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:
Sep. 01, 2009
Filed:
Nov. 19, 2007
Tung-chen Kuo, Hsin-Chu, TW;
Tung-Chen Kuo, Hsin-Chu, TW;
Realtek Semiconductor Corp., HsinChu, TW;
Abstract
Disclosed is a data reading circuit, including: a first register, for receiving a first data signal and generating a second data signal by sampling the first data signal via the first edge of a first predetermined signal; a second register, for sampling a second data signal by the second edge of a second predetermined signal to generate a third data signal; a first selector, for selecting one of the second and third data signals as a fourth data signal according to the phase difference between the first and second predetermined signals; a second selector, for selecting one of the fourth and a fifth data signals as a sixth data signal according to a selecting signal; and a third register, for sampling the sixth data signal to form the fifth data signal according to the first edge of the second predetermined signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile