Granted Patent
Utility
US 4,536,231 · App. 06/612,877
Polysilicon thin films of improved electrical uniformity
Inventor:
Alan J. Kasten
Patented Case
View Patent ↗
Granted: Aug 20, 1985
Filed: May 22, 1984
Inventor
Alan J. Kasten
Assignee (at issue)
HARRIS 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.