Granted Patent
Utility
US 6,710,458 · App. 09/975,066
Tape for chip on film and semiconductor therewith
Inventor:
Toshiharu Seko
Patented Case
View Patent ↗
Granted: Mar 23, 2004
Filed: Oct 12, 2001
Inventor
Toshiharu Seko
Assignee (at issue)
SHARP KABUSHIKI KAISHA
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.