Granted Patent
Utility
US 6,756,997 · App. 09/593,556
Systems and methods for displaying and recording control interface with television programs, video, advertising information and program scheduling information
Inventors:
Thomas E. Ward, Douglas B. Macrae
Patented Case
View Patent ↗
Granted: Jun 29, 2004
Filed: Jun 14, 2000
Inventors
Thomas E. Ward
Douglas B. Macrae
Assignee (at issue)
Gemstar Development Corporation
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.