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. 15, 2014
Filed:
Jan. 18, 2012
Applicant:
Mitsuru Yamane, Saitama, JP;
Inventor:
Mitsuru Yamane, Saitama, JP;
Assignee:
Sony Corporation, , JP;
Primary Examiner:
Int. Cl.
CPC ...
G05F 1/40 (2006.01);
U.S. Cl.
CPC ...
Abstract
There is provided a control device including a control unit, the control unit being configured to, when a first time, during which a level of a voltage output from a rectifier circuit for rectifying an alternating current supplied from an alternating-current power supply is lower than a level of a threshold voltage, has reached a threshold time, output a stop signal for stopping an operation of a power factor correction circuit to a control circuit that controls the operation of the power factor correction circuit.
Yamane, Mitsuru. (2014). Control device, control method, and power supply device (U.S. Patent No. 8698468). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8698468
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile