Granted Patent
Utility
US 5,821,136 · App. 08/698,129
Inverted field-effect device with polycrystalline silicon/germanium channel
Inventors:
Tsiu C. Chan, Yu-Pin Han, Elmer H. Guritz, Richard A. Blanchard
Patented Case
View Patent ↗
Granted: Oct 13, 1998
Filed: Aug 15, 1996
Inventors
Tsiu C. Chan
Yu-Pin Han
Elmer H. Guritz
Richard A. Blanchard
Assignee (at issue)
STMICROELECTRONICS, INC.
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.