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:
Mar. 06, 2012
Filed:
Feb. 25, 2010
Applicants:
Caleb Yu-sheng Cho, Zhubei, TW;
Chia-fu Lee, Hsinchu, TW;
Inventors:
Caleb Yu-Sheng Cho, Zhubei, TW;
Chia-Fu Lee, Hsinchu, TW;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Some embodiments regard a circuit comprising a pre-charge circuit and a latch circuit. The pre-charge circuit charges a voltage node to a pre-determined voltage level based on which the latch circuit generates a feedback signal to stop the pre-charge circuit from charging.