Inventor · disambiguated record
Mark John Karol
Also filed as: KAROL MARK · KAROL MARK J · KAROL MARK JOHN
46 granted patents·3 pending applications·3,406 citations·filing 1989–2011
99Inventor score
Top patents by PatentIndex Score
49 records- 0197US5623495APortable base station architecture for an AD-HOC ATM lanLUCENT TECHNOLOGIES INC·Filed 1995·Granted Apr 22, 1997·380 cites·26 claims
- 0296US6859435B1Prevention of deadlocks and livelocks in lossless, backpressured packet networksLUCENT TECHNOLOGIES INC·Filed 2000·Granted Feb 22, 2005·223 cites·13 claims
- 0396US5822309ASignaling and control architecture for an ad-hoc ATM LANLUCENT TECHNOLOGIES INC·Filed 1995·Granted Oct 13, 1998·294 cites·23 claims
- 0495US6018528ASystem and method for optimizing spectral efficiency using time-frequency-code slicingAT & T CORP·Filed 1994·Granted Jan 25, 2000·294 cites·15 claims
- 0594US6064662ASystem and method for optimizing spectral efficiency using time-frequency-code slicingAT & T CORP·Filed 1998·Granted May 16, 2000·288 cites·14 claims
- 0693US5751708AAccess method for broadband and narrowband networksLUCENT TECHNOLOGIES INC·Filed 1995·Granted May 12, 1998·299 cites·43 claims
- 0790US7188189B2System and method to improve the resiliency and performance of enterprise networks by utilizing in-built network redundancyAVAYA TECHNOLOGY CORP·Filed 2003·Granted Mar 6, 2007·78 cites·12 claims
- 0890US5675573ADelay-minimizing system with guaranteed bandwidth delivery for real-time trafficLUCENT TECHNOLOGIES INC·Filed 1995·Granted Oct 7, 1997·235 cites·14 claims
- 0988US5757783AMethod and apparatus for routing ATM cells in an AD-ATM LANLUCENT TECHNOLOGIES INC·Filed 1995·Granted May 26, 1998·201 cites·23 claims
- 1087US5101290AHigh-performance packet-switched wdm ring networks with tunable lasersAT & T BELL LAB·Filed 1990·Granted Mar 31, 1992·81 cites·5 claims
- 1186US6058422AWireless internet access systemLUCENT TECHNOLOGIES INC·Filed 1996·Granted May 2, 2000·169 cites·8 claims
- 1283US6628617B1Technique for internetworking traffic on connectionless and connection-oriented networksLUCENT TECHNOLOGIES INC·Filed 1999·Granted Sep 30, 2003·131 cites·19 claims
- 1383US5416769AControlled-feedback packet switching systemAT & T CORP·Filed 1993·Granted May 16, 1995·106 cites·14 claims
- 1483US5172371AGrowable switchAT & T BELL LAB·Filed 1991·Granted Dec 15, 1992·40 cites·6 claims
- 1578US4955017AGrowable packet switch architectureAT & T BELL LAB·Filed 1989·Granted Sep 4, 1990·46 cites·3 claims
- 1676US7782787B2Rapid fault detection and recovery for internet protocol telephonyAVAYA INC·Filed 2004·Granted Aug 24, 2010·21 cites·6 claims
- 1771US4947389AMulti-channel ring architecture for distributed networksAT & T BELL LAB·Filed 1989·Granted Aug 7, 1990·32 cites·9 claims
- 1870US5255265AController for input-queued packet switchAT & T BELL LAB·Filed 1992·Granted Oct 19, 1993·56 cites·9 claims
- 1969US5457679AChannel sharing and memory sharing in a packet switching systemAT & T CORP·Filed 1993·Granted Oct 10, 1995·53 cites·32 claims
- 2069US5455701APacket switching apparatus using pipeline controllerAT & T CORP·Filed 1994·Granted Oct 3, 1995·55 cites·8 claims
- 2168US7463652B2System and method for notification of internet users about faults detected on an IP networkAVAYA INC·Filed 2003·Granted Dec 9, 2008·13 cites·20 claims
- 2266US4914648AMultichannel, multihop lightwave communication systemAMERICAN TELEPHONE & TELEGRAPH·Filed 1989·Granted Apr 3, 1990·29 cites·11 claims
- 2365US5610904APacket-based telecommunications networkLUCENT TECHNOLOGIES INC·Filed 1995·Granted Mar 11, 1997·56 cites·29 claims
