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:
Feb. 14, 2012
Filed:
Aug. 06, 2009
Wen-liang Wu, Tainan County, TW;
Peng-fang Chen, Tainan County, TW;
Yung-pin Yang, Tainan County, TW;
Wen-Liang Wu, Tainan County, TW;
Peng-Fang Chen, Tainan County, TW;
Yung-Pin Yang, Tainan County, TW;
Chi Mei Lighting Technology Corp., Tainan County, TW;
Abstract
A light-emitting diode (LED) light bulb and an application thereof are described. The light-emitting diode light bulb comprises: a light-emitting diode light source module; a base, wherein the light-emitting diode light source module is disposed on the base; and a driver portion to drive the light-emitting diode light source module, comprising a rotation shaft, wherein the driver portion is connected to the base via the rotation shaft, such that the light-emitting diode light source module can rotate relative to the driver portion.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile