Granted Patent
Utility
US 6,028,599 · App. 08/728,614
Database for use in method and apparatus for displaying television programs and related text
Inventors:
Henry C. Yuen, Daniel S. Kwoh, Roy J. Mankovitz, Elsie Y. Leung
Patented Case
View Patent ↗
Granted: Feb 22, 2000
Filed: Oct 10, 1996
Inventors
Henry C. Yuen
Daniel S. Kwoh
Roy J. Mankovitz
Elsie Y. Leung
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.