Granted Patent
Utility
US 6,567,062 · App. 09/654,388
Liquid crystal display apparatus and liquid crystal display driving method
Inventors:
Yasuyuki Kudo, Tsutomu Furuhashi, Toshio Miyazawa, Yoshiro Mikami, Hajime Akimoto, Norio Manba
Patented Case
View Patent ↗
Granted: May 20, 2003
Filed: Sep 1, 2000
Inventors
Yasuyuki Kudo
Tsutomu Furuhashi
Toshio Miyazawa
Yoshiro Mikami
Hajime Akimoto
Norio Manba
Assignee (at issue)
HITACHI, LTD.
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.