Granted Patent
Utility
US 6,518,946 · App. 09/852,790
Liquid crystal display device
Inventors:
Yukihide Ode, Akira Ogura, Kentaro Agata, Kazunari Kurokawa, Takahiro Fujioka, Hiroshi Katayanagi, Mitsuru Goto
Patented Case
View Patent ↗
Granted: Feb 11, 2003
Filed: May 11, 2001
Inventors
Yukihide Ode
Akira Ogura
Kentaro Agata
Kazunari Kurokawa
Takahiro Fujioka
Hiroshi Katayanagi
Mitsuru Goto
Assignees (at issue)
HITACHI, LTD.
Hitachi Device Engineering Co., 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.