Granted Patent
Utility
US 4,746,964 · App. 06/901,502
Modification of properties of p-type dopants with other p-type dopants
Inventor:
Sheldon Aronowitz
Patented Case
View Patent ↗
Granted: May 24, 1988
Filed: Aug 28, 1986
Inventor
Sheldon Aronowitz
Assignee (at issue)
FAIRCHILD SEMICONDUCTOR 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.