Granted Patent
Utility
US 6,456,321 · App. 09/339,046
Surveillance camera apparatus, remote surveillance apparatus and remote surveillance system having the surveillance camera apparatus and the remote surveillance apparatus
Inventors:
Fujio Ito, Kenji Takahashi, Hiroshi Miyabe, Haruo Tagawa
Patented Case
View Patent ↗
Granted: Sep 24, 2002
Filed: Jun 23, 1999
Inventors
Fujio Ito
Kenji Takahashi
Hiroshi Miyabe
Haruo Tagawa
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.