Granted Patent
Utility
US 4,463,366 · App. 06/161,630
Field effect transistor with combination Schottky-junction gate
Inventors:
Yasunobu Ishii, Kazuyoshi Asai, Katsuhiko Kurumada
Patented Case
View Patent ↗
Granted: Jul 31, 1984
Filed: Jun 20, 1980
Inventors
Yasunobu Ishii
Kazuyoshi Asai
Katsuhiko Kurumada
Assignee (at issue)
Nippon Telegraph and Telephone Public Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.