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. 28, 2011
Filed:
Jun. 25, 2009
Applicants:
Seung-joon Ahn, Gyeonggi-do, KR;
Jong-chern Lee, Gyeonggi-do, KR;
Inventors:
Seung-Joon Ahn, Gyeonggi-do, KR;
Jong-Chern Lee, Gyeonggi-do, KR;
Assignee:
Hynix Semiconductor Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03H 11/26 (2006.01);
U.S. Cl.
CPC ...
Abstract
A delay circuit includes first and second selective delay stages each including a number of unit delay cells to delay signals applied thereto; and a delay control unit configured to control selectively applying an input signal to the first selective delay stage or the second selective delay stage in response to a code combination of first and second selection signals and produce an output signal.
Ahn, Seung-Joon. (2011). Delay circuit (U.S. Patent No. 7969220). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7969220
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile