Granted Patent
Utility
US 6,487,133 · App. 09/898,033
Semiconductor device
Inventors:
Masaharu Wada, Kenji Tsuchida, Atsushi Takeuchi
Patented Case
View Patent ↗
Granted: Nov 26, 2002
Filed: Jul 5, 2001
Inventors
Masaharu Wada
Kenji Tsuchida
Atsushi Takeuchi
Assignees (at issue)
Kabushiki Kaisha Toshiba
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.