Granted Patent
Utility
US 6,654,499 · App. 10/160,628
Method and apparatus for encoding and decoding images
Inventors:
Weiping Li, Shipeng Li, Hangqiao Sun
Patented Case
View Patent ↗
Granted: Nov 25, 2003
Filed: Jun 3, 2002
Inventors
Weiping Li
Shipeng Li
Hangqiao Sun
Assignee (at issue)
Competitive Technologies of Pa, Inc.
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.