Granted Patent
Utility
US 4,339,285 · App. 06/172,757
Method for fabricating adjacent conducting and insulating regions in a film by laser irradiation
Inventor:
Jacques I. Pankove
Patented Case
View Patent ↗
Granted: Jul 13, 1982
Filed: Jul 28, 1980
Inventor
Jacques I. Pankove
Assignee (at issue)
RCA 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.