Granted Patent
Utility
US 6,566,754 · App. 09/909,696
Polycrystalline semiconductor device and its manufacture method
Inventors:
Akito Hara, Kuninori Kitahara, Satoshi Murakami
Patented Case
View Patent ↗
Granted: May 20, 2003
Filed: Jul 20, 2001
Inventors
Akito Hara
Kuninori Kitahara
Satoshi Murakami
Assignee (at issue)
Fujitsu Limited
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.