Inventor
EHRLICH KAREL
US5 patents
⚠️ This page may combine multiple inventors who share the name “EHRLICH KAREL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AT & T CORP
3 patentsUS5509055AApr 16, 1996
Inbound telecommunications services resources management system
AT & T CORP93 citations89
US7164653B1Jan 16, 2007
Shared bandwidth reservation in PL, ATM, FR and IP/MPLS networks
AT & T CORP8 citations71
US7567507B1Jul 28, 2009
Shared bandwidth reservation in PL, ATM, FR and IP/MPLS networks
AT & T CORP2 citations60