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:
Feb. 09, 2009
Alexandra-oana Petroianu, Bucharest, RO;
Gabriel Codrin Aungurencei, Sunnyvale, CA (US);
Alexandra-Oana Petroianu, Bucharest, RO;
Gabriel Codrin Aungurencei, Sunnyvale, CA (US);
Semiconductor Components Industries, LLC, Phoenix, AZ (US);
Abstract
In one exemplary embodiment, a control circuit includes a comparator circuit that compares a solar cell voltage and a battery voltage and responsively activates a charging control signal if the solar cell voltage is greater than the battery voltage. If the solar cell voltage is not greater than the battery voltage, the comparator circuit deactivates the charging control signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile