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. 11, 2009
Filed:
Aug. 20, 2004
Applicant:
Joseph Mangano, Arlington, VA (US);
Inventor:
Joseph Mangano, Arlington, VA (US);
Assignee:
Science Research Laboratory, Inc., Somerville, MA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H02H 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Protection methods and protection systems, for high current semiconductor devices with diode junctions, that detect the anomalies in the local temperature at small areas of the junction and protect the device from accelerated aging and premature catastrophic damage. In an embodiment of the method of this invention for protecting a high current semiconductor devices with diode junctions, anomalies in the electrical or optical behavior of the junction are detected and, upon detection of the anomalies, power is diverted away from or around the device.