Inventor · disambiguated record
Qingping Chen
Also filed as: CHEN QINGPING
38 granted patents·4 pending applications·426 citations·filing 2000–2021
98Inventor score
Top patents by PatentIndex Score
42 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
- 0397US10340091B2Polyanion copolymers for use with conducting polymers in solid electrolytic capacitorsKEMET ELECTRONICS CORP·Filed 2017·Granted Jul 2, 2019·16 cites·120 claims
- 0497US10109428B2Process to improve coverage and electrical performance of solid electrolytic capacitorsKEMET ELECTRONICS CORP·Filed 2017·Granted Oct 23, 2018·18 cites·26 claims
- 0597US9030807B2Materials and methods for improving corner and edge coverage of solid electrolytic capacitorsCHACKO ANTONY P·Filed 2012·Granted May 12, 2015·43 cites·8 claims
- 0696US10570520B2Preparation of conjugated dimer and products formed therefromKEMET ELECTRONICS CORP·Filed 2018·Granted Feb 25, 2020·12 cites·37 claims
- 0796US9761347B2Process to improve coverage and electrical performance of solid electrolytic capacitorKEMET ELECTRONICS CORP·Filed 2016·Granted Sep 12, 2017·16 cites·55 claims
- 0895US10879010B2Electrolytic capacitor having a higher cap recovery and lower ESRKEMET ELECTRONICS CORP·Filed 2018·Granted Dec 29, 2020·6 cites·28 claims
- 0995US9928964B1Preparation of conjugated dimer and products formed therefromKEMET ELECTRONICS CORP·Filed 2014·Granted Mar 27, 2018·12 cites·24 claims
- 1095US9761378B2Process to improve coverage and electrical performance of solid electrolytic capacitorsSHI YARU·Filed 2015·Granted Sep 12, 2017·17 cites·41 claims
- 1195US9343239B2Solid electrolytic capacitor and improved method for manufacturing a solid electrolytic capacitorKEMET ELECTRONICS CORP·Filed 2013·Granted May 17, 2016·13 cites·21 claims
- 1295US8771381B2Process for producing electrolytic capacitors and capacitors made therebyCHEN QINGPING·Filed 2012·Granted Jul 8, 2014·24 cites·21 claims
- 1394US10943742B2Conductive polymer dispersion for improved reliabilityKEMET ELECTRONICS CORP·Filed 2019·Granted Mar 9, 2021·5 cites·54 claims
- 1494US10074490B2Hybrid capacitor with enhanced reliabilityKEMET ELECTRONICS CORP·Filed 2016·Granted Sep 11, 2018·8 cites·129 claims
- 1593US11081290B2Process for forming an electrolytic capacitor having a higher cap recovery and lower ESRKEMET ELECTRONICS CORP·Filed 2020·Granted Aug 3, 2021·3 cites·34 claims
- 1692US8808403B2Process for solid electrolytic capacitors using polymer slurriesQIU YONGJIAN·Filed 2011·Granted Aug 19, 2014·45 cites·97 claims
- 1789US6425948B1Solvent-based fluorescent inks for writing instruments based upon pigment dispersions in non-aqueous solventsBIC CORP·Filed 2000·Granted Jul 30, 2002·29 cites·42 claims
- 1886US6517619B1Fluorescent inks for writing instruments using fluorescent dyes and white pigmentsBIC CORP·Filed 2000·Granted Feb 11, 2003·22 cites·31 claims
- 1984US6845004B2Protecting resin-encapsulated componentsKEMET ELECTRONICS CORP·Filed 2003·Granted Jan 18, 2005·31 cites·12 claims
- 2083US6503965B1Solvent-based non-fluorescent ink for writing instruments based upon pigment dispersions in non-aqueous solventsBIC CORP·Filed 2000·Granted Jan 7, 2003·20 cites·38 claims
- 2182US10643796B2Conductive polymer dispersion with enhanced coverageKEMET ELECTRONICS CORP·Filed 2016·Granted May 5, 2020·2 cites·43 claims
