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:
Apr. 21, 2009
Filed:
Mar. 08, 2007
Applicants:
Ranjeet Kumar Gupta, Raebareli, IN;
Abhishek Katiyar, Farukhbad, IN;
Inventors:
Ranjeet Kumar Gupta, Raebareli, IN;
Abhishek Katiyar, Farukhbad, IN;
Assignee:
STMicroelectronics Pvt. Ltd., Greater Noida, Up, IN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03B 1/00 (2006.01); H03K 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A high voltage tolerant input buffer capable of operating across wide range of power supply, including low power supply voltages, dynamically controls the gate voltage of an NMOS pass transistor by sensing the incoming high voltage signal at the pad and dynamically controlling the gate bias voltage of NMOS pass transistor.
Quick Actions:
Gupta, Ranjeet. (2009). High voltage tolerant input buffer (U.S. Patent No. 7521970). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7521970
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