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:
Jun. 03, 2008
Filed:
Apr. 07, 2004
Yu-pin Kuo, Taichung, TW;
Yu-pin Chou, Tongsiao Township, Miaoli County, TW;
Shu-rong Tong, Kaohsiung, TW;
Yu-Pin Kuo, Taichung, TW;
Yu-Pin Chou, Tongsiao Township, Miaoli County, TW;
Shu-Rong Tong, Kaohsiung, TW;
Realtek Semiconductor Corp., Hsinchu, TW;
Abstract
A phase frequency detector includes a phase error detector outputting a phase error signal according to a first input signal and a second input signal; a phase error judgment unit outputting a phase error judgment signal according to the first input signal and the second input signal; and a reset unit outputting a first reset signal to reset the phase error detector, and outputting a second reset signal to reset the phase error judgment unit, according to the phase error judgment signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile