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. 17, 2019
Filed:
Dec. 08, 2015
Applicant:
Mitsubishi Electric Corporation, Tokyo, JP;
Inventors:
Takuma Torii, Tokyo, JP;
Koji Yamanaka, Tokyo, JP;
Masaki Kono, Tokyo, JP;
Junichi Udomoto, Tokyo, JP;
Assignee:
Mitsubishi Electric Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03F 3/16 (2006.01); H03F 1/26 (2006.01); H03F 1/32 (2006.01); H03F 3/185 (2006.01); H03F 3/21 (2006.01); H01L 23/00 (2006.01); H03F 1/02 (2006.01); H03F 3/195 (2006.01); H03F 3/24 (2006.01);
U.S. Cl.
CPC ...
H03F 1/26 (2013.01); H01L 23/00 (2013.01); H03F 1/0205 (2013.01); H03F 1/32 (2013.01); H03F 1/3205 (2013.01); H03F 3/185 (2013.01); H03F 3/195 (2013.01); H03F 3/211 (2013.01); H03F 3/245 (2013.01);
Abstract
A multifinger transistor in which source fingers (to) and drain fingers (to) are arranged alternately with each of gate fingers (to) being sandwiched between one of the source fingers and one of the drain fingers is used. Line () and line () are attached to the source fingers (to) in an area on a gate side and causing a phase rotation such that the nearer to a central part a gate finger is, the more inductive the gate finger is.