Granted Patent
Utility
US 6,507,376 · App. 10/022,720
Display device formed on semiconductor substrate and display system using the same
Inventor:
Ryo Nakamura
Patented Case
View Patent ↗
Granted: Jan 14, 2003
Filed: Dec 20, 2001
Inventor
Ryo Nakamura
Assignee (at issue)
Kawasaki Microelectronics, 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.