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:
Dec. 27, 2011
Filed:
Jun. 25, 2009
En-hsun Hsiao, Taipei County, TW;
Chin-yen Huang, Taipei County, TW;
En-Hsun Hsiao, Taipei County, TW;
Chin-Yen Huang, Taipei County, TW;
Princeton Technology Corporation, Taipei County, TW;
Abstract
A method for adjusting brightness of a light source is provided. A light source with X brightness degrees is provided. The light source is turned on and off at least one time. When the number n of times of turning on the light source is less than or equal to the total number X of brightness degrees, the brightness degree of the light source is determined to be the nbrightness degree. When the number n is greater than the total number X, the brightness degree of the light source is determined to be the mbrightness degree, wherein the number m is equal to a remainder obtained by dividing the number n by the number X, is determined; if the number m is equal to zero, the brightness degree of the light source is determined to be the last brightness degree.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile