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:
May. 28, 2013
Filed:
Nov. 19, 2010
Jun Miyanoiri, Chiba, JP;
Shinichi Idomukai, Chiba, JP;
Tomoyuki Nakaue, Chiba, JP;
Teruyuki Iwashima, Chiba, JP;
Takashi Kohata, Chiba, JP;
Jun Miyanoiri, Chiba, JP;
Shinichi Idomukai, Chiba, JP;
Tomoyuki Nakaue, Chiba, JP;
Teruyuki Iwashima, Chiba, JP;
Takashi Kohata, Chiba, JP;
Seiko Instruments Inc., Chiba, JP;
Abstract
Provided are a voltage application time period measuring circuit which does not require a battery, and a power supply apparatus including the voltage application time period measuring circuit. Each of a voltage application time period memory () and a set time period memory () is a nonvolatile memory, and hence it is unnecessary to provide a battery for holding information stored in each of the memories in the outside of the voltage application time period measuring circuit () and a power supply apparatus cost is reduced correspondingly.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile