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:
Aug. 23, 2011
Filed:
Dec. 30, 2008
Applicants:
Thomas John Bucella, Rochester, NY (US);
Thomas P. Dombroski, Fairport, NY (US);
David E. Fuchs, Pittsford, NY (US);
Jeremy M. Block, Walworth, NY (US);
Inventors:
Thomas John Bucella, Rochester, NY (US);
Thomas P. Dombroski, Fairport, NY (US);
David E. Fuchs, Pittsford, NY (US);
Jeremy M. Block, Walworth, NY (US);
Assignee:
Teknic, Inc., Pittsford, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02M 7/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A DC output power converter or DC switch device that includes methods and apparatus to reverse the current in the connected load, thereby draining the load's energy until the voltage in the load is brought to a (near) zero potential and held there.