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. 20, 2015
Filed:
Feb. 13, 2012
Applicants:
Junya Kobayashi, Suntou-gun, JP;
Minoru Hayasaki, Mishima, JP;
Inventors:
Junya Kobayashi, Suntou-gun, JP;
Minoru Hayasaki, Mishima, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02M 7/06 (2006.01); H02M 1/32 (2007.01); H02M 1/12 (2006.01);
U.S. Cl.
CPC ...
H02M 1/32 (2013.01); H02M 2001/322 (2013.01);
Abstract
A discharging circuit includes a filter unit connected between the input lines of a commercial AC power supply, a switch whose operations are controlled by the filter unit; and a discharging unit which discharges voltage of the capacitance element when the switch unit is turned on.
Kobayashi, Junya. (2015). Discharging circuit and power supply (U.S. Patent No. 8937471). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8937471
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile