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. 19, 2011
Filed:
May. 09, 2008
Albert Trenchs Magana, Valls, ES;
Pere Lopez Veraguas, Valls, ES;
Albert Trenchs Magana, Valls, ES;
Pere Lopez Veraguas, Valls, ES;
Renault s.a.s., Boulogne Billancourt, FR;
Abstract
A system for accurate voltage measurement of a high voltage battery for hybrid and electric vehicles includes a voltage measurement circuit including an analog sensing circuit, a wave generator circuit and a comparator. The analog sensing circuit senses the analog voltage of the high voltage battery. The wave generator circuit generates an analog periodic signal. The comparator receives the sensed analog voltage and the analog periodic signal from the wave generator circuit. The comparator produces an output signal based on the comparison of the inputs, and the output signal takes the form of a digital periodic signal indicative of the voltage of the high voltage battery.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile