Granted Patent
Utility
US 6,323,897 · App. 09/389,234
Network surveillance video camera system
Inventors:
Haruo Kogane, Manabu Nakamura, Mamoru Higashimura
Patented Case
View Patent ↗
Granted: Nov 27, 2001
Filed: Sep 3, 1999
Inventors
Haruo Kogane
Manabu Nakamura
Mamoru Higashimura
Assignee (at issue)
SUMITOMO ELECTRIC INDUSTRIES, 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.