Granted Patent
Utility
US 6,696,672 · App. 10/029,930
Heating lamp brackets for reaction chambers of evaporation coating machines
Inventors:
Hung-Lin Ke, Hua-Jen Tseng, Chun-Chieh Lee, Muh-Lang Jang
Patented Case
View Patent ↗
Granted: Feb 24, 2004
Filed: Dec 31, 2001
Inventors
Hung-Lin Ke
Hua-Jen Tseng
Chun-Chieh Lee
Muh-Lang Jang
Assignee (at issue)
MOSEL VITELIC 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.