Pei Wen Chen

US Patent:

7613372, Nov 3, 2009

Filed:

Oct 10, 2007

Appl. No.:

11/870404

Inventors:

Xin Simon Luo - Monterey Park CA, US
Pei Chuang Chen - La Canada Flintridge CA, US
Leming Wang - Arcadia CA, US
Zhijie Wang - Arcadia CA, US

Assignee:

AGX Technologies, Inc. - Monrovia CA

International Classification:

G02B 6/32

US Classification:

385 33, 365 15, 365 31

Abstract:

A coupling apparatus includes a lens disposed between a port, such as a photodetector, and a light source, such as a fiber. The lens is aligned such that light emitted from the light source is focused by the lens onto the port. Between the lens and light source and/or lens and port, a low contrast medium is disposed to reduce reflection that could degrade signal strength.

US Patent:

20090021816, Jan 22, 2009

Filed:

Sep 12, 2007

Appl. No.:

11/853815

Inventors:

Xin Simon Luo - Monterey Park CA, US
Pei Chuang Chen - La Canada Flintridge CA, US
Leming Wang - Arcadia CA, US
Zhijie Wang - Arcadia CA, US

International Classification:

G02B 26/08

US Classification:

359196

Abstract:

An apparatus and method steer a light through a lens into a receiving port via a steering device. The steering device is located between the lens and a light source. A feedback mechanism adjusts the steering device to correct for aberration.

US Patent:

20170092999, Mar 30, 2017

Filed:

Dec 17, 2015

Appl. No.:

14/972573

Inventors:

- Gardena CA, US
W. Porter Harris - Los Angeles CA, US
Pei Chen - Torrance CA, US
Berton Vite - Costa Mesa CA, US

International Classification:

H01M 10/6569
H01M 10/6557
H01M 10/6568
H01M 10/613

Abstract:

A cooling system for a battery cell. In one embodiment, the cooling system includes a wicking material and a first cooling liquid; a battery cell support to hold the battery cell in communication with the wicking material; a first cooling channel having a wall, the wall having an interior and an exterior surface, the interior surface of the wall defining a lumen, the exterior surface of the wall of the first cooling channel in communication with the wicking material; whereby a first cooling fluid is passed through the lumen of the first cooling channel, whereby the first cooling liquid in the wicking material vaporizes in response to heat radiating from the battery cell, and whereby the vaporized first cooling liquid condenses upon contact with the wall of the first cooling channel and is wicked by the wicking material.