EH

Ellen L. Hahne

AT AT&T: 8 patents #2,286 of 18,772Top 15%
Overall (All Time): #663,680 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6538416 Border gateway reservation protocol for tree-based aggregation of inter-domain reservations Ping Pan, Henning Schulzrinne 2003-03-25
5541912 Dynamic queue length thresholds in a shared memory ATM switch Abhijit Choudhury 1996-07-30
5521916 Implementation of selective pushout for space priorities in a shared memory asynchronous transfer mode switch Abhijit Choudhury 1996-05-28
5475682 Method of regulating backpressure traffic in a packet switched network Abhijit Choudhury 1995-12-12
5163046 Dynamic window sizing in a data network Samuel P. Morgan 1992-11-10
5115430 Fair access of multi-priority traffic to distributed-queue dual-bus networks Nicholas F. Maxemchuk 1992-05-19
5072443 Communications system Nicholas F. Maxemchuk 1991-12-10
5014265 Method and apparatus for congestion control in a data network Charles Robert Kalmanek, Jr., Samuel P. Morgan 1991-05-07