Granted Patent
Utility
US 5,477,540 · App. 07/880,805
Frame removal mechanism using end delimiter frames for token ring networks
Inventors:
Henry S. Yang, K. K. Ramakrishnan, Barry A. Spinney, Rajendra K. Jain
Patented Case
View Patent ↗
Granted: Dec 19, 1995
Filed: May 8, 1992
Inventors
Henry S. Yang
K. K. Ramakrishnan
Barry A. Spinney
Rajendra K. Jain
Assignee (at issue)
Digital Equipment Corporation, Patent Law Group
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.