Granted Patent
Utility
US 5,652,153 · App. 08/543,754
Method of making JFET structures for semiconductor devices with complementary bipolar transistors
Inventor:
James D. Beasom
Patented Case
View Patent ↗
Granted: Jul 29, 1997
Filed: Oct 16, 1995
Inventor
James D. Beasom
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.