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:
May. 03, 2011
Filed:
Dec. 24, 2007
Applicant:
Yun-jan Hong, Tai-Chung, TW;
Inventor:
Yun-Jan Hong, Tai-Chung, TW;
Assignee:
Realtek Semiconductor Corp., Science Park, HsinChu, TW;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03L 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A start-up reset circuit includes a flip-flop and a clock signal generator. The clock signal generator generates a first clock signal and a second clock signal, wherein there is a phase difference between the first clock signal and the second clock signal. The flip-flop receives an operation voltage and has a setup time, and further includes an input terminal to receive the first clock signal, a clock input terminal to receive the second clock signal, and an output terminal to output a reset signal, wherein the setup time corresponds to the operation voltage.