Granted Patent
Utility
US 6,529,039 · App. 09/851,472
Semiconductor device
Inventor:
Kou Sasaki
Patented Case
View Patent ↗
Granted: Mar 4, 2003
Filed: May 4, 2001
Inventor
Kou Sasaki
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.