Inventor · disambiguated record
Philip M. Lessner
Also filed as: LESSNER PHILIP · LESSNER PHILIP M · LESSNER PHILIP MICHAEL
83 granted patents·14 pending applications·1,520 citations·filing 1991–2021
99Inventor score
Top patents by PatentIndex Score
97 records- 0198US10658121B2Process for forming a solid electrolytic capacitorKEMET ELECTRONICS CORP·Filed 2017·Granted May 19, 2020·14 cites·56 claims
- 0298US10650980B2Conductive polymer dispersion for improved reliabilityKEMET ELECTRONICS CORP·Filed 2018·Granted May 12, 2020·14 cites·62 claims
- 0398US7667954B2CapacitorMEDTRONIC INC·Filed 2007·Granted Feb 23, 2010·122 cites·36 claims
- 0497US10340091B2Polyanion copolymers for use with conducting polymers in solid electrolytic capacitorsKEMET ELECTRONICS CORP·Filed 2017·Granted Jul 2, 2019·16 cites·120 claims
- 0597US9236191B2Materials and method for improving corner and edge coverage of solid electrolytic capacitorsKEMET ELECTRONICS CORP·Filed 2014·Granted Jan 12, 2016·26 cites·34 claims
- 0697US9030807B2Materials and methods for improving corner and edge coverage of solid electrolytic capacitorsCHACKO ANTONY P·Filed 2012·Granted May 12, 2015·43 cites·8 claims
- 0796US8349030B1Method for making anodes for high voltage electrolytic capacitors with high volumetric efficiency and stable D.C. leakageKEMET ELECTRONICS CORP·Filed 2011·Granted Jan 8, 2013·25 cites·18 claims
- 0896US8310815B2High voltage and high efficiency polymer electrolytic capacitorsFREEMAN YURI·Filed 2009·Granted Nov 13, 2012·48 cites·20 claims
- 0995US8771381B2Process for producing electrolytic capacitors and capacitors made therebyCHEN QINGPING·Filed 2012·Granted Jul 8, 2014·24 cites·21 claims
- 1095US6334966B1Chemical oxidative preparation of conductive polymersKEMET ELECTRONICS CORP·Filed 2000·Granted Jan 1, 2002·54 cites·19 claims
- 1194US10943742B2Conductive polymer dispersion for improved reliabilityKEMET ELECTRONICS CORP·Filed 2019·Granted Mar 9, 2021·5 cites·54 claims
- 1294US8323361B2High voltage and high efficiency polymer electrolytic capacitorsFREEMAN YURI·Filed 2011·Granted Dec 4, 2012·32 cites·25 claims
- 1393US10062519B2Tantalum capacitor with polymer cathodeKEMET ELECTRONICS CORP·Filed 2015·Granted Aug 28, 2018·12 cites·18 claims
- 1493US7221554B2Method of electrolytic deposition of an intrinsically conductive polymer upon a non-conductive substrateKEMET ELECTRONICS CORP·Filed 2005·Granted May 22, 2007·33 cites·9 claims
- 1592US9748043B2Method of improving electromechanical integrity of cathode coating to cathode termination interfaces in solid electrolytic capacitorsKEMET ELECTRONICS CORP·Filed 2013·Granted Aug 29, 2017·9 cites·46 claims
- 1692US8896986B2Method of improving electromechanical integrity of cathode coating to cathode termination interfaces in solid electrolytic capacitorsCHACKO ANTONY P·Filed 2011·Granted Nov 25, 2014·11 cites·22 claims
- 1791US8902565B2Electronic component termination and assembly by means of transient liquid phase sintering and polymer solder pastesMCCONNELL JOHN E·Filed 2011·Granted Dec 2, 2014·19 cites·18 claims
- 1891US6346185B1Method and electrolyte for anodizing valve metals to high voltageKEMET ELECTRONICS CORP·Filed 2000·Granted Feb 12, 2002·29 cites·11 claims
- 1990US9799449B2Multilayered ceramic capacitor with improved lead frame attachmentKEMET ELECTRONICS CORP·Filed 2014·Granted Oct 24, 2017·13 cites·41 claims
- 2090US5136474AProton exchange membrane electrochemical capacitorsGINER INC·Filed 1991·Granted Aug 4, 1992·77 cites·10 claims
- 2189US10147544B1Multilayer ceramic capacitor structures for use at high powerKEMET ELECTRONICS CORP·Filed 2017·Granted Dec 4, 2018·3 cites·25 claims
- 2289US7745281B2Thin solid electrolytic capacitor embeddable in a substrateKEMET ELECTRONICS CORP·Filed 2008·Granted Jun 29, 2010·20 cites·60 claims
- 2389US5837121AMethod for anodizing valve metalsKEMET ELECTRONICS CORP·Filed 1997·Granted Nov 17, 1998·49 cites·9 claims
- 2488US7731893B2Method for making anodes for electrolytic capacitor with high volumetric efficiencyKEMET ELECTRONICS CORP·Filed 2007·Granted Jun 8, 2010·16 cites·7 claims
- 2588US7256982B2Electrolytic capacitorLESSNER PHILIP MICHAEL·Filed 2003·Granted Aug 14, 2007·46 cites·55 claims
- 2688US6896782B2Capacitor prepared from a non-aqueous electrolyteKEMET ELECTRONICS CORP·Filed 2004·Granted May 24, 2005·16 cites·8 claims
- 2788US6072694AElectrolytic capacitor with improved leakage and dissipation factorKEMET ELECTRONICS CORP·Filed 1998·Granted Jun 6, 2000·84 cites·7 claims
- 2888US6001281APreparation of conductive polymers from stabilized precursor solutionsKEMET ELECTRONICS CORP·Filed 1998·Granted Dec 14, 1999·73 cites·9 claims
- 2987US6459565B1Surface mount aluminum capacitor having anode foil anodized in an aqueous phosphate solutionKEMET ELECTRONICS CORP·Filed 2001·Granted Oct 1, 2002·37 cites·10 claims
- 3086US9959979B2Low ESR capacitorKEMET ELECTRONICS CORP·Filed 2014·Granted May 1, 2018·4 cites·58 claims
- 3185US10840023B2Multilayered ceramic capacitor structures for use at high powerKEMET ELECTRONICS CORP·Filed 2018·Granted Nov 17, 2020·2 cites·25 claims
- 3285US10770240B2Hybrid capacitor and method of manufacturing a capacitorKEMET ELECTRONICS CORP·Filed 2018·Granted Sep 8, 2020·3 cites·69 claims
- 3385US10128054B2Linear-hyperbranched polymers as performance additives for solid electrolytic capacitorsKEMET ELECTRONICS CORP·Filed 2016·Granted Nov 13, 2018·5 cites·28 claims
- 3485US6436268B1Non-aqueous electrolytes for anodizingKEMET ELECTRONICS CORP·Filed 2000·Granted Aug 20, 2002·13 cites·7 claims
- 3584US8308825B2High volumetric efficiency anodes for electrolytic capacitorsFREEMAN YURI·Filed 2009·Granted Nov 13, 2012·11 cites·26 claims
- 3683US7361568B2Embedded capacitors and methods for their fabrication and connectionMOTOROLA INC·Filed 2005·Granted Apr 22, 2008·12 cites·5 claims
- 3783US6136176ACapacitor with conductive polymerKEMET ELECTRONICS CORP·Filed 1999·Granted Oct 24, 2000·64 cites·15 claims
- 3882US10643796B2Conductive polymer dispersion with enhanced coverageKEMET ELECTRONICS CORP·Filed 2016·Granted May 5, 2020·2 cites·43 claims
- 3982US6409905B1Method of and electrolyte for anodizing aluminum substrates for solid capacitorsKEMET ELECTRONICS CORP·Filed 2000·Granted Jun 25, 2002·33 cites·20 claims
- 4080US6798644B1ESR of solid electrolytic capacitors using conductive polymer cathodesKEMET ELECTRONICS CORP·Filed 2003·Granted Sep 28, 2004·37 cites·21 claims
- 4179US6056899APreparation of conductive polymers from stabilized precursor solutionsKEMET ELECTRONICS CORP·Filed 1999·Granted May 2, 2000·44 cites·9 claims
- 4278US11398357B2Aluminum polymer capacitor with enhanced internal conductance and breakdown voltage capabilityKEMET ELECTRONICS CORP·Filed 2021·Granted Jul 26, 2022·1 cites·25 claims
- 4378US6475368B2Method of aqueous anodizing aluminum substrates of solid capacitorsKEMET ELECTRONICS CORP·Filed 2001·Granted Nov 5, 2002·10 cites·15 claims
- 4477US9378898B2Linear-hyperbranched polymers as performance additives for solid electrolytic capacitorsKEMET ELECTRONICS CORP·Filed 2013·Granted Jun 28, 2016·2 cites·64 claims
- 4577US5935408AElectrolyte for anodizing valve metalsKEMET ELECTRONICS CORP·Filed 1998·Granted Aug 10, 1999·24 cites·4 claims
- 4676US6744621B2Edge formation process for aluminum solid electrolytic capacitorKEMET ELECTRONICS CORP·Filed 2003·Granted Jun 1, 2004·7 cites·13 claims
- 4776US6191013B1Process for improving leakage and dissipation factor of solid electrolytic capacitors employing conductive polymer cathodesKEMET ELECTRONICS CORP·Filed 1999·Granted Feb 20, 2001·42 cites·16 claims
- 4875US11152161B2Aluminum polymer capacitor with enhanced internal conductance and breakdown voltage capabilityKEMET ELECTRONICS CORP·Filed 2019·Granted Oct 19, 2021·1 cites·21 claims
- 4975US7754276B2Process for manufacturing low ESR conductive polymer based solid electrolytic capacitorsKEMET ELECTRONICS CORP·Filed 2007·Granted Jul 13, 2010·8 cites·42 claims
- 5075US6334945B1Aging process for solid electrode capacitorKEMET ELECTRONICS CORP·Filed 2000·Granted Jan 1, 2002·15 cites·15 claims
Showing the top 50 of 97 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →