Granted Patent
Utility
US 6,810,014 · App. 09/523,758
ATM multiplex apparatus and congestion reporting method
Inventors:
Toru Watanabe, Kimitoshi Takeuchi, Kanichi Satou
Patented Case
View Patent ↗
Granted: Oct 26, 2004
Filed: Mar 13, 2000
Inventors
Toru Watanabe
Kimitoshi Takeuchi
Kanichi Satou
Assignee (at issue)
Hitachi Telecom Technologies, Ltd
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.