Granted Patent
Utility
US 6,252,788 · App. 09/421,287
Semiconductor integrated circuit device
Inventors:
Taketo Maesako, Kouki Yamamoto, Yoshinori Matsui, Kenichi Sakakibara
Patented Case
View Patent ↗
Granted: Jun 26, 2001
Filed: Oct 20, 1999
Inventors
Taketo Maesako
Kouki Yamamoto
Yoshinori Matsui
Kenichi Sakakibara
Assignee (at issue)
NEC 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.