Granted Patent
Utility
US 6,747,355 · App. 10/196,430
Semiconductor device and method for manufacturing the same
Inventors:
Takahisa Abiru, Keisuke Hatano
Patented Case
View Patent ↗
Granted: Jun 8, 2004
Filed: Jul 17, 2002
Inventors
Takahisa Abiru
Keisuke Hatano
Assignee (at issue)
NEC Electronics 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.