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:
Jan. 07, 2014
Filed:
Mar. 07, 2011
Hong-sok Choi, Ichon-shi, KR;
Hong-Sok Choi, Ichon-shi, KR;
SK Hynix Inc., Gyeonggi-do, KR;
Abstract
A local skew detecting circuit for a semiconductor apparatus include a reference delay block located on the center of the semiconductor apparatus, the reference delay block being configured to receive a predetermined signal and generate a reference delay signal by delaying the predetermined signal by a delay time and a first timing detecting block located on one edge of the semiconductor apparatus, the first timing detecting block being configured to receive the predetermined signal, generate a first delay signal by delaying the predetermined signal by the delay time, and detect an enable timing order of the reference delay signal and the first delay signal to generate a first detection signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile