Granted Patent
Utility
US 6,801,895 · App. 09/455,492
Method and apparatus for segmenting a multi-media program based upon audio events
Inventors:
Qian Huang, Zhu Liu
Patented Case
View Patent ↗
Granted: Oct 5, 2004
Filed: Dec 6, 1999
Inventors
Qian Huang
Zhu Liu
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.