Granted Patent
Utility
US 5,493,345 · App. 08/207,953
Method for detecting a scene change and image editing apparatus
Inventors:
Hiroyuki Ishikawa, Hidehiro Matsumoto
Patented Case
View Patent ↗
Granted: Feb 20, 1996
Filed: Mar 8, 1994
Inventors
Hiroyuki Ishikawa
Hidehiro Matsumoto
Assignee (at issue)
NEC 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.