Granted Patent
Utility
US 5,870,754 · App. 08/637,844
Video retrieval of MPEG compressed sequences using DC and motion signatures
Inventors:
Nevenka Dimitrova, Mohamed Abdel-Mottaleb
Patented Case
View Patent ↗
Granted: Feb 9, 1999
Filed: Apr 25, 1996
Inventors
Nevenka Dimitrova
Mohamed Abdel-Mottaleb
Assignee (at issue)
Philips Electronics North America 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.