Granted Patent
Utility
US 5,463,629 · App. 07/976,923
Dynamic channel allocation method and system for integrated services digital network
Inventor:
Cheng-Hsu Ko
Patented Case
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Granted: Oct 31, 1995
Filed: Nov 18, 1992
Inventor
Cheng-Hsu Ko
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.