Granted Patent
Utility
US 6,611,561 · App. 09/506,277
Video coding
Inventors:
Miska Hannuksela, Ari Hourunranta
Patented Case
View Patent ↗
Granted: Aug 26, 2003
Filed: Feb 17, 2000
Inventors
Miska Hannuksela
Ari Hourunranta
Assignee (at issue)
Nokia Mobile Phones 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.