Granted Patent
Utility
US 6,710,429 · App. 09/881,716
Semiconductor device and process for production thereof
Inventors:
Masahiro Saito, Toru Nagamine, Ichio Shimizu
Patented Case
View Patent ↗
Granted: Mar 23, 2004
Filed: Jun 18, 2001
Inventors
Masahiro Saito
Toru Nagamine
Ichio Shimizu
Assignee (at issue)
Renesas Technology 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.