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:
Jan. 30, 2018
Filed:
Mar. 20, 2015
Applicant:
Seiko Instruments Inc., Chiba-shi, Chiba, JP;
Inventors:
Atsushi Sakurai, Chiba, JP;
Hiroshi Saito, Chiba, JP;
Assignee:
SII SEMICONDUCTOR CORPORATION, Chiba-Shi, Chiba, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02M 3/06 (2006.01); H02M 3/08 (2006.01); H02M 3/02 (2006.01); H02M 3/07 (2006.01);
U.S. Cl.
CPC ...
H02M 3/06 (2013.01); H02M 3/02 (2013.01); H02M 3/08 (2013.01); H02M 3/07 (2013.01);
Abstract
To provide a booster apparatus capable of being configured without using a plurality of voltage generators and with a simple circuit. A booster apparatus is equipped with a voltage generator, a plurality of boosting capacitors connected in series with the voltage generator, intermediary capacitors, and switch circuits configured to perform switching control of connections between the voltage generator, the plurality of boosting capacitors and the intermediary capacitors.