Granted Patent
Utility
US 6,683,386 · App. 09/837,804
Low profile optically-sensitive semiconductor package
Inventor:
Jinchuan Bai
Patented Case
View Patent ↗
Granted: Jan 27, 2004
Filed: Apr 18, 2001
Inventor
Jinchuan Bai
Assignee (at issue)
United Test Center 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.