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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.:

US 10236770 B1

PDFFull Text
Date of Patent:
Mar. 19, 2019

Filed:

Mar. 06, 2018

High-voltage generator with multi-stage selection in low-voltage transistor process

Applicant:

National Chiao Tung University, Hsinchu, TW;

Inventors:

Ming-Dou Ker, Hsinchu County, TW;

Li-Chin Yu, Hsinchu, TW;

Assignee:

NATIONAL CHIAO TUNG UNIVERSITY, Hsinchu, TW;

Attorney:

CKC Partners Co., LLC

Primary Examiner:

Jeffery S Zweizig

Int. Cl.
CPC ...
H02M 3/07 (2006.01); G11C 29/02 (2006.01); G11C 5/14 (2006.01); H03K 17/687 (2006.01); H03K 17/06 (2006.01); H02M 1/00 (2006.01);
U.S. Cl.
CPC ...
H02M 3/073 (2013.01); G11C 5/145 (2013.01); G11C 29/021 (2013.01); H03K 17/063 (2013.01); H03K 17/6871 (2013.01); H02M 2001/0003 (2013.01); H02M 2003/076 (2013.01); H02M 2003/077 (2013.01);
Abstract

The present disclosure relates to a high-voltage generator with multi-stage selection in low-voltage transistor process which include a boosted circuit, a plurality of switch and a feedback circuit. The boosted circuit includes multiple charge pump, so that can generate a DC output voltage higher or lower than the input signal. Turning on or turning off each switch controlled by a control signal respectively. Both ends of the circuit is connected to the output end of the high-voltage generator and charge pumps. By controlling the turning on or turning off each switch, it determines the magnitude of the boost and it also can ensure that switches will not be damaged due to excessive voltage difference.

Find Patent Forward Citations

Ker, Ming-Dou. (2019). High-voltage generator with multi-stage selection in low-voltage transistor process (U.S. Patent No. 10236770). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10236770

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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