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. 16, 1982
Filed:
Mar. 28, 1980
Applicant:
Inventors:
Masahiro Hayakawa, Kawasaki, JP;
Yutaka Hirano, Atsugi, JP;
Assignee:
Fujitsu Limited, Hanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ;
U.S. Cl.
CPC ...
357 22 ; 357 68 ; 357 75 ; 357 36 ;
Abstract
A semiconductor device used, for example, for the amplification of microwave signals, comprising a plurality of semiconductor elements mounted on a base and connected parallel to each other in order to gain high output power, wherein the same type of corresponding electrodes of the adjacent semiconductor elements are directly connected to each other so that self oscillation does not occur in the device and the operation thereof is stable.