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. 21, 2009
Filed:
Oct. 31, 2007
Applicants:
Scott E. Bauer, Holly, MI (US);
James D. Baal, Novi, MI (US);
Inventors:
Scott E. Bauer, Holly, MI (US);
James D. Baal, Novi, MI (US);
Assignee:
TK Holdings, Inc., Farmington Hills, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 27/08 (2006.01); B60R 21/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
First and second complementary voltage signals are operatively coupled across a series circuit comprising first and second sense resistors and a circuit element therebetween. A voltage across the circuit element is regulated in reference to a predetermined level, and an output signal responsive to the self-impedance of the circuit element is generated responsive at least one of a voltage across the first sense resistor and a voltage across the second sense resistor.