Granted Patent
Utility
US 6,038,694 · App. 08/823,079
Encoder for producing a checksum associated with changes to a frame in asynchronous transfer mode systems
Inventor:
George Swallow
Patented Case
View Patent ↗
Granted: Mar 14, 2000
Filed: Mar 24, 1997
Inventor
George Swallow
Assignee (at issue)
Cisco Systems 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.