Granted Patent
Utility
US 6,430,359 · App. 08/447,096
Apparatus and method using compressed codes for television program record scheduling
Inventors:
Henry C. Yuen, Daniel S. Kwoh, Kar Cheung Cho
Patented Case
View Patent ↗
Granted: Aug 6, 2002
Filed: May 22, 1995
Inventors
Henry C. Yuen
Daniel S. Kwoh
Kar Cheung Cho
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.