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. 09, 2014
Filed:
Dec. 13, 2012
Applicant:
C-media Electronics Inc., Taipei, TW;
Inventors:
Jung-Fu Liao, Taipei, TW;
Hung-Chi Huang, New Taipei, TW;
Assignee:
C-Media Electronics Inc., Taipei, TW;
Primary Examiner:
Int. Cl.
CPC ...
H04J 3/06 (2006.01); G06F 5/06 (2006.01); G06F 13/40 (2006.01);
U.S. Cl.
CPC ...
H04L 41/081 (2013.01); H01N 5/0736 (2013.01); H04J 3/0635 (2013.01); G06F 5/06 (2013.01); G06F 13/40 (2013.01);
Abstract
An exemplary embodiment of the present disclosure illustrates a clock rate control method. Firstly, a usage of a first input first output (FIFO) buffer in an electronic device is detected. Then, whether the usage falls within a first specific interval is determined, wherein the first specific interval has a first upper limit value and a first lower limit value. When the usage is larger than the first upper limit value, a clock rate of the inner device of the electronic device is increased; when the usage is less than the first lower limit value, the clock rate is decreased.