Granted Patent
Utility
US 6,473,147 · App. 09/424,433
Liquid crystal device, method for manufacturing the liquid crystal device, and electronic apparatus
Inventors:
Hiroki Nakahara, Hideaki Okumura, Takeshi Nakamura
Patented Case
View Patent ↗
Granted: Oct 29, 2002
Filed: Nov 23, 1999
Inventors
Hiroki Nakahara
Hideaki Okumura
Takeshi Nakamura
Assignee (at issue)
SEIKO EPSON CORPORATION
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.