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. 21, 2010
Filed:
Dec. 07, 2005
Applicants:
Yi-wei Chiu, Taipei, TW;
Cheng-i Chien, Taipei, TW;
Inventors:
Yi-Wei Chiu, Taipei, TW;
Cheng-I Chien, Taipei, TW;
Assignee:
Compal Electronics, Inc., Neihu, Taipei, TW;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03G 7/00 (2006.01); H03G 3/00 (2006.01); H04R 29/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a method for preventing an output device from being damaged, which comprises the steps of: dividing the output value of an output device into a plurality of areas, defining a ratio value to every area, receiving a desired output value, determining the current area where the desired output value device is located, and calculating the desired output value with the ratio value to obtain an actual output volume and output the actual output volume.