Granted Patent
Utility
US 6,085,250 · App. 08/822,344
Method and system for using layered networking application program interfaces (APIs) using a native asynchronous transfer mode (ATM) API
Inventor:
William A. Perry, Jr.
Patented Case
View Patent ↗
Granted: Jul 4, 2000
Filed: Mar 20, 1997
Inventor
William A. Perry, Jr.
Assignee (at issue)
Efficient Networks, 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.