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:
Nov. 17, 2009
Filed:
Sep. 26, 2006
Chao-hsuan Chuang, Jhubei, TW;
Cheng-hsuan Fan, Hsinchu, TW;
Hung-che Chou, Jiadung Township, Pingtung County, TW;
Ching-hsiang Yang, Tauyuan, TW;
Chih-ping Tan, Chiunglin Township, Hsinchu County, TW;
Chao-Hsuan Chuang, Jhubei, TW;
Cheng-Hsuan Fan, Hsinchu, TW;
Hung-Che Chou, Jiadung Township, Pingtung County, TW;
Ching-Hsiang Yang, Tauyuan, TW;
Chih-Ping Tan, Chiunglin Township, Hsinchu County, TW;
Richtek Technology Corp., Hsinchu, TW;
Abstract
Time-sharing technique is used for power conversion to improve the thermal dissipation thereof. In a power supply arrangement to provide a supply voltage to a load, a plurality of linear regulators are so switched that each time only one of them is enabled to convert an input voltage to the supply voltage, thereby each of them suffering less thermal dissipation.