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:
Jul. 15, 2014
Filed:
Mar. 13, 2012
Applicants:
Bing Wang, Palo Alto, CA (US);
Kuoyuan (Peter) Hsu, San Jose, CA (US);
Young Suk Kim, Fremont, CA (US);
Inventors:
Bing Wang, Palo Alto, CA (US);
Kuoyuan (Peter) Hsu, San Jose, CA (US);
Young Suk Kim, Fremont, CA (US);
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 7/00 (2006.01); G11C 7/22 (2006.01);
U.S. Cl.
CPC ...
G11C 7/22 (2013.01);
Abstract
In a method, a first edge of a first tracking signal in a first direction of a memory array is generated. A first edge of a second tracking signal in a second direction of the memory array is generated. A first edge of a write-timing control signal is generated based on a slower edge of the first edge the first tracking signal and of the first edge of the second tracking signal. The first edge of the write-timing control signal is used to generate a second edge of the second tracking signal.