Granted Patent
Utility
US 5,672,995 · App. 08/340,343
High speed mis-type intergrated circuit with self-regulated back bias
Inventors:
Junji Hirase, Hironori Akamatsu, Susumu Akamatsu, Takashi Hori
Patented Case
View Patent ↗
Granted: Sep 30, 1997
Filed: Nov 14, 1994
Inventors
Junji Hirase
Hironori Akamatsu
Susumu Akamatsu
Takashi Hori
Assignee (at issue)
SUMITOMO ELECTRIC INDUSTRIES, LTD.
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.