Granted Patent
Utility
US 5,774,714 · App. 08/411,364
Zone bit recording enhanced video data layout
Inventors:
Manu Thapar, Shenze Chen
Patented Case
View Patent ↗
Granted: Jun 30, 1998
Filed: Mar 27, 1995
Inventors
Manu Thapar
Shenze Chen
Assignee (at issue)
Hewlett-Packard 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.