Granted Patent
Utility
US 5,028,564 · App. 07/352,583
Edge doping processes for mesa structures in SOS and SOI devices
Inventors:
Chen-Chi P. Chang, Kuan-Yang Liao, Joseph E. Farb
Patented Case
View Patent ↗
Granted: Jul 2, 1991
Filed: Apr 27, 1989
Inventors
Chen-Chi P. Chang
Kuan-Yang Liao
Joseph E. Farb
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.