Granted Patent
Utility
US 5,872,028 · App. 08/708,712
Method of forming power semiconductor devices with controllable integrated buffer
Inventors:
Joseph A. Yedinak, Anup Bhalla, Jeffrey Webster, Joseph L. Cumbo
Patented Case
View Patent ↗
Granted: Feb 16, 1999
Filed: Sep 5, 1996
Inventors
Joseph A. Yedinak
Anup Bhalla
Jeffrey Webster
Joseph L. Cumbo
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.