Inventor · disambiguated record
Jianhua Chen
Also filed as: CHEN JIANHUA · CHEN JIANHUA J · CHEN JIANHUA JOYCE
116 granted patents·42 pending applications·3,118 citations·filing 1993–2025
99Inventor score
Files withLITTELFUSE INC37SCIMED LIFE SYSTEMS INC14CHEN JIANHUA9DONGGUAN LITTELFUSE ELECTRONICS COMPANY LTD7SHENZHEN YUANDAOYUAN IND CO LTD7
Top patents by PatentIndex Score
158 records- 0199US6146356ABlock copolymer elastomer catheter balloonsSCIMED LIFE SYSTEMS INC·Filed 1999·Granted Nov 14, 2000·307 cites·8 claims
- 0298US6328925B1Laminate catheter balloons with additive burst strength and methods for preparation of sameSCIMED LIFE SYSTEMS INC·Filed 2000·Granted Dec 11, 2001·117 cites·13 claims
- 0398US6284333B1Medical devices made from polymer blends containing low melting temperature liquid crystal polymersSCIMED LIFE SYSTEMS INC·Filed 1999·Granted Sep 4, 2001·228 cites·5 claims
- 0498US6242063B1Balloons made from liquid crystal polymer blendsSCIMED LIFE SYSTEMS INC·Filed 1997·Granted Jun 5, 2001·182 cites·12 claims
- 0598US6124007ALaminate catheter balloons with additive burst strength and methods for preparation of sameSCIMED LIFE SYSTEMS INC·Filed 1996·Granted Sep 26, 2000·205 cites·16 claims
- 0697US6171278B1Block copolymer elastomer catheter balloonsSCIMED LIFE SYSTEMS INC·Filed 1997·Granted Jan 9, 2001·167 cites·2 claims
- 0796US7026026B2Balloons made from liquid crystal polymer blendsBOSTON SCIENT SCIMED INC·Filed 2002·Granted Apr 11, 2006·65 cites·14 claims
- 0896US5807520AMethod of balloon formation by cold drawing/neckingSCIMED LIFE SYSTEMS INC·Filed 1997·Granted Sep 15, 1998·124 cites·26 claims
- 0996US5556383ABlock copolymer elastomer catheter balloonsSCIMED LIFESYSTEMS INC·Filed 1995·Granted Sep 17, 1996·506 cites·17 claims
- 1095US6465067B1Composition and process for manufacturing PBT catheter balloonsSCIMED LIFE SYSTEMS INC·Filed 2000·Granted Oct 15, 2002·57 cites·25 claims
- 1195US5284625AContinuous ultrasonic devulcanization of vulcanized elastomersUNIV AKRON·Filed 1993·Granted Feb 8, 1994·92 cites·14 claims
- 1294US6168748B1Method of balloon formation by cold drawing/neckingSCIMED LIFE SYSTEMS INC·Filed 1998·Granted Jan 2, 2001·89 cites·24 claims
- 1394US5830182ABlock copolymer elastomer catheter balloonsSCIMED LIFE SYSTEMS INC·Filed 1997·Granted Nov 3, 1998·153 cites·19 claims
- 1493USD918582SSuitcaseSHENZHEN YUANDAOYUAN IND CO LTD·Filed 2020·Granted May 11, 2021·20 cites·1 claims
- 1590USD999523SLuggage caseSHENZHEN YUANDAOYUAN IND CO LTD·Filed 2023·Granted Sep 26, 2023·11 cites·1 claims
- 1690USD814686SLED party lightSHENZHEN HONGRUIXINDA TECH CO LTD·Filed 2017·Granted Apr 3, 2018·43 cites·1 claims
- 1790US8289122B2Reflowable thermal fuseMATTHIESEN MARTYN A·Filed 2009·Granted Oct 16, 2012·23 cites·8 claims
- 1889US11488749B2PPTC actuator heaterLITTELFUSE INC·Filed 2021·Granted Nov 1, 2022·2 cites·9 claims
- 1989US10685766B2Methods for manufacturing an insulated busbarLITTELFUSE INC·Filed 2017·Granted Jun 16, 2020·3 cites·8 claims
- 2088US9396889B1Electrical switching apparatus and secondary disconnect assembly with cradle assembly alignment and positioning features thereforEATON CORP·Filed 2015·Granted Jul 19, 2016·9 cites·20 claims
- 2187USD884868SClip-on fanSHENZHEN YILIAN YOUCHUANG NETWORK CO LTD·Filed 2019·Granted May 19, 2020·28 cites·1 claims
- 2287US9831054B2Insulated thermal cut-off deviceLITTELFUSE INC·Filed 2014·Granted Nov 28, 2017·7 cites·20 claims
- 2387US9570261B2Electrical switching apparatus and secondary disconnect assembly with contact alignment features thereforEATON CORP·Filed 2015·Granted Feb 14, 2017·4 cites·18 claims
