Granted Patent
Utility
US 6,263,443 · App. 08/947,538
Simplified data link protocol processor
Inventors:
Jon James Anderson, Bharat Tarachand Doshi, Subrahmanyam Dravida, Enrique Hernandez-Valencia, Murali Krishnaswamy, James S. Manchester
Patented Case
View Patent ↗
Granted: Jul 17, 2001
Filed: Oct 11, 1997
Inventors
Jon James Anderson
Bharat Tarachand Doshi
Subrahmanyam Dravida
Enrique Hernandez-Valencia
Murali Krishnaswamy
James S. Manchester
Assignee (at issue)
Agere Systems Guardian 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.