Granted Patent
Utility
US 5,521,641 · App. 08/223,003
Image data coding apparatus and method
Inventors:
Shigenori Kinouchi, Akira Sawada
Patented Case
View Patent ↗
Granted: May 28, 1996
Filed: Apr 5, 1994
Inventors
Shigenori Kinouchi
Akira Sawada
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.