Tsai; Li-Duan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tsai; Li-Duan.The latest application filed is for "close-end fuel cell and anode bipolar plate thereof".

Company Profile

12.75.90

Tsai; Li-Duan - Hsinchu City TW
Tsai; Li-Duan - Hsinchu TW
Tsai; Li-Duan - Hsinchu County N/A TW
- Hsinchu TW
Tsai, Li-Duan - US

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Close-end Fuel Cell And Anode Bipolar Plate Thereof App 20220271302 - Chang; Sung-Chun ; et al.	2022-08-25
Air-cooling Fuel Cell Stack App 20220200018 - Chang; Sung-Chun ; et al.	2022-06-23
Electrolyte And Compound For The Electrolyte And Capacitor App 20220127219 - PAN; Che-Wei ; et al.	2022-04-28
Catalyst material and method for manufacturing the same Grant 11,142,836 - Lin , et al. October 12, 2	2021-10-12
Apparatus For Removing Boron App 20210275965 - HSIAO; Ta-Ching ; et al.	2021-09-09
Method for removing boron Grant 11,052,348 - Hsiao , et al. July 6, 2	2021-07-06
Multi-function Water Quality Monitoring Device App 20210190752 - LI; SZU-JU ; et al.	2021-06-24
Method For Manufacturing Nitride Catalyst App 20210095383 - LIN; Kuo-Hsin ; et al.	2021-04-01
Membrane electrode assembly and method for hydrogen evolution by electrolysis Grant 10,914,011 - Lin , et al. February 9, 2	2021-02-09
Membrane electrode assembly and method for hydrogen evolution by electrolysis Grant 10,914,012 - Lin , et al. February 9, 2	2021-02-09
Polymer, Ion-exchange Membrane, And Structure-enhanced Membrane Employing The Same App 20210024672 - LEE; Hsuan-Wei ; et al.	2021-01-28
Nitride catalyst and method for manufacturing the same Grant 10,900,133 - Lin , et al. January 26, 2	2021-01-26
Conductive polymer composite material and capacitor Grant 10,790,072 - Du , et al. September 29, 2	2020-09-29
Membrane Electrode Assembly And Method For Hydrogen Evolution By Electrolysis App 20200173039 - Lin; Kuo-Hsin ; et al.	2020-06-04
Nitride Catalyst And Method For Manufacturing The Same App 20200173043 - LIN; Kuo-Hsin ; et al.	2020-06-04
Catalyst Material And Method For Manufacturing The Same App 20200173042 - LIN; Kuo-Hsin ; et al.	2020-06-04
Membrane Electrode Assembly And Method For Hydrogen Evolution By Electrolysis App 20200173040 - LIN; Kuo-Hsin ; et al.	2020-06-04
Electrochemical energy conversion device and method of electrochemical energy conversion Grant 10,637,071 - Huang , et al.	2020-04-28
Electrocatalyst and fuel cell employing the same Grant 10,566,631 - Chao , et al. Feb	2020-02-18
Conductive Polymer Composite Material And Capacitor App 20200043628 - Du; Yi-Chang ; et al.	2020-02-06
Method And Apparatus For Removing Boron App 20190176085 - HSIAO; Ta-Ching ; et al.	2019-06-13
Conductive composite and capacitor utilizing the same Grant 10,262,808 - Du , et al.	2019-04-16
Polymer and method for preparing the same Grant 10,150,113 - Wang , et al. Dec	2018-12-11
Capacitor structure Grant 10,020,119 - Du , et al. July 10, 2	2018-07-10
Coated probe and method of fabricating the same Grant 9,970,959 - Tseng , et al. May 15, 2	2018-05-15
Electrocatalyst And Fuel Cell Employing The Same App 20180034065 - CHAO; Wen-Hsuan ; et al.	2018-02-01
Polymer, Ion Exchange Membrane And Structural Enhanced Membrane Employing The Same App 20180030187 - WANG; Chiu-Tung ; et al.	2018-02-01
