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:
Feb. 02, 2016
Filed:
Aug. 30, 2013
Applicant:
Kabushiki Kaisha Toshiba, Toyko, JP;
Inventors:
Assignee:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 16/30 (2006.01); G11C 16/12 (2006.01); G11C 16/04 (2006.01);
U.S. Cl.
CPC ...
G11C 16/30 (2013.01); G11C 16/0483 (2013.01); G11C 16/12 (2013.01);
Abstract
A semiconductor integrated circuit includes a reference voltage generation circuit configured to generate a reference voltage, and a voltage changing circuit configured to generate a second voltage from a first voltage based on a difference between the second voltage and the reference voltage and apply the second voltage to a load capacitance. The reference voltage generation circuit includes a variable current source and a capacitor which are connected in series and is configured to change the reference voltage linearly.
Uemura, Masafumi. (2016). Semiconductor integrated circuit including a voltage boosting or lowering circuit (U.S. Patent No. 9251905). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9251905
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile