Granted Patent
Utility
US 5,288,660 · App. 08/011,998
Method for forming self-aligned t-shaped transistor electrode
Inventors:
Chang-Hwang Hua, Simon S. Chan, Ding-Yuan S. Day
Patented Case
View Patent ↗
Granted: Feb 22, 1994
Filed: Feb 1, 1993
Inventors
Chang-Hwang Hua
Simon S. Chan
Ding-Yuan S. Day
Assignee (at issue)
Avantek, 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.