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:
Jun. 07, 1988
Filed:
Feb. 25, 1987
Yuichi Inoue, Tokyo, JP;
Shuji Ohtawa, Tokyo, JP;
Hitoshi Ochiai, Tokyo, JP;
Yoshihiko Kiyono, Tokyo, JP;
Chiaki Nakamura, Tokyo, JP;
Seiko Instruments Inc., Tokyo, JP;
Abstract
A circuit for charging capacitors having a power source, a plurality of capacitors for accumulating an electric charge from the power source, switching elements with electrically controllable inputs for connecting or disconnecting at least one of the capacitors to or from the power source, and resistors for setting the switching elements to turn off. These resistors are connected to the control inputs of the switching elements and to one of two terminals of the power source directly so that the resistors consume the electric charge only when the power source supplies the electric charge.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile