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:
Oct. 11, 2022
Filed:
Dec. 15, 2021
Applicant:
SK Hynix Inc., Icheon-si, KR;
Inventors:
Geun Ho Choi, Icheon-si, KR;
Young Hyun Baek, Icheon-si, KR;
Assignee:
SK hynix Inc., Icheon-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K 5/15 (2006.01); H03K 5/00 (2006.01);
U.S. Cl.
CPC ...
H03K 5/15093 (2013.01); H03K 2005/00286 (2013.01);
Abstract
A shift register generates a synthesized pulse having a different pulse width according to which one of a first phase pulse and a second phase pulse is inputted, generates an internal shifted synthesized pulse and a shifted synthesized pulse from the synthesized pulse, and generates a detection signal by detecting a pulse width of the internal shifted synthesized pulse. The shift register outputs the shifted synthesized pulse as one of a first shifted phase pulse and a second shifted phase pulse based on the detection signal.