Granted Patent
Utility
US 6,220,741 · App. 09/315,983
Flat panel display device
Inventors:
Shin Kawachi, Kenji Satoh
Patented Case
View Patent ↗
Granted: Apr 24, 2001
Filed: May 21, 1999
Inventors
Shin Kawachi
Kenji Satoh
Assignee (at issue)
Kabushiki Kaisha Toshiba
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.