Inventor · disambiguated record
Leonard Schwartz
Also filed as: CHIN EDWARD · SCHWARTZ LEONARD
38 granted patents·1 pending application·1,810 citations·filing 1975–2018
98Inventor score
Top patents by PatentIndex Score
39 records- 0196US4247097AVariable weight aerobic exercise gloveSCHWARTZ LEONARD·Filed 1979·Granted Jan 27, 1981·99 cites·6 claims
- 0295US9565117B2Adaptive intelligent routing in a communication systemDAHOD ASHRAF M·Filed 2010·Granted Feb 7, 2017·49 cites·25 claims
- 0392US4627618AAerobic hand weightsSCHWARTZ LEONARD·Filed 1983·Granted Dec 9, 1986·93 cites·11 claims
- 0492US4351526ADumbellsSCHWARTZ LEONARD·Filed 1980·Granted Sep 28, 1982·92 cites·5 claims
- 0588US6746463B1Device for percutaneous cutting and dilating a stenosis of the aortic valveSCIMED LIFE SYSTEMS INC·Filed 2003·Granted Jun 8, 2004·180 cites·19 claims
- 0688US6041058AHardware filtering method and apparatus3COM CORP·Filed 1997·Granted Mar 21, 2000·224 cites·20 claims
- 0787US5991299AHigh speed header translation processing3COM CORP·Filed 1997·Granted Nov 23, 1999·188 cites·3 claims
- 0885US6185214B1Use of code vectors for frame forwarding in a bridge/router3COM CORP·Filed 1997·Granted Feb 6, 2001·185 cites·21 claims
- 0984US10291529B2Adaptive intelligent routing in a communication systemCISCO TECH INC·Filed 2017·Granted May 14, 2019·4 cites·20 claims
- 1082US5033740AApparatus for exercising that is used with a handSCHWARTZ LEONARD·Filed 1990·Granted Jul 23, 1991·79 cites·11 claims
- 1180US10693789B2Adaptive intelligent routing in a communication systemCISCO TECH INC·Filed 2018·Granted Jun 23, 2020·2 cites·20 claims
- 1280US7613836B2Managing resources for IP networkingSTARENT NETWORKS CORP·Filed 2003·Granted Nov 3, 2009·28 cites·21 claims
- 1379US5978378AMethod and apparatus for VLAN support3COM CORP·Filed 1997·Granted Nov 2, 1999·122 cites·10 claims
- 1478US8630645B2Fast handoff support for wireless networksCHOWDHURY KUNTAL·Filed 2007·Granted Jan 14, 2014·8 cites·20 claims
- 1578US3997900AFour beam printed antenna for Doopler applicationSINGER CO·Filed 1975·Granted Dec 14, 1976·37 cites·8 claims
- 1676US7029483B2Device for percutaneous cutting and dilating a stenosis of the aortic valveSCIMED LIFE SYSTEMS INC·Filed 2004·Granted Apr 18, 2006·64 cites·16 claims
- 1771US8638747B2System and method for handoffs between technologiesRADHAKRISHNAN SHAJI E·Filed 2008·Granted Jan 28, 2014·5 cites·19 claims
- 1870US5793330AInterleaved planar array antenna system providing opposite circular polarizationsMARCONI ELECTRONIC SYST GEC·Filed 1996·Granted Aug 11, 1998·41 cites·14 claims
- 1967US4180818ADoppler navigation microstrip slanted antennaSINGER CO·Filed 1978·Granted Dec 25, 1979·23 cites·9 claims
- 2062US5859616AInterleaved planar array antenna system providing angularly adjustable linear polarizationGEC MARCONI HAZELTINE CORP·Filed 1997·Granted Jan 12, 1999·34 cites·16 claims
- 2160US6205149B1Quality of service control mechanism and apparatus3COM CORP·Filed 1997·Granted Mar 20, 2001·50 cites·24 claims
- 2259US5169362AStrength-aerobic exercise methodSCHWARTZ LEONARD·Filed 1991·Granted Dec 8, 1992·30 cites·7 claims
- 2358US8799513B2Managing resources for IP networkingTOBER BENJAMIN A·Filed 2009·Granted Aug 5, 2014·2 cites·13 claims
- 2457US5333002AFull aperture interleaved space duplexed beamshaped microstrip antenna systemMARCONI ELECTRONIC SYST GEC·Filed 1993·Granted Jul 26, 1994·26 cites·7 claims
- 2555US5300000AExercise sleeveSCHWARTZ LEONARD·Filed 1991·Granted Apr 5, 1994·24 cites·14 claims
- 2654US9854477B2System and method for handoffs between technologiesCISCO TECH INC·Filed 2014·Granted Dec 26, 2017·0 cites·22 claims
- 2752US4605931ACrossover traveling wave feed for microstrip antenna arraySINGER CO·Filed 1984·Granted Aug 12, 1986·13 cites·10 claims
- 2850US4644360AMicrostrip space duplexed antennaSINGER CO·Filed 1985·Granted Feb 17, 1987·16 cites·4 claims
- 2949US5289196ASpace duplexed beamshaped microstrip antenna systemMARCONI ELECTRONIC SYST GEC·Filed 1992·Granted Feb 22, 1994·19 cites·6 claims
- 3044US4698639ACircularly polarized leaky waveguide doppler antennaSINGER CO·Filed 1986·Granted Oct 6, 1987·12 cites·18 claims
- 3142US4746923AGamma feed microstrip antennaSINGER CO·Filed 1982·Granted May 24, 1988·9 cites·1 claims
- 3240US2002031835A1Laboratory-on-a-chip device using wetting forces and thermal marangoni pumpingUNIV DELAWARE·Filed 2001·Application pending·0 cites
- 3339US3995274ACylindrically shaped leaky wave antennaSINGER CO·Filed 1975·Granted Nov 30, 1976·8 cites·11 claims
- 3438US4730193AMicrostrip antenna bulk loadSINGER CO·Filed 1986·Granted Mar 8, 1988·8 cites·14 claims
- 3537US5234391AWater exercise apparatusSCHWARTZ LEONARD·Filed 1991·Granted Aug 10, 1993·17 cites·3 claims
- 3637US4032917ASynthesis technique for constructing cylindrical and spherical shaped wave guide arrays to form pencil beamsSINGER CO·Filed 1975·Granted Jun 28, 1977·6 cites·2 claims
- 3733US4932653AStrength-endurance exercise apparatusSCHWARTZ LEONARD·Filed 1987·Granted Jun 12, 1990·7 cites·8 claims
- 3830US4654668AMicrostrip circuit temperature compensation with stub meansSINGER CO·Filed 1985·Granted Mar 31, 1987·3 cites·5 claims
- 3930US4603332AInterleaved microstrip planar arraySINGER CO·Filed 1984·Granted Jul 29, 1986·3 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →