Granted Patent
Utility
US 6,045,711 · App. 08/999,228
Vacuum seal for field emission arrays
Inventors:
Wen-Chun Wang, Chun-Hui Tsai, Chih-Hao Tien
Patented Case
View Patent ↗
Granted: Apr 4, 2000
Filed: Dec 29, 1997
Inventors
Wen-Chun Wang
Chun-Hui Tsai
Chih-Hao Tien
Assignee (at issue)
Industrial Technology Research Institute
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.