Granted Patent
Utility
US 5,881,242 · App. 08/780,803
Method and system of parsing frame headers for routing data frames within a computer network
Inventors:
Edward Hau-chun Ku, James Philip Ervin, Douglas Ray Henderson, Richard Colbert Matlack, Jr., Jean Huey Wingler
Patented Case
View Patent ↗
Granted: Mar 9, 1999
Filed: Jan 9, 1997
Inventors
Edward Hau-chun Ku
James Philip Ervin
Douglas Ray Henderson
Richard Colbert Matlack, Jr.
Jean Huey Wingler
Assignee (at issue)
International Business Machines Corporation
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.