Granted Patent
Utility
US 6,740,596 · App. 09/903,244
Manufacturing method of active matrix substrate
Inventors:
Takasuke Hayase, Hiroaki Tanaka, Shusaku Kido, Toshihiko Harano
Patented Case
View Patent ↗
Granted: May 25, 2004
Filed: Jul 11, 2001
Inventors
Takasuke Hayase
Hiroaki Tanaka
Shusaku Kido
Toshihiko Harano
Assignee (at issue)
NEC LCD Technologies, 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.