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:
Dec. 20, 2022
Filed:
Jun. 18, 2020
Applicant:
Wolfspeed, Inc., Durham, NC (US);
Inventors:
Lei Zhao, Chandler, AZ (US);
Fabian Radulescu, Chapel Hill, NC (US);
Assignee:
WOLFSPEED, INC., Durham, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03F 3/195 (2006.01); H03F 1/02 (2006.01);
U.S. Cl.
CPC ...
H03F 3/195 (2013.01); H03F 1/0288 (2013.01); H03F 2200/451 (2013.01);
Abstract
The present disclosure relates to added isolation between transistors in a multiple path amplifier circuit. The multiple path amplifier circuit includes a substrate, a first transistor on the substrate in a first path, and a second transistor on the substrate in a second path. The multiple path amplifier circuit also includes at least one electrical connection associated with the first and the second transistors and positioned to at least partially extend between the first path and the second path.