Granted Patent
Utility
US 6,493,054 · App. 09/825,953
Liquid crystal display
Inventors:
Masaya Mizunuma, Akira Tamatani, Ken Nakashima
Patented Case
View Patent ↗
Granted: Dec 10, 2002
Filed: Apr 5, 2001
Inventors
Masaya Mizunuma
Akira Tamatani
Ken Nakashima
Assignee (at issue)
Advanced Display, 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.