Bilayer complex proton exchange membrane and membrane electrode assembly Grant 9,853,317 - Tsai , et al. December 26, 2	2017-12-26
Crosslinked copolymer and ionic exchange film Grant 9,834,623 - Lee , et al. December 5, 2	2017-12-05
Protected active metal electrode and device with the electrode Grant 9,812,706 - Wu , et al. November 7, 2	2017-11-07
Ion exchange membrane Grant 9,745,433 - Tsai , et al. August 29, 2	2017-08-29
Catalyst Composition For Alkaline Electrochemical Energy Conversion Reaction And Use Thereof App 20170187046 - Huang; Chiu-Ping ; et al.	2017-06-29
Ion Exchange Membrane App 20170183464 - TSAI; Cheng-Hsiu ; et al.	2017-06-29
Capacitor Structure App 20170186556 - DU; Yi-Chang ; et al.	2017-06-29
Polymer And Method For Preparing The Same App 20170182487 - WANG; Chiu-Tung ; et al.	2017-06-29
Conductive Composite And Capacitor Utilizing The Same App 20170186555 - DU; Yi-Chang ; et al.	2017-06-29
Polyelectrolyte and energy storage device Grant 9,590,269 - Chao , et al. March 7, 2	2017-03-07
Bipolar Plate For Fuel Cell And Fuel Cell App 20170047595 - Tsai; Li-Duan ; et al.	2017-02-16
Bipolar plate for fuel cell and fuel cell Grant 9,515,326 - Tsai , et al. December 6, 2	2016-12-06
Composite electrode material of lithium secondary battery and lithium secondary battery Grant 9,496,547 - Tsai , et al. November 15, 2	2016-11-15
Oxidant Mixture For Conjugated Polymer Synthesis App 20160247633 - Du; Yi-Chang ; et al.	2016-08-25
Composition For Conductive Polymer Synthesis App 20160240322 - Chien; Hung-Chung ; et al.	2016-08-18
Composite electrode and electrolytic capacitor Grant 9,390,863 - Chien , et al. July 12, 2	2016-07-12
Anode material with unsaturated compounds bonded to carbon-containing substrates and anode eletrode plate Grant 9,376,412 - Tsai , et al. June 28, 2	2016-06-28
Electrolyte mixture for electrolytic capacitor, composition for conductive polymer synthesis and conductive polymer solid electrolytic capacitor formed by using the same Grant 9,362,057 - Chien , et al. June 7, 2	2016-06-07
Electrolyte mixture, electrolytic capacitor having the same and oxidant mixture for conjugated polymer synthesis Grant 9,355,785 - Du , et al. May 31, 2	2016-05-31
Flexible maleimide polymer and method for preparing the same Grant 9,267,005 - Huang , et al. February 23, 2	2016-02-23
Fuel cell electrode structure containing platinum alloy black layer, platinum alloy carbon support layer and substrate layer and fuel cell using the same Grant 9,236,616 - Huang , et al. January 12, 2	2016-01-12
Decoupling device with three-dimensional lead frame and fabricating method thereof Grant 9,214,284 - Pan , et al. December 15, 2	2015-12-15
Gel polymer electrolyte and lithium polymer battery Grant 9,166,254 - Tsai , et al. October 20, 2	2015-10-20
Oxidizing agent useful for oxidative polymerization of high conductive polymers Grant 9,156,923 - Tsai , et al. October 13, 2	2015-10-13
Solid polymer electrolyte composition and method of synthesizing the same Grant 9,136,561 - Tsai , et al. September 15, 2	2015-09-15
Hybrid materials using ionic particles Grant 9,136,516 - Fang , et al. September 15, 2	2015-09-15
Non-aqueous electrolyte and lithium secondary battery including the same Grant 9,136,559 - Tsai , et al. September 15, 2	2015-09-15
Composite Electrode And Electrolytic Capacitor App 20150187496 - Chien; Hung-Chung ; et al.	2015-07-02
Polyelectrolyte And Energy Storage Device App 20150183897 - Chao; Chung-Hsiang ; et al.	2015-07-02
Decoupling device including a plurality of capacitor unit arrayed in a same plane Grant 9,058,933 - Cheng , et al. June 16, 2	2015-06-16
Power Storage Device And Super Capacitor Device App 20150162139 - Lin; Yu-Wei ; et al.	2015-06-11
Coated Probe And Method Of Fabricating The Same App 20150145546 - Tseng; Shih-Chun ; et al.	2015-05-28
Solid electrolytic capacitor and circuit board having the same Grant 9,030,808 - Hsu , et al. May 12, 2	2015-05-12
Embedded capacitor module Grant 9,013,893 - Hsu , et al. April 21, 2	2015-04-21
Embedded capacitor substrate module Grant 8,941,015 - Hsu , et al. January 27, 2	2015-01-27
Decoupling device and fabricating method thereof Grant 8,922,976 - Pan , et al. December 30, 2	2014-12-30
Decoupling device and fabricating method thereof Grant 08922976 -	2014-12-30
Metal catalyst composition modified by nitrogen-containing compound Grant 8,912,112 - Tsai , et al. December 16, 2	2014-12-16
Decoupling Device App 20140233158 - Cheng; Cheng-Liang ; et al.	2014-08-21
Stacked Type Fuel Cell App 20140212781 - Tsai; Li-Duan ; et al.	2014-07-31
Solid electrolytic capacitor Grant 8,773,844 - Cheng , et al. July 8, 2	2014-07-08
Meta-stable state nitrogen-containing polymer Grant 8,772,412 - Tsai , et al. July 8, 2	2014-07-08
Protected Active Metal Electrode And Device With The Electrode App 20140186716 - Wu; Jin-Bao ; et al.	2014-07-03
Gel Polymer Electrolyte And Lithium Polymer Battery App 20140186718 - Tsai; Li-Duan ; et al.	2014-07-03
Composite Electrode Material Of Lithium Secondary Battery And Lithium Secondary Battery App 20140178747 - Tsai; Li-Duan ; et al.	2014-06-26
Decoupling Device With Three-dimensional Lead Frame And Fabricating Method Thereof App 20140071591 - Pan; Yi-Hsiu ; et al.	2014-03-13
Composite cathode foils and solid electrolytic capacitors comprising the same Grant 8,644,006 - Hwang , et al. February 4, 2	2014-02-04
Electrolyte Mixture For Electrolytic Capacitor, Composition For Conductive Polymer Synthesis And Conductive Polymer Solid Electrolytic Capacitor Formed By Using The Same App 20140029166 - Chien; Hung-Chung ; et al.	2014-01-30
Electrolyte Mixture, Electrolytic Capacitor Having The Same And Oxidant Mixture For Conjugated Polymer Synthesis App 20140027663 - Du; Yi-Chang ; et al.	2014-01-30
Bilayer Complex Proton Exchange Membrane And Membrane Electrode Assembly App 20140004445 - Tsai; Li-Duan ; et al.	2014-01-02
Organic/inorganic hybrid composite proton exchange membrane Grant 8,569,389 - Tsai , et al. October 29, 2	2013-10-29
Low permeability composite proton exchange membrane including organic-inorganic hybrid Grant 8,552,075 - Tsai , et al. October 8, 2	2013-10-08
Embedded Capacitor Module App 20130248235 - Hsu; Chien-Min ; et al.	2013-09-26
Solid Electrolytic Capacitor And Circuit Board Having The Same App 20130233605 - Hsu; Chien-Min ; et al.	2013-09-12
Inter-penetrated proton exchange membrane, method for manufacturing the same, and proton exchange membrane fuel cell utilizing the same Grant 8,501,368 - Pan , et al. August 6, 2	2013-08-06
Flexible Maleimide Polymer And Method For Preparing The Same App 20130172518 - HUANG; Li-Fu ; et al.	2013-07-04
Anode Material And Anode Electrode Plate App 20130171515 - Tsai; Li-Duan ; et al.	2013-07-04
Energy Storage Device App 20130164602 - Tsai; Li-Duan ; et al.	2013-06-27
Hybrid Energy Storage Device App 20130164636 - HWANG; JENN-YEU ; et al.	2013-06-27
Solid Polymer Electrolyte Composition And Method Of Synthesizing The Same App 20130157122 - Tsai; Li-Duan ; et al.	2013-06-20
Bipolar Plate And Fuel Cell App 20130157166 - Tsai; Li-Duan ; et al.	2013-06-20
Method for manufacturing metal nano particles having hollow structure Grant 8,460,427 - Tsai , et al. June 11, 2	2013-06-11
Hybrid Porous Materials And Manufacturing Methods And Uses Thereof App 20130143146 - Huang; Hsiao-Feng ; et al.	2013-06-06
Decoupling Device And Fabricating Method Thereof App 20130120903 - Pan; Yi-Hsiu ; et al.	2013-05-16
Decoupling device Grant 8,289,679 - Cheng , et al. October 16, 2	2012-10-16
Energy storage devices Grant 8,273,475 - Hwang , et al. September 25, 2	2012-09-25
Embedded Capacitor Substrate Module App 20120168217 - Hsu; Chien-Min ; et al.	2012-07-05
Non-aqueous Electrolyte And Lithium Secondary Battery Including The Same App 20120171576 - Tsai; Li-Duan ; et al.	2012-07-05
Meta-stable State Nitrogen-containing Polymer App 20120172593 - Tsai; Li-Duan ; et al.	2012-07-05
Meta-stable State Nitrogen-containing Polymer App 20120172558 - Tsai; Li-Duan ; et al.	2012-07-05
Metal Catalyst Composition Modified By Nitrogen-containing Compound App 20120171593 - Tsai; Li-Duan ; et al.	2012-07-05
Hybrid Materials Using Ionic Particles App 20120171573 - Fang; Jason ; et al.	2012-07-05
Non-aqueous Electrolyte And Lithium Secondary Battery Including The Same App 20120171579 - Tsai; Li-Duan ; et al.	2012-07-05
Low Permeability Composite Proton Exchange Membrane Including Organic-inorganic Hybrid App 20120172461 - Tsai; Li-Duan ; et al.	2012-07-05
Decoupling Device App 20120162852 - Cheng; Cheng-Liang ; et al.	2012-06-28
Reference electrode Grant 8,187,435 - Du , et al. May 29, 2	2012-05-29
Decoupling Device App 20110157775 - Cheng; Cheng-Liang ; et al.	2011-06-30
Organic/inorganic Hybrid Composite Proton Exchange Membrane App 20110160319 - Tsai; Li-Duan ; et al.	2011-06-30
Through hole capacitor and method of manufacturing the same Grant 7,894,178 - Wu , et al. February 22, 2	2011-02-22
Highly dispersed carbon supported metal catalyst and method for manufacturing the same Grant 7,867,942 - Lo , et al. January 11, 2	2011-01-11
Inter-penetrated Proton Exchange Membrane, Method For Manufacturing The Same, And Proton Exchange Membrane Fuel Cell Utilizing The Same App 20100167102 - PAN; Jing-Pin ; et al.	2010-07-01
Composite Cathode Foils And Solid Electrolytic Capacitors Comprising The Same App 20100128416 - HWANG; Jenn-Yeu ; et al.	2010-05-27
Electrode Structure App 20100104924 - Huang; Chiu-Ping ; et al.	2010-04-29
Electrode Structure App 20100104925 - HUANG; CHIU-PING ; et al.	2010-04-29
