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:
Jul. 27, 2010
Filed:
May. 29, 2007
Junichi Kobayashi, Kanagawa, JP;
Junichi Kobayashi, Kanagawa, JP;
NEC Microwave Tube, Ltd., Kanagawa, JP;
Abstract
A power supply apparatus has a series regulator for generating a predetermined power supply voltage from a DC voltage output from the rectifying circuit, and a capacitor bank of rectifying capacitors for stabilizing the power supply voltage. The power supply apparatus also has a charging bypass circuit connected between input and output terminals of the series regulator. The charging bypass circuit is turned on or off by an externally supplied drive signal, When a drop of the power supply voltage is detected, the charging bypass circuit is turned on.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile