Granted Patent
Utility
US 6,806,926 · App. 09/690,330
Reflection-type color liquid crystal display apparatus and method for manufacturing the same
Inventors:
Hironori Kikkawa, Mamoru Okamoto, Yuji Yamamoto, Michiaki Sakamoto, Muneo Maruyama, Takahiko Watanabe
Patented Case
View Patent ↗
Granted: Oct 19, 2004
Filed: Oct 17, 2000
Inventors
Hironori Kikkawa
Mamoru Okamoto
Yuji Yamamoto
Michiaki Sakamoto
Muneo Maruyama
Takahiko Watanabe
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.