Granted Patent
Utility
US 6,646,952 · App. 10/122,234
Semiconductor circuit and semiconductor device
Inventors:
Takashi Tatsumi, Junji Mori, Hiroki Sugano
Patented Case
View Patent ↗
Granted: Nov 11, 2003
Filed: Apr 16, 2002
Inventors
Takashi Tatsumi
Junji Mori
Hiroki Sugano
Assignee (at issue)
MITSUBISHI ELECTRIC 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.