- 2280US8379371B2Utilization of moisture in hermetically sealed solid electrolytic capacitor and capacitors made thereofKEMET ELECTRONICS CORP·Filed 2011·Granted Feb 19, 2013·5 cites·40 claims
- 2379US11482382B2Electrolytic capacitor and process for forming an electrolytic capacitorKEMET ELECTRONICS CORP·Filed 2020·Granted Oct 25, 2022·1 cites·100 claims
- 2475US7754276B2Process for manufacturing low ESR conductive polymer based solid electrolytic capacitorsKEMET ELECTRONICS CORP·Filed 2007·Granted Jul 13, 2010·8 cites·42 claims
- 2573US11676770B2Electrolytic capacitor having a higher cap recovery and lower ESRKEMET ELECTRONICS CORP·Filed 2021·Granted Jun 13, 2023·0 cites·28 claims
- 2672US9524829B2Solid electrolytic capacitor and improved method for manufacturing a solid electrolytic capacitorKEMET ELECTRONICS CORP·Filed 2015·Granted Dec 20, 2016·1 cites·34 claims
- 2770US10947376B2Polyanion copolymers for use with conducting polymers in solid electrolytic capacitorsKEMET ELECTRONICS CORP·Filed 2019·Granted Mar 16, 2021·0 cites·14 claims
- 2870US6797748B2Polyurethane based inks for writing instrumentsBIC CORP·Filed 2001·Granted Sep 28, 2004·8 cites·37 claims
- 2969US11177076B2Conductive polymer capacitor for improved reliabilityKEMET ELECTRONICS CORP·Filed 2020·Granted Nov 16, 2021·0 cites·54 claims
- 3069US6798645B2Protecting resin-encapsulated componentsKEMET ELECTRONICS CORP·Filed 2004·Granted Sep 28, 2004·12 cites·4 claims
- 3165US11101077B2Conductive polymer dispersion for improved reliabilityKEMET ELECTRONICS CORP·Filed 2020·Granted Aug 24, 2021·0 cites·13 claims
- 3262US11396594B2Formulation for use with conducting polymers in solid electrolytic capacitorsKEMET ELECTRONICS CORP·Filed 2021·Granted Jul 26, 2022·0 cites·62 claims
- 3361US7348194B2Electrode compositions containing carbon nanotubes for solid electrolyte capacitorsKEMET ELECTRONICS CORP·Filed 2007·Granted Mar 25, 2008·2 cites·20 claims
- 3461US2014301022A1Process for Producing Electrolytic Capacitors and Capacitors Made TherebyCHEN QINGPING·Filed 2014·Application pending·0 cites
- 3559US6742952B1Transparent or translucent tubular structureBIC CORP·Filed 2003·Granted Jun 1, 2004·14 cites·36 claims
- 3655US7125429B2Protecting resin-encapsulated componentsKEMET ELECTRONICS CORP·Filed 2004·Granted Oct 24, 2006·5 cites·13 claims
- 3753US10199175B2Method of producing solid electrolytic capacitor and capacitor made therebyKEMET ELECTRONICS CORP·Filed 2016·Granted Feb 5, 2019·0 cites·15 claims
- 3852US9147530B2Hermetically sealed polymer capacitors with high stability at elevated temperaturesKEMET ELECTRONICS CORP·Filed 2013·Granted Sep 29, 2015·0 cites·19 claims
- 3947US2010246096A1Use of conjugated oligomer as additive for forming conductive polymersCHEN QINGPING·Filed 2010·Application pending·0 cites
- 4045US2007171596A1Electrode compositions containing carbon nanotubes for solid electrolyte capacitorsCHACKO ANTONY P·Filed 2006·Application pending·0 cites
- 4144USRE47373EUtilization of moisture in hermetically sealed solid electrolytic capacitors and capacitors made thereofKEMET ELECTRONICS CORP·Filed 2015·Granted Apr 30, 2019·0 cites·86 claims
- 4243US2008283409A1Use of conjugated oligomer as additive for forming conductive polymersCHEN QINGPING·Filed 2007·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Qingping Chen files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →