Granted Patent
Utility
US 6,122,660 · App. 09/256,520
Method for distributing digital TV signal and selection of content
Inventors:
Yurij Baransky, Hubertus Franke, Pratap C. Pattnaik
Patented Case
View Patent ↗
Granted: Sep 19, 2000
Filed: Feb 22, 1999
Inventors
Yurij Baransky
Hubertus Franke
Pratap C. Pattnaik
Assignee (at issue)
International Business Machines 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.