Granted Patent
Utility
US 6,747,628 · App. 10/279,987
Liquid crystal display controller and liquid crystal display device
Inventors:
Yoshikazu Yokota, Kunihiko Tani, Gorou Sakamaki, Katsuhiko Yamamoto, Takashi Yoneoka, Kazuhisa Higuchi, Kimihiko Sugiyama
Patented Case
View Patent ↗
Granted: Jun 8, 2004
Filed: Oct 25, 2002
Inventors
Yoshikazu Yokota
Kunihiko Tani
Gorou Sakamaki
Katsuhiko Yamamoto
Takashi Yoneoka
Kazuhisa Higuchi
Kimihiko Sugiyama
Assignees (at issue)
Renesas Technology Corporation
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.