IL, US
Hakim H. Iddir - Hoffman Estates IL, US
Christopher S. Johnson - Naperville IL, US
John David Carter - Bolingbrook IL, US

International Classification:

H01M 4/58
H01M 4/505
H01M 4/525
H01M 10/0525
H01M 4/04

Abstract:

The disclosure provides a plurality of particles. Each particle may include a material comprising 0.95 to 1.30 mole fraction Li, at least 0.60 and less than 1.00 mole fraction Co, up to 10,000 ppm Al, 1.90 to 2.10 mole fraction O, and up to 0.30 mole fraction M, where M is at least one element selected from B, Na, Mg, P, Ti, Ca, V, Cr, Fe, Mn, Ni, Cu, Zn, Al, Sc, Y, Ga, Zr, Ru, Mo, La, Si, Nb, Ge, In, Sn, Sb, Te, and Ce. Each particle may also include a surface composition comprising a mixture of LiF and a metal fluoride. An amount of fluorine (F) is greater than 0 and less than or equal to 5000 ppm. The metal fluoride comprises a material selected from the group consisting of AlF, CaF, MgF, and LaF. The surface composition may also include a metal oxide comprising a material selected from the group consisting of TiO, MgO, LaO, CaO, and AlO. An amount of the metal oxide is greater than 0 and less than or equal to 20000 ppm.

US Patent:

20210057739, Feb 25, 2021

Filed:

Aug 21, 2020

Appl. No.:

16/999265

Inventors:

- Cupertino CA, US
Huiming Wu - San Jose CA, US
Dapeng Wang - Cupertino CA, US
John David Carter - Bolingbrook IL, US
Yan Li - Westmont IL, US
Anh D. Vu - Lemont IL, US
Xiaoping Wang - Naperville IL, US
Christopher S. Johnson - Naperville IL, US
Rui Xu - Lemont IL, US
Zhenzhen Yang - Westmont IL, US
Yanjie Cui - Arlington Heights IL, US
James A. Gilbert - Bolingbrook IL, US
Arthur Jeremy Kropf - Westmont IL, US
Hakim H. Iddir - Hoffman Estates IL, US

International Classification:

H01M 4/505
H01M 4/04
H01M 4/525
H01M 4/02

Abstract:

Compounds, particles, and cathode active materials that can be used in lithium ion batteries are described herein. Methods of making such compounds, powders, and cathode active materials are described. The particles have a particle size distribution with a D50 ranging from 10 μm to 20 μm.

US Patent:

20210057740, Feb 25, 2021

Filed:

Aug 21, 2020

Appl. No.:

16/999328

Inventors:

- Cupertino CA, US
Huiming Wu - San Jose CA, US
Chi-Kai Lin - Sunnyvale CA, US
Michael J. Erickson - San Jose CA, US
Xiaoping Wang - Naperville IL, US
Yan Li - Westmont IL, US
Yanjie Cui - Arlington Heights IL, US
James A. Gilbert - Bolingbrook IL, US
Zhenzhen Yang - Westmont IL, US
Anh D. Vu - Lemont IL, US
Arthur Jeremy Kropf - Westmont IL, US
Hakim H. Iddir - Hoffman Estates IL, US
Christopher S. Johnson - Naperville IL, US
John David Carter - Bolingbrook IL, US

International Classification:

H01M 4/505
H01M 4/36
H01M 4/525
H01M 4/48
H01M 10/0525
C01G 53/00

Abstract:

Compounds, particles, and cathode active materials that can be used in lithium ion batteries are described herein. Methods of making such compounds, powders, and cathode active materials are described.

US Patent:

20210057745, Feb 25, 2021

Filed:

Aug 21, 2020

Appl. No.:

16/999307

Inventors:

- Cupertino CA, US
Huiming Wu - San Jose CA, US
Chi-Kai Lin - Sunnyvale CA, US
Hakim H. Iddir - Hoffman Estates IL, US
Anh D. Vu - Lemont IL, US
John David Carter - Bolingbrook IL, US
Xiaoping Wang - Naperville IL, US
Yan Li - Westmont IL, US
Shenzhen Yang - Westmont IL, US
Yanjie Cui - Arlington Heights IL, US
James A. Gilbert - Bolingbrook IL, US
Christopher S. Johnson - Naperville IL, US
Arthur Jeremy Kropf - Westmont IL, US

International Classification:

H01M 4/525
H01M 4/505
H01M 4/04

Abstract:

Compounds, particles, and cathode active materials that can be used in lithium ion batteries are described herein. Methods of making such compounds, powders, and cathode active materials are described.

US Patent:

20210043926, Feb 11, 2021

Filed:

Aug 5, 2019

Appl. No.:

16/531883

Inventors:

- Cupertino CA, US
Hongli Dai - Los Altos CA, US
Dapeng Wang - Cupertino CA, US
Hakim H. Iddir - Hoffman Estates IL, US
Anh Vu - Naperville IL, US
John David Carter - Bolingbrook IL, US
Xiaoping Wang - Naperville IL, US
Yan Li - Westmont IL, US
Zhenzhen Yang - Godfrey IL, US
Yanjie Cui - Arlington Heights IL, US
James Gilbert - Bolingbrook IL, US
Christopher S. Johnson - Naperville IL, US
Arthur Jeremy Kropf - Westmont IL, US

International Classification:

H01M 4/36
H01M 4/525
H01M 10/0525
H01M 4/62

Abstract:

A cathode active material includes a plurality of cathode active compound particles and a coating disposed over each of the cathode active compound particles. The coating includes a lithium (Li)-ion conducting oxide containing lanthanum (La) and titanium (Ti).

US Patent:

20200189930, Jun 18, 2020

Filed:

Feb 26, 2020

Appl. No.:

16/802347

Inventors:

- Cupertino CA, US
Dapeng Wang - San Jose CA, US
Huiming Wu - San Jose CA, US
Fiona Claire Strobridge - San Francisco CA, US
John David Carter - Lemont IL, US
Christopher S. Johnson - Naperville IL, US
Xiaoping Wang - Naperville IL, US
Hakim H. Iddir - Hoffman Estates IL, US
Arthur Jeremy Kropf - Westmont IL, US
Yan Li - Westmont IL, US
Victor A. Maroni - Naperville IL, US
Anh D. Vu - Lemont IL, US
Zhenzhen Yang - Lemont IL, US
Arturo Gutierrez - Naperville IL, US
Yanjie Cui - Arlington Heights IL, US

International Classification:

C01G 53/00
H01M 4/505
H01M 4/525
H01M 10/0525
H01M 4/1391
H01M 4/131
C01G 51/00
C01G 45/12

Abstract:

A compound represented by LiCoMe(M1M2)O, (Formula (I)) wherein Me, is one or more of Li, Mg, Al, Ca, Ti, Zr, V, Cr, Mn, Fe, Ni, Cu, Zn, Ru and Sn, and wherein 0≤x≤0.3, 0