Granted Patent
Utility
US 6,340,987 · App. 08/572,547
Method and apparatus for masking latency in an interactive television network
Inventor:
Michael T. Hayashi
Patented Case
View Patent ↗
Granted: Jan 22, 2002
Filed: Dec 14, 1995
Inventor
Michael T. Hayashi
Assignee (at issue)
Time Warner Entertainment Company, L.P.
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.