Granted Patent
Utility
US 6,556,624 · App. 09/478,002
Method and apparatus for accomplishing multiple description coding for video
Inventors:
Michael Orchard, Hamid Jafarkhani, Amy Ruth Reibman, Yao Wang
Patented Case
View Patent ↗
Granted: Apr 29, 2003
Filed: Jan 5, 2000
Inventors
Michael Orchard
Hamid Jafarkhani
Amy Ruth Reibman
Yao Wang
Assignee (at issue)
AT&T CORP.
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.