Granted Patent
Utility
US 4,725,565 · App. 06/878,728
Method of diffusing conductivity type imparting material into III-V compound semiconductor material
Inventors:
Moshe Oren, Francisco C. Prince
Patented Case
View Patent ↗
Granted: Feb 16, 1988
Filed: Jun 26, 1986
Inventors
Moshe Oren
Francisco C. Prince
Assignee (at issue)
GTE Laboratories Incorporated
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.