Granted Patent
Utility
US 6,816,616 · App. 09/872,402
Header compression for image data stream
Inventor:
Chia-Yuan Teng
Patented Case
View Patent ↗
Granted: Nov 9, 2004
Filed: May 31, 2001
Inventor
Chia-Yuan Teng
Assignee (at issue)
WebEx Communications, 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.