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:
Jul. 24, 2012
Filed:
Aug. 03, 2007
Applicant:
Jong-shin Shin, Anyang-si, KR;
Inventor:
Jong-Shin Shin, Anyang-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-Si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03D 3/24 (2006.01); H04B 1/69 (2011.01);
U.S. Cl.
CPC ...
Abstract
A spread-spectrum clock generator includes: a phase interpolator mixing a plurality of clock signals, which differ from each other in phase, and modulating a clock signal resulting from mixing the clock signals; and a controller generating a control signal to generate weights of the plurality of clock signals for modulating the clock signal. The phase interpolator regulates a modulation speed of the clock by adjusting a generation speed of the weights.