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. 29, 2023
Filed:
Dec. 06, 2019
Applicant:
Cree Fayetteville, Inc., Fayetteville, AR (US);
Inventors:
Daniel John Martin, Fayetteville, AR (US);
William Austin Curbow, Fayetteville, AR (US);
Assignee:
WOLFSPEED, INC., Durham, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 25/07 (2006.01); H01L 25/00 (2006.01); H01L 23/50 (2006.01); H01L 21/66 (2006.01); G01R 31/30 (2006.01); B07C 5/344 (2006.01);
U.S. Cl.
CPC ...
H01L 25/072 (2013.01); G01R 31/3004 (2013.01); H01L 22/14 (2013.01); H01L 23/50 (2013.01); H01L 25/50 (2013.01); B07C 5/344 (2013.01);
Abstract
A device binning and/or matching process includes measuring with a testing device currents and/or voltages of a device with respect to time, determining with the testing device binning and/or matching criteria for the device based on transfer data generated from the device currents and/or the voltages measured with respect to time, and outputting with the testing device the binning and/or matching criteria for the device. A system and power module are also disclosed.