Granted Patent
Utility
US 6,463,265 · App. 09/874,095
Data source hand-off in a broadcast-based data dissemination environment
Inventors:
Norman H. Cohen, Apratim Purakayastha, Luke Wong, Danny L. Yeh
Patented Case
View Patent ↗
Granted: Oct 8, 2002
Filed: Jun 5, 2001
Inventors
Norman H. Cohen
Apratim Purakayastha
Luke Wong
Danny L. Yeh
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.