- 2486USD1056583SUnder-sink organizersCHEN JIANHUA·Filed 2024·Granted Jan 7, 2025·7 cites·1 claims
- 2586US12150276B2Immersed cabinet and heat dissipation system thereofLUXSHARE THERMAL TECH HUIZHOU CO LTD·Filed 2022·Granted Nov 19, 2024·5 cites·19 claims
- 2686US2025353158A1Clutch mechanism and power tool having sameBLACK & DECKER INC·Filed 2025·Application pending·0 cites
- 2785US9472364B2Reflowable circuit protection deviceTYCO ELECTRONICS CORP·Filed 2014·Granted Oct 18, 2016·8 cites·24 claims
- 2884USD922768SSuitcaseSHENZHEN YUANDAOYUAN IND CO LTD·Filed 2019·Granted Jun 22, 2021·21 cites·1 claims
- 2984US10662268B2Catalyst component for olefin polymerization, catalyst, and use thereofCHINA PETROLEUM & CHEM CORP·Filed 2017·Granted May 26, 2020·2 cites·24 claims
- 3084US9751960B2Catalyst component for olefin polymerization, catalyst, and use thereofCHINA PETROLEUM & CHEM CORP·Filed 2014·Granted Sep 5, 2017·5 cites·20 claims
- 3184US5951941ABlock copolymer elastomer catheter balloonsSCIMED LIFE SYSTEMS INC·Filed 1998·Granted Sep 14, 1999·138 cites·13 claims
- 3284US2024300082A1Multispeed power toolBLACK & DECKER INC·Filed 2024·Application pending·0 cites
- 3383US11037708B2PPTC device having resistive componentLITTELFUSE INC·Filed 2019·Granted Jun 15, 2021·2 cites·16 claims
- 3483US10559444B2Fuse device having phase change materialLITTELFUSE INC·Filed 2017·Granted Feb 11, 2020·2 cites·16 claims
- 3582USD1068268SLuggage caseSHENZHEN YUANDAOYUAN IND CO LTD·Filed 2023·Granted Apr 1, 2025·6 cites·1 claims
- 3682US10208145B2Catalyst component for olefin polymerization, and catalyst containing the sameCHINA PETROLEUM & CHEM CORP·Filed 2015·Granted Feb 19, 2019·2 cites·68 claims
- 3782US6406457B1Block copolymer elastomer catheter balloonsSCIMED LIFE SYSTEMS INC·Filed 1999·Granted Jun 18, 2002·163 cites·16 claims
- 3880USD881605SU-shaped pillowCHEN JIANHUA·Filed 2018·Granted Apr 21, 2020·18 cites·1 claims
- 3979US11650391B2PPTC heater and material having stable power and self-limiting behaviorLITTELFUSE INC·Filed 2020·Granted May 16, 2023·1 cites·14 claims
- 4079US7101597B2Medical devices made from polymer blends containing low melting temperature liquid crystal polymersBOSTON SCIENT SCIMED INC·Filed 2001·Granted Sep 5, 2006·21 cites·29 claims
- 4178US11823821B2Polymer voltage-dependent resistorDONGGUAN LITTELFUSE ELECTRONICS COMPANY LTD·Filed 2022·Granted Nov 21, 2023·0 cites·12 claims
- 4278US11670440B2PPTC actuator heaterLITTELFUSE INC·Filed 2022·Granted Jun 6, 2023·0 cites·11 claims
- 4378US10777340B2PPTC material with mixed conductive filler compositionLITTELFUSE INC·Filed 2018·Granted Sep 15, 2020·1 cites·8 claims
- 4477USD1027350SDish rackCHEN JIANHUA·Filed 2024·Granted May 14, 2024·4 cites·1 claims
- 4577USD918581SSuitcaseSHENZHEN YUANDAOYUAN IND CO LTD·Filed 2019·Granted May 11, 2021·15 cites·1 claims
- 4677US8581686B2Electrically activated surface mount thermal fuseGALLA MATTHEW P·Filed 2009·Granted Nov 12, 2013·13 cites·20 claims
- 4776US11059160B2Multispeed power toolBLACK & DECKER INC·Filed 2018·Granted Jul 13, 2021·2 cites·20 claims
- 4875US9156927B2Catalyst component for olefin polymerization reaction and catalyst comprising sameGAO MINGZHI·Filed 2011·Granted Oct 13, 2015·4 cites·22 claims
- 4975US7163522B1Block copolymer elastomer catheter balloonsSCIMED LIFE SYSTEMS INC·Filed 2000·Granted Jan 16, 2007·18 cites·27 claims
- 5074US12011814B2Multispeed power toolBLACK & DECKER INC·Filed 2021·Granted Jun 18, 2024·0 cites·10 claims
Showing the top 50 of 158 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →