Inventor · disambiguated record
Li-Duan Tsai
Also filed as: TSAI LI D · TSAI LI-DUAN
65 granted patents·23 pending applications·131 citations·filing 2001–2024
98Inventor score
Top patents by PatentIndex Score
88 records- 0190US7561410B1Hybrid capacitorIND TECH RES INST·Filed 2008·Granted Jul 14, 2009·21 cites·28 claims
- 0287US10914011B2Membrane electrode assembly and method for hydrogen evolution by electrolysisIND TECH RES INST·Filed 2018·Granted Feb 9, 2021·2 cites·10 claims
- 0387US9745433B2Ion exchange membraneIND TECH RES INST·Filed 2016·Granted Aug 29, 2017·3 cites·12 claims
- 0487US8552075B2Low permeability composite proton exchange membrane including organic-inorganic hybridTSAI LI-DUAN·Filed 2011·Granted Oct 8, 2013·7 cites·6 claims
- 0586US10914012B2Membrane electrode assembly and method for hydrogen evolution by electrolysisIND TECH RES INST·Filed 2018·Granted Feb 9, 2021·2 cites·15 claims
- 0685US10637071B2Electrochemical energy conversion device and method of electrochemical energy conversionIND TECH RES INST·Filed 2016·Granted Apr 28, 2020·3 cites·5 claims
- 0783US9834623B1Crosslinked copolymer and ionic exchange filmIND TECH RES INST·Filed 2016·Granted Dec 5, 2017·4 cites·10 claims
- 0881US9376412B2Anode material with unsaturated compounds bonded to carbon-containing substrates and anode eletrode plateTSAI LI-DUAN·Filed 2012·Granted Jun 28, 2016·4 cites·11 claims
- 0980US9166254B2Gel polymer electrolyte and lithium polymer batteryIND TECH RES INST·Filed 2013·Granted Oct 20, 2015·4 cites·33 claims
- 1078US9214284B2Decoupling device with three-dimensional lead frame and fabricating method thereofIND TECH RES INST·Filed 2013·Granted Dec 15, 2015·3 cites·18 claims
- 1178US9136561B2Solid polymer electrolyte composition and method of synthesizing the sameTSAI LI-DUAN·Filed 2012·Granted Sep 15, 2015·4 cites·13 claims
- 1276US8569389B2Organic/inorganic hybrid composite proton exchange membraneTSAI LI-DUAN·Filed 2010·Granted Oct 29, 2013·2 cites·3 claims
- 1376US8289679B2Decoupling deviceCHENG CHENG-LIANG·Filed 2010·Granted Oct 16, 2012·3 cites·38 claims
- 1476US7894178B2Through hole capacitor and method of manufacturing the sameIND TECH RES INST·Filed 2008·Granted Feb 22, 2011·6 cites·33 claims
- 1576US7867942B2Highly dispersed carbon supported metal catalyst and method for manufacturing the sameIND TECH RES INST·Filed 2008·Granted Jan 11, 2011·3 cites·12 claims
- 1676US2025188630A1Oxynitride catalyst and hydrogen evolution deviceIND TECH RES INST·Filed 2024·Application pending·0 cites
- 1775US9013893B2Embedded capacitor moduleIND TECH RES INST·Filed 2013·Granted Apr 21, 2015·4 cites·35 claims
- 1875US7447000B2Solid electrolytic capacitor and lead frame thereofIND TECH RES INST·Filed 2007·Granted Nov 4, 2008·10 cites·26 claims
- 1973US12077873B2Method for manufacturing nitride catalystIND TECH RES INST·Filed 2020·Granted Sep 3, 2024·0 cites·8 claims
- 2073US6920036B1Solid electrolytic capacitor, fabrication method thereof, and coupling agent utilized in the sameIND TECH RES INST·Filed 2004·Granted Jul 19, 2005·17 cites·9 claims
- 2172US10900133B2Nitride catalyst and method for manufacturing the sameIND TECH RES INST·Filed 2018·Granted Jan 26, 2021·0 cites·4 claims
- 2272US8773844B2Solid electrolytic capacitorCHENG CHENG-LIANG·Filed 2011·Granted Jul 8, 2014·2 cites·19 claims
- 2371US8501368B2Inter-penetrated proton exchange membrane, method for manufacturing the same, and proton exchange membrane fuel cell utilizing the samePAN JING-PIN·Filed 2009·Granted Aug 6, 2013·2 cites·17 claims
- 2470US12494326B2Composition for electrolytic capacitor and electrolytic capacitor including the sameIND TECH RES INST·Filed 2022·Granted Dec 9, 2025·0 cites·11 claims
- 2570US9496547B2Composite electrode material of lithium secondary battery and lithium secondary batteryIND TECH RES INST·Filed 2013·Granted Nov 15, 2016·1 cites·23 claims
- 2670US9390863B2Composite electrode and electrolytic capacitorIND TECH RES INST·Filed 2014·Granted Jul 12, 2016·1 cites·20 claims
- 2770US9136559B2Non-aqueous electrolyte and lithium secondary battery including the sameTSAI LI-DUAN·Filed 2011·Granted Sep 15, 2015·1 cites·21 claims
- 2870US8460427B2Method for manufacturing metal nano particles having hollow structureTSAI LI-DUAN·Filed 2007·Granted Jun 11, 2013·3 cites·1 claims
- 2969US11541351B2Apparatus for removing boronIND TECH RES INST·Filed 2021·Granted Jan 3, 2023·0 cites·7 claims
- 3069US9853317B2Bilayer complex proton exchange membrane and membrane electrode assemblyIND TECH RES INST·Filed 2012·Granted Dec 26, 2017·1 cites·10 claims
- 3168US11978929B2Close-end fuel cell and anode bipolar plate thereofIND TECH RES INST·Filed 2021·Granted May 7, 2024·0 cites·14 claims
- 3268US11142836B2Catalyst material and method for manufacturing the sameIND TECH RES INST·Filed 2018·Granted Oct 12, 2021·0 cites·7 claims
- 3368US9590269B2Polyelectrolyte and energy storage deviceIND TECH RES INST·Filed 2014·Granted Mar 7, 2017·1 cites·32 claims
- 3468US8772412B2Meta-stable state nitrogen-containing polymerTSAI LI-DUAN·Filed 2011·Granted Jul 8, 2014·1 cites·10 claims
- 3568US2024162455A1Battery cellIND TECH RES INST·Filed 2023·Application pending·0 cites
- 3666US11549188B2Membrane electrode assembly and method for hydrogen evolution by electrolysisIND TECH RES INST·Filed 2021·Granted Jan 10, 2023·0 cites·13 claims
- 3764US11688862B2Air-cooling fuel cell stackIND TECH RES INST·Filed 2021·Granted Jun 27, 2023·0 cites·16 claims
- 3864US10790072B2Conductive polymer composite material and capacitorIND TECH RES INST·Filed 2019·Granted Sep 29, 2020·0 cites·14 claims
- 3964US8941015B2Embedded capacitor substrate moduleHSU CHIEN-MIN·Filed 2011·Granted Jan 27, 2015·1 cites·23 claims
- 4063US11052348B2Method for removing boronIND TECH RES INST·Filed 2017·Granted Jul 6, 2021·0 cites·8 claims
- 4163US9136516B2Hybrid materials using ionic particlesFANG JASON·Filed 2010·Granted Sep 15, 2015·1 cites·11 claims
- 4262US11807601B2Electrolyte and compound for the electrolyte and capacitorIND TECH RES INST·Filed 2020·Granted Nov 7, 2023·0 cites·16 claims
- 4362US2025177916A1Hydrogen purification system and control method thereofIND TECH RES INST·Filed 2023·Application pending·0 cites
- 4461US9515326B2Bipolar plate for fuel cell and fuel cellTSAI LI-DUAN·Filed 2012·Granted Dec 6, 2016·0 cites·15 claims
- 4561US8644006B2Composite cathode foils and solid electrolytic capacitors comprising the sameHWANG JENN-YEU·Filed 2008·Granted Feb 4, 2014·4 cites·17 claims
- 4661US7208104B2Mixture solution for preparing a conductive polymer to produce solid electrolytic capacitors and its methodIND TECHNOLOGY RES INST MATERI·Filed 2003·Granted Apr 24, 2007·4 cites·20 claims
- 4761US2024222673A1Bipolar membrane and method of manufacturing the sameIND TECH RES INST·Filed 2023·Application pending·0 cites
- 4860US9362057B2Electrolyte mixture for electrolytic capacitor, composition for conductive polymer synthesis and conductive polymer solid electrolytic capacitor formed by using the sameIND TECH RES INST·Filed 2013·Granted Jun 7, 2016·0 cites·7 claims
- 4960US9355785B2Electrolyte mixture, electrolytic capacitor having the same and oxidant mixture for conjugated polymer synthesisIND TECH RES INST·Filed 2013·Granted May 31, 2016·0 cites·9 claims
- 5060US9058933B2Decoupling device including a plurality of capacitor unit arrayed in a same planeIND TECH RES INST·Filed 2014·Granted Jun 16, 2015·0 cites·17 claims
Showing the top 50 of 88 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Li-Duan Tsai 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 →