Granted Patent
Utility
US 6,429,486 · App. 09/444,374
Semiconductor support substrate potential fixing structure for SOI semiconductor device
Inventors:
Katsumi Abe, Kazuhisa Mori
Patented Case
View Patent ↗
Granted: Aug 6, 2002
Filed: Nov 22, 1999
Inventors
Katsumi Abe
Kazuhisa Mori
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.