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:
Jun. 06, 2023
Filed:
Jun. 19, 2020
Applicant:
Wolfspeed, Inc., Durham, NC (US);
Inventors:
Basim Noori, San Jose, CA (US);
Marvin Marbell, Morgan Hill, CA (US);
Scott Sheppard, Chapel Hill, NC (US);
Kwangmo Chris Lim, San Jose, CA (US);
Alexander Komposch, Morgan Hill, CA (US);
Qianli Mu, San Jose, CA (US);
Assignee:
Wolfspeed, Inc., Durham, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/66 (2006.01); H03F 1/08 (2006.01); H03F 3/195 (2006.01);
U.S. Cl.
CPC ...
H01L 23/66 (2013.01); H03F 1/086 (2013.01); H03F 3/195 (2013.01); H01L 2223/6616 (2013.01); H01L 2223/6655 (2013.01); H03F 2200/451 (2013.01);
Abstract
A transistor amplifier includes a group III-nitride based amplifier die including a gate terminal, a drain terminal, and a source terminal on a first surface of the amplifier die and an interconnect structure electrically bonded to the gate terminal, drain terminal and source terminal of the amplifier die on the first surface of the amplifier die and electrically bonded to an input path and output path of the transistor amplifier.