The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 15, 2008
Filed:
Jan. 12, 2006
Hsu Cheng Wang, Kaohsiung, TW;
Wei Rur Chen, Taipei County, TW;
Chin Feng Su, Kaohsiung, TW;
Ting Feng Wu, Kaohsiung County, TW;
Hsu Cheng Wang, Kaohsiung, TW;
Wei Rur Chen, Taipei County, TW;
Chin Feng Su, Kaohsiung, TW;
Ting Feng Wu, Kaohsiung County, TW;
Anteya Technology Corporation, Niaosong Hsiang, Kaohsiung County, TW;
Color Stars, Inc., Sindian, Taipei County, TW;
Abstract
A high power LED color bulb with infrared remote function has a reflector having front and rear openings and a light guide hole, a light guide bar received inside light guide hole, an LED module with LED chips and a bulb cover with a controlling circuit board. The LED module is mounted on a rear end of the reflector with the LED chips inside the reflector. The controlling circuit board is inside the bulb cover, is connected electronically to the LED module and has an infrared sensor aligned with the light guide bar of the reflector. When an infrared signal comes through the front opening of the reflector, the infrared signal passes through the light guide bar and is received by the infrared sensor. Since the infrared sensor is behind the reflector and the LED chips, the infrared sensor avoids overheating from heat produced by the LED chips and does not have to be replaced simultaneously with the color bulb.