Granted Patent
Utility
US 6,744,482 · App. 10/119,362
Active matrix type liquid crystal display device having particular positioning reference pattern and fabrication method thereof
Inventors:
Kimikazu Matsumoto, Takahisa Hannuki, Masashi Koike, Shinichi Nishida, Kunimasa Itakura
Patented Case
View Patent ↗
Granted: Jun 1, 2004
Filed: Apr 9, 2002
Inventors
Kimikazu Matsumoto
Takahisa Hannuki
Masashi Koike
Shinichi Nishida
Kunimasa Itakura
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.