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:
Nov. 29, 2016
Filed:
Jan. 04, 2013
Applicant:
Cree, Inc., Durham, NC (US);
Inventors:
Michael Walters, Apex, NC (US);
Qingcong Hu, Morrisville, NC (US);
Assignee:
Cree, Inc., Durhan, NC (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05F 3/16 (2006.01); H02M 3/156 (2006.01); H05B 33/08 (2006.01); G05F 1/00 (2006.01); H02M 1/00 (2006.01);
U.S. Cl.
CPC ...
H02M 3/156 (2013.01); H05B 33/0815 (2013.01); H05B 33/0848 (2013.01); H02M 2001/0009 (2013.01); H02M 2001/0016 (2013.01);
Abstract
A circuit for generating an output current includes a control signal generating circuit that is configured to generate a control signal. The control signal is a function of a level of an analog input voltage signal, and a level of the output current is a function of a level of an analog input current signal and the level of the analog input voltage signal.