Granted Patent
Utility
US 5,315,326 · App. 07/873,949
Efficient coding/decoding apparatuses for processing digital image signal
Inventor:
Kenji Sugiyama
Patented Case
View Patent ↗
Granted: May 24, 1994
Filed: Apr 24, 1992
Inventor
Kenji Sugiyama
Assignee (at issue)
Victor Company of Japan, 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.