Oxidizing agent useful for oxidative polymerization of high conductive polymers App 20100099889 - Tsai; Li-Duan ; et al.	2010-04-22
Energy Storage Devices App 20100075223 - Hwang; Jenn-Yeu ; et al.	2010-03-25
Hybrid capacitor Grant 7,561,410 - Lee , et al. July 14, 2	2009-07-14
Reference Electrode App 20090166198 - Du; Yi-Chang ; et al.	2009-07-02
Hybrid Capacitor App 20090161298 - Lee; Min-Lin ; et al.	2009-06-25
Through Hole Capacitor And Method Of Manufacturing The Same App 20090159322 - Wu; Bang-Hao ; et al.	2009-06-25
Highly Dispersed Carbon Supported Metal Catalyst And Method For Manufacturing The Same App 20090131247 - Lo; Man-Yin ; et al.	2009-05-21
Method For Manufacturing Metal Nano Particles Having Hollow Structure And Metal Nano Particles Manufactured By The Method App 20090035575 - Tsai; Li-Duan ; et al.	2009-02-05
Solid electrolytic capacitor and lead frame thereof Grant 7,447,000 - Cheng , et al. November 4, 2	2008-11-04
Retardants on polymerization of aniline Grant 7,442,328 - Tseng , et al. October 28, 2	2008-10-28
Solid Electrolytic Capacitor And Lead Frame Thereof App 20080158781 - Wu; Bang-Hao ; et al.	2008-07-03
Solid Electrolytic Capacitor And Lead Frame Thereof App 20080158782 - Cheng; Cheng-Liang ; et al.	2008-07-03
Electrode for electrolytic capacitor App 20080158784 - Hwang; Jenn-Yeu ; et al.	2008-07-03
Solid electrolytic capacitor, fabrication method thereof, and coupling agent utilizing in the same Grant 7,374,586 - Tseng , et al. May 20, 2	2008-05-20
Electrode structure App 20070154780 - Huang; Chiu-Ping ; et al.	2007-07-05
Oxidizing agent useful for oxidative polymerization of high conductive polymers App 20070096055 - Tsai; Li-Duan ; et al.	2007-05-03
Mixture solution for preparing a conductive polymer to produce solid electrolytic capacitors and its method Grant 7,208,104 - Tsai , et al. April 24, 2	2007-04-24
Solid Electrolytic Capacitor, Fabrication Method Thereof, And Coupling Agent Utilizing In The Same App 20070072362 - Tseng; Wen Nan ; et al.	2007-03-29
Composition, complex and method for enhancing catalysts utilization App 20070048592 - Wu; Fu-Chi ; et al.	2007-03-01
Retardants on polymerization of aniline App 20060202169 - Tseng; Wen-Nan ; et al.	2006-09-14
Solid electrolytic capacitor, fabrication method thereof, and coupling agent utilized in the same App 20050162815 - Tseng, Wen Nan ; et al.	2005-07-28
Solid electrolytic capacitor, fabrication method thereof, and coupling agent utilized in the same Grant 6,920,036 - Tseng , et al. July 19, 2	2005-07-19
Solid Electrolytic Capacitor, Fabrication Method Thereof, And Coupling Agent Utilized In The Same App 20050141173 - Tseng, Wen Nan ; et al.	2005-06-30
Solid electrolytic capacitor and its producing method Grant 6,862,170 - Tsai , et al. March 1, 2	2005-03-01
Solid electrolytic capacitor and its producing method App 20040184222 - Tsai, Li-Duan ; et al.	2004-09-23
Mixture solution for preparing a conductive polymer to produce solid electrolytic capacitors and its method App 20040169163 - Tsai, Li-Duan ; et al.	2004-09-02
TCNQ complex and its application in solid electrolytic capacitors App 20020163774 - Tsai, Li-Duan ; et al.	2002-11-07

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