Granted Patent
Utility
US 6,259,728 · App. 09/328,082
Data communication system and method
Inventors:
Ramautar Sharma, Kevin A. Shelby
Patented Case
View Patent ↗
Granted: Jul 10, 2001
Filed: Jun 8, 1999
Inventors
Ramautar Sharma
Kevin A. Shelby
Assignee (at issue)
LUCENT TECHNOLOGIES INC.
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.