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. 27, 2017
Filed:
Jan. 28, 2016
Applicant:
Silicon Motion, Inc., Jhubei, Hsinchu County, TW;
Inventor:
Yu-Hsuan Cheng, New Taipei, TW;
Assignee:
SILICON MOTION, INC., Jhubei, Hsinchu County, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03H 11/26 (2006.01); H03K 5/14 (2014.01); H03K 5/00 (2006.01);
U.S. Cl.
CPC ...
H03K 5/14 (2013.01); H03K 2005/00019 (2013.01); H03K 2005/00234 (2013.01);
Abstract
An example of the invention provides a digital delay unit that is made up of a plurality of NAND gates. The digital delay unit includes a first delay path and a second delay path. The first delay path is coupled between a first input terminal and an output terminal to provide a basic time delay which is caused by one NAND gate. The second delay path is coupled between a second input terminal and the output terminal to provide at least three basic time delays.