Granted Patent
Utility
US 6,714,721 · App. 09/883,547
Changing a playback speed for video presentation recorded in a non-progressive frame structure format
Inventors:
Shu Lin, Jianlei Xie, Mark Alan Schultz
Patented Case
View Patent ↗
Granted: Mar 30, 2004
Filed: Jun 18, 2001
Inventors
Shu Lin
Jianlei Xie
Mark Alan Schultz
Assignee (at issue)
Thomson Licensing
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.