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. 02, 2008
Filed:
Nov. 10, 2005
Applicant:
Jonghee Han, Cary, NC (US);
Inventor:
Jonghee Han, Cary, NC (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K 3/017 (2006.01); H03K 5/04 (2006.01); H03K 7/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A duty cycle corrector includes a first controllable delay configured to delay a first signal to provide a second signal, a second controllable delay configured to delay the second signal to provide a third signal, a circuit configured to adjust the first controllable delay and the second controllable delay to phase lock the third signal to the first signal, and a phase mixer configured to phase mix the first signal and the third signal to provide a fourth signal.