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:
Aug. 23, 2022
Filed:
Sep. 25, 2021
Applicant:
Qualcomm Incorporated, San Diego, CA (US);
Inventors:
Keith Alan Bowman, Morrisville, NC (US);
Daniel Yingling, Apex, NC (US);
Dipti Ranjan Pal, Irvine, CA (US);
Assignee:
QUALCOMM INCORPORATED, San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K 3/017 (2006.01); H03K 19/20 (2006.01); H03K 5/01 (2006.01); G06F 1/10 (2006.01); H03K 5/00 (2006.01);
U.S. Cl.
CPC ...
H03K 3/017 (2013.01); G06F 1/10 (2013.01); H03K 5/01 (2013.01); H03K 19/20 (2013.01); H03K 2005/00019 (2013.01);
Abstract
Aspects of the present disclosure related to a method of phase extension using a delay circuit including delay devices coupled in series. The method includes receiving a clock signal, generating multiple delayed versions of the clock signal, wherein each of the delayed versions of the clock signal is delayed by a different number of the delay devices, and combining high phases or low phases of the delayed versions of the clock signal to obtain a combined clock signal.