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:
Sep. 25, 2018
Filed:
Nov. 22, 2016
Applicants:
Masashi Kasamai, Kanagawa, JP;
Kohhei Yamaguchi, Kanagawa, JP;
Yoshihiro Takahashi, Tokyo, JP;
Inventors:
Assignee:
Ricoh Company, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02H 7/20 (2006.01); G05F 3/26 (2006.01); H02P 31/00 (2006.01); H02P 29/024 (2016.01); G03G 15/00 (2006.01); H02H 9/04 (2006.01); H02P 29/032 (2016.01);
U.S. Cl.
CPC ...
G05F 3/267 (2013.01); G03G 15/80 (2013.01); H02H 9/041 (2013.01); H02P 29/0241 (2016.02); H02P 29/032 (2016.02); H02P 31/00 (2013.01); G03G 2221/166 (2013.01); G03G 2221/1684 (2013.01);
Abstract
An electronic circuit includes a first consumption part, at least one second consumption part, and a current mirror circuit. The first consumption part passes a current to consume electricity when a voltage exceeding a first voltage is applied. At least one second consumption part is disposed in parallel with the first consumption part and passes a current to consume electricity. The current mirror circuit passes, to the second consumption part, a current corresponding to a current that flows through the first consumption part.