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:
May. 12, 2015
Filed:
Oct. 30, 2012
Applicant:
Seiko Instruments Inc., Chiba-shi, Chiba, JP;
Inventors:
Kotaro Watanabe, Chiba, JP;
Makoto Mitani, Chiba, JP;
Assignee:
Seiko Instruments Inc., Chiba, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 7/00 (2006.01); G11C 7/22 (2006.01); G11C 16/28 (2006.01);
U.S. Cl.
CPC ...
G11C 16/28 (2013.01);
Abstract
There is disclosed a data reading device in which data of a nonvolatile storage element is reflected in a circuit to be regulated, with a minimum necessary delay width after turning a power on or after reset cancellation, and wrong writing due to a static electricity is prevented. A delay circuit is additionally disposed to output a delayed data reading signal after a signal of turning the power on or a signal of the reset cancellation is generated. A delay time Tand a static electricity convergence time Tare set so as to keep a relation of TT