Granted Patent
Utility
US 6,487,137 · App. 09/924,469
Semiconductor memory device having a second voltage supplier supplying transfer gates with a second voltage higher than a first voltage
Inventors:
Hiroyoshi Tsuboi, Shinya Fujioka, Koichi Nishimura
Patented Case
View Patent ↗
Granted: Nov 26, 2002
Filed: Aug 9, 2001
Inventors
Hiroyoshi Tsuboi
Shinya Fujioka
Koichi Nishimura
Assignee (at issue)
Fujitsu Limited
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.