- 2462US8472313B2System and method for optical bypass routing and switchingKAROL MARK·Filed 2010·Granted Jun 25, 2013·2 cites·20 claims
- 2561US5093743AOptical packet switchAT & T BELL LAB·Filed 1990·Granted Mar 3, 1992·30 cites·4 claims
- 2661US4955016AInterconnect fabric providing connectivity between an input and arbitrary output(s) of a group of outletsAT & T BELL LAB·Filed 1989·Granted Sep 4, 1990·20 cites·7 claims
- 2758US7697460B2Evaluating feasible transmission paths in a packet networkAVAYA INC·Filed 2007·Granted Apr 13, 2010·1 cites·27 claims
- 2856US5455699ALarge capacity multi-access wavelength division multiplexing packet networkAT & T CORP·Filed 1993·Granted Oct 3, 1995·28 cites·14 claims
- 2954US6122275AReal-time processing for virtual circuits in packet switchingLUCENT TECHNOLOGIES INC·Filed 1996·Granted Sep 19, 2000·31 cites·10 claims
- 3053US8266165B2Adaptive parameterized search algorithmKARACALI-AKYAMAC BENGI·Filed 2008·Granted Sep 11, 2012·0 cites·20 claims
- 3153US5256958AConcentrator-based growable packet switchAT & T BELL LAB·Filed 1991·Granted Oct 26, 1993·25 cites·10 claims
- 3253US5048013ATransmission congestion control method and apparatusAT & T BELL LAB·Filed 1990·Granted Sep 10, 1991·16 cites·9 claims
- 3352US5008881AChordal ring networkAT & T BELL LAB·Filed 1990·Granted Apr 16, 1991·24 cites·9 claims
- 3450US7953023B2Adaptive partitioning of traffic without additional probe trafficAVAYA INC·Filed 2008·Granted May 31, 2011·0 cites·20 claims
- 3549US7715417B2Creating a telecommunications channel from multiple channels that have differing signal-quality guaranteesAVAYA INC·Filed 2007·Granted May 11, 2010·0 cites·24 claims
- 3648US7961647B2Detecting interfering packet streams in packet networksAVAYA INC·Filed 2007·Granted Jun 14, 2011·0 cites·13 claims
- 3748US7720004B2Interfering packet streams in packet networksAVAYA INC·Filed 2007·Granted May 18, 2010·0 cites·12 claims
- 3847US8391154B2Probationary admission control in relay networksKARACALI-AKYAMAC BENGI·Filed 2007·Granted Mar 5, 2013·0 cites·6 claims
- 3946US8392711B2Staged establishment of secure strings of symbolsKAROL MARK JOHN·Filed 2009·Granted Mar 5, 2013·0 cites·20 claims
- 4046US7720005B2Estimating network-layer topology using end-to-end measurementsAVAYA INC·Filed 2007·Granted May 18, 2010·0 cites·6 claims
- 4146US6014385AMethod and apparatus for transmitting packetized data over a common communications channelLUCENT TECHNOLOGIES INC·Filed 1996·Granted Jan 11, 2000·19 cites·19 claims
- 4246US2009274040A1Mid-call Redirection of Traffic Through Application-Layer GatewaysAVAYA TECH LLC·Filed 2008·Application pending·0 cites
- 4345US8107385B2Evaluating quality of service in an IP network with cooperating relaysKARACALI-AKYAMAC BENGI·Filed 2006·Granted Jan 31, 2012·0 cites·20 claims
- 4445US2006203805A1Quality-of-service assurance for IP telephonyAVAYA TECHNOLOGY CORP·Filed 2005·Application pending·0 cites
- 4544US5095381APassive tap networkAT & T BELL LAB·Filed 1990·Granted Mar 10, 1992·10 cites·12 claims
- 4643US9306852B2Coding and packet distribution for alternative network paths in telecommunications networksDIETHORN ERIC JOHN·Filed 2006·Granted Apr 5, 2016·0 cites·19 claims
- 4740USRE34811EGrowable packet switch architectureAT & T BELL LAB·Filed 1992·Granted Dec 27, 1994·10 cites·1 claims
- 4839USRE34755EInterconnect fabric providing connectivity between an input and arbitrary output(s) of a group of outletsAT & T BELL LAB·Filed 1992·Granted Oct 11, 1994·10 cites·1 claims
- 4934US2012113896A1Skip Ahead Routing in Wireless Ad Hoc NetworksKAROL MARK·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →