Inventor · disambiguated record
Lev B. Sofman
Also filed as: SOFMAN LEV · SOFMAN LEV B
15 granted patents·8 pending applications·196 citations·filing 1996–2025
93Inventor score
Files withALCATEL LUCENT USA INC5MCI COMMUNICATIONS CORP5SOFMAN LEV B4FRONTIER COMMUNICATIONS HOLDINGS LLC2AGRAWAL ANSHUL1
Top patents by PatentIndex Score
23 records- 0187US11632289B1Optimal placement of aggregator equipment in telecommunication networksFRONTIER COMMUNICATION HOLDINGS LLC·Filed 2022·Granted Apr 18, 2023·2 cites·20 claims
- 0285US2025385830A1Optimal placement of aggregator equipment in telecommunication networksFRONTIER COMMUNICATIONS HOLDINGS LLC·Filed 2025·Application pending·0 cites
- 0384US5937042AMethod and system for rehome optimizationMCI COMMUNICATIONS CORP·Filed 1996·Granted Aug 10, 1999·85 cites·13 claims
- 0480US9402188B2Geo-location error correction for small cell placementALCATEL LUCENT USA INC·Filed 2014·Granted Jul 26, 2016·7 cites·20 claims
- 0574US12438767B2Optimal placement of aggregator equipment in telecommunication networksFRONTIER COMMUNICATIONS HOLDINGS LLC·Filed 2023·Granted Oct 7, 2025·0 cites·20 claims
- 0674US8055129B2Alien wavelength channel balancing and line amplifier optimizationALCATEL LUCENT·Filed 2008·Granted Nov 8, 2011·5 cites·21 claims
- 0769US8464303B2System and method for determining a cache arrangementSOFMAN LEV B·Filed 2008·Granted Jun 11, 2013·6 cites·20 claims
- 0862US8510787B2Access node capable of dynamic channel cachingAGRAWAL ANSHUL·Filed 2005·Granted Aug 13, 2013·3 cites·10 claims
- 0962US8201206B2System and method for determining cache memory size at a network node of an IPTV networkSOFMAN LEV B·Filed 2009·Granted Jun 12, 2012·3 cites·20 claims
- 1059US5959975AMethod of telecommunications demand-route multiplexing (DEROM)MCI WORLD COM INC·Filed 1997·Granted Sep 28, 1999·22 cites·23 claims
- 1148US6038390AMethod of selecting spans for fiber cut simulationsMCI COMMUNICATIONS CORP·Filed 1997·Granted Mar 14, 2000·13 cites·20 claims
- 1246US5946295AMethod of routing and multiplexing demands in a telecommunications networkMCI COMMUNICATIONS CORP·Filed 1997·Granted Aug 31, 1999·12 cites·16 claims
- 1345US2009313437A1Method and system of optimal cache partitioning in iptv networksALCATEL LUCENT USA INC·Filed 2009·Application pending·0 cites
- 1445US2003227870A1Method and system for automated voice quality statistics gatheringFiled 2003·Application pending·0 cites
- 1544US6760310B1Optimal allocation of multi-service concentratorsWORLDCOM INC·Filed 1999·Granted Jul 6, 2004·17 cites·28 claims
- 1644US2016182152A1Bit error ratio optimization method and apparatusALCATEL LUCENT USA INC·Filed 2014·Application pending·0 cites
- 1743US2011099332A1Method and system of optimal cache allocation in iptv networksALCATEL LUCENT USA INC·Filed 2008·Application pending·0 cites
- 1842US6047118AMethod of and system for determining optimal overtrunking in an optical telecommunications networkMCI COMMUNICATIONS CORP·Filed 1997·Granted Apr 4, 2000·7 cites·17 claims
- 1941US6151327AMethod of routing and bundling demands with low utilization in a telecommunications networkMCI COMMUNICATIONS CORP·Filed 1997·Granted Nov 21, 2000·14 cites·9 claims
- 2041US2008018884A1Intrusion Detection in Optical Fiber NetworksBUTLER DAVID·Filed 2007·Application pending·0 cites
- 2138US9526012B2Efficient evaluation of hotspots for metrocell deploymentALCATEL LUCENT USA INC·Filed 2014·Granted Dec 20, 2016·0 cites·18 claims
- 2238US2006198302A1Traffic dimensioning in a metro area with IPTV architectureSOFMAN LEV B·Filed 2006·Application pending·0 cites
- 2331US2012201170A1Backhaul Optimization For Traffic AggregationSOFMAN LEV B·Filed 2011·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →