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:
Apr. 07, 2009
Filed:
Feb. 23, 2007
Applicant:
Kwang-il Kim, Gyeonggi-do, KR;
Inventor:
Kwang-Il Kim, Gyeonggi-do, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-Si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K 3/356 (2006.01);
U.S. Cl.
CPC ...
Abstract
A pulsed flip-flop capable of adjusting a pulse width according to an operating voltage includes: a flip-flop operating in synchronization with a pulse signal; a pulse generating circuit generating the pulse signal in response to a clock signal; and a pulse width control circuit reducing a width of the pulse signal generated by the pulse generating circuit when the operating voltage is lower than a reference voltage.