Granted Patent
Utility
US 6,498,839 · App. 09/759,083
Telemanagement system with modular features and database synchronization
Inventor:
Michael J. Rojas
Patented Case
View Patent ↗
Granted: Dec 24, 2002
Filed: Jan 12, 2001
Inventor
Michael J. Rojas
Assignee (at issue)
NEC Corporation Of America
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.