David Yu Yu

US Patent:

6526680, Mar 4, 2003

Filed:

Jan 23, 2002

Appl. No.:

10/052881

Inventors:

David Yu - New York NY

Assignee:

Electra Accessories Inc. - Cranbury NJ

International Classification:

G09F 1302

US Classification:

40204, 40209, 362497

Abstract:

A license plate holder for use on a vehicle has a frame that holds and displays a vehicle license plate on the vehicle. A plurality of red light emitting diodes (LEDs) is mounted around the perimeter of the frame. They are connected to the brake light circuit of the vehicle to light up when the brakes are applied. A lesser number of non-red LEDs are also disposed around the perimeter of the frame. These are connected to the running light circuit of the vehicle. They may be multi-colored or of a single color such as blue or green.

US Patent:

20100224352, Sep 9, 2010

Filed:

Jul 30, 2007

Appl. No.:

12/278841

Inventors:

Larry Stuckey - San Diego CA, US
Anastasios Golnas - Chicago IL, US
Robert Edward Aldaz - Saint Charles IL, US
David Yu - Bloomingdale IL, US

Assignee:

ADVANTEST CORPORATION - Tokyo

International Classification:

F28F 7/00

US Classification:

165185

Abstract:

An apparatus controls a temperature of a device by circulating a fluid through a heat sink in thermal contact with the device. The apparatus includes an adjustable cold input, which inputs a cold portion of the fluid having a first temperature, and an adjustable hot input, which inputs a hot portion of the fluid having a second temperature higher than the first temperature. The apparatus further includes a chamber, connected to the cold input and hot input, in which the cold and hot portions of the fluid mix in a combined fluid portion that impinges on the heat sink. The combined fluid portion has a combined temperature that directly affects a temperature of the heat sink. The cold input and hot input are adjusted to dynamically control the combined temperature, enabling the heat sink temperature to compensate for changes in the device temperature, substantially maintaining a set point temperature of the device.