Granted Patent
Utility
US 5,097,302 · App. 07/672,381
Semiconductor device having current detection capability
Inventors:
Tatsuhiko Fujihira, Takeyoshi Nishimura
Patented Case
View Patent ↗
Granted: Mar 17, 1992
Filed: Mar 20, 1991
Inventors
Tatsuhiko Fujihira
Takeyoshi Nishimura
Assignee (at issue)
FUJI ELECTRIC CO., 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.