Inventor · disambiguated record
Ronald A. Spanke
Also filed as: SPANKE RONALD A · SPANKE RONALD ANTHONY
24 granted patents·2,970 citations·filing 1987–1997
98Inventor score
Top patents by PatentIndex Score
24 records- 0198US5452297AAccess switches for large ATM networksAT & T CORP·Filed 1993·Granted Sep 19, 1995·308 cites·10 claims
- 0296US5428607AIntra-switch communications in narrow band ATM networksAT & T CORP·Filed 1993·Granted Jun 27, 1995·346 cites·5 claims
- 0395US5280470ABandwidth and congestion management in accessing broadband ISDN networksAT & T BELL LAB·Filed 1993·Granted Jan 18, 1994·301 cites·44 claims
- 0494US5422882AATM networks for narrow band communicationsAT & T CORP·Filed 1993·Granted Jun 6, 1995·300 cites·36 claims
- 0593US5426636AATM distribution networks for narrow band communicationsAT & T CORP·Filed 1993·Granted Jun 20, 1995·238 cites·8 claims
- 0691US5390175AInter-cell switching unit for narrow band ATM networksAT & T CORP·Filed 1993·Granted Feb 14, 1995·196 cites·11 claims
- 0789US5428609ASTM-to-ATM convertersAT & T CORP·Filed 1994·Granted Jun 27, 1995·170 cites·8 claims
- 0888US5115427AArrangements for switching multiple packet types combined in a single packet streamAT & T BELL LAB·Filed 1990·Granted May 19, 1992·127 cites·23 claims
- 0988US5115426ABroadband isdn packet switching arrangementsAT & T BELL LAB·Filed 1990·Granted May 19, 1992·86 cites·17 claims
- 1086US5434854ASystem for communicating digital cellular data between a cell site and a switching system or another cell siteAT & T CORP·Filed 1993·Granted Jul 18, 1995·120 cites·14 claims
- 1183US4787692AElectro optical switch architecturesAMERICAN TELEPHONE & TELEGRAPH·Filed 1987·Granted Nov 29, 1988·59 cites·9 claims
- 1279US5363369ASystem for inter packet community communicationAT & T BELL LAB·Filed 1993·Granted Nov 8, 1994·108 cites·32 claims
- 1377US5438565APacket switch to provide code division, multiple access cellular serviceAT & T CORP·Filed 1993·Granted Aug 1, 1995·123 cites·8 claims
- 1476US5233606AArrangement for controlling shared-buffer-memory overflow in a multi-priority environmentAT & T BELL LAB·Filed 1991·Granted Aug 3, 1993·82 cites·9 claims
- 1573US5434853ASystem and method for providing soft handoff of a cellular mobile-to-mobile callAT & T CORP·Filed 1993·Granted Jul 18, 1995·89 cites·8 claims
- 1673US4891803APacket switching networkAMERICAN TELEPHONE & TELEGRAPH·Filed 1988·Granted Jan 2, 1990·43 cites·9 claims
- 1770US4899335ASelf routing packet switching network architectureAMERICAN TELEPHONE & TELEGRAPH·Filed 1988·Granted Feb 6, 1990·35 cites·13 claims
- 1868US5473604AMethod for avoiding node overload in a packet switching networkAT & T CORP·Filed 1994·Granted Dec 5, 1995·55 cites·11 claims
- 1964US5402256AOptical time slot interchanger apparatus and method of operationAT & T CORP·Filed 1994·Granted Mar 28, 1995·31 cites·16 claims
- 2063US5287347AArrangement for bounding jitter in a priority-based switching systemAT & T BELL LAB·Filed 1992·Granted Feb 15, 1994·42 cites·14 claims
- 2156US5691985ASystem and method for increasing throughput of inter-network gateways using a hardware assist engineLUCENT TECHNOLOGIES INC·Filed 1995·Granted Nov 25, 1997·38 cites·24 claims
- 2256US5572350AMethod and apparatus to compensate for differential attenuation in an optical time slot interchangerLUCENT TECHNOLOGIES INC·Filed 1994·Granted Nov 5, 1996·22 cites·12 claims
- 2351US5953330ACommunication switchLUCENT TECHNOLOGIES INC·Filed 1997·Granted Sep 14, 1999·29 cites·9 claims
- 2450US5278969AQueue-length monitoring arrangement for detecting consistency between duplicate memoriesAT & T BELL LAB·Filed 1991·Granted Jan 11, 1994·22 cites·24 claims
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