Sun; Hee Young

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sun; Hee Young.The latest application filed is for "positive electrode active material for secondary battery".

Company Profile

1.43.38

Sun; Hee Young - Daejeon KR
Sun; Hee Young - Yongin-si N/A KR
Sun; Hee Young - Gyeonggi-do N/A KR
Sun; Hee-Young - Cheonan KR
Sun; Hee-young - Yongin KR
Sun, Hee-Young - Cheonan-city KR
Sun, Hee-Young - Yongin-City KR

*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
Lithium air battery Grant 10,573,946 - Park , et al. Feb	2020-02-25
Positive electrode active material for secondary battery Grant 10,026,520 - Kim , et al. July 17, 2	2018-07-17
Lithium air battery Grant 9,997,813 - Park , et al. June 12, 2	2018-06-12
Lithium air battery Grant 9,935,317 - Park , et al. April 3, 2	2018-04-03
Positive electrode active material for lithium secondary battery and method for preparing the same Grant 9,825,294 - Oh , et al. November 21, 2	2017-11-21
Lithium air battery system Grant 9,559,370 - Park , et al. January 31, 2	2017-01-31
Positive Electrode Active Material for Secondary Battery App 20160164095 - Kim; Jeong Soo ; et al.	2016-06-09
Positive electrode active material for a lithium secondary battery, method for producing same, and lithium secondary battery comprising same Grant 9,203,077 - Oh , et al. December 1, 2	2015-12-01
Lithium Air Battery App 20150236388 - PARK; Myoung Gu ; et al.	2015-08-20
Lithium Air Battery App 20150188206 - Park; Myoung Gu ; et al.	2015-07-02
Fuel cell stack and fuel cell system with plurality of generation modules Grant 9,034,533 - Yi , et al. May 19, 2	2015-05-19
Lithium Air Battery App 20150037692 - Park; Myoung Gu ; et al.	2015-02-05
Lithium Air Battery System App 20150030940 - Park; Myoung Gu ; et al.	2015-01-29
Electrode for fuel cell and fuel cell employing the electrode Grant 8,679,705 - Sun , et al. March 25, 2	2014-03-25
Organic electrolyte solution and redox flow battery including the same Grant 8,642,202 - Sun , et al. February 4, 2	2014-02-04
Polymer electrolyte membrane and fuel cell using the polymer electrolyte membrane Grant 8,642,228 - Cho , et al. February 4, 2	2014-02-04
Positive Electrode Active Material for a Lithium Secondary Battery, Method for Preparing Same, and Lithium Secondary Battery Comprising Same App 20130316241 - Oh; Sung Woo ; et al.	2013-11-28
Crosslinked polybenzoxazines, electrolyte membrane including the same, and fuel cell employing the electrolyte membrane Grant 8,580,455 - Choi , et al. November 12, 2	2013-11-12
Positive Electrode Active Material for Lithium Secondary Battery and Method for Preparing the Same App 20130252109 - Oh; Sung Woo ; et al.	2013-09-26
Positive Electrode Active Material For A Lithium Secondary Battery, Method For Producing Same, And Lithium Secondary Battery Comprising Same App 20130244112 - Oh; Sung Woo ; et al.	2013-09-19
Fuel cell system and method of operating the same Grant 8,518,589 - Song , et al. August 27, 2	2013-08-27
Redox flow battery Grant 8,481,192 - Sun , et al. July 9, 2	2013-07-09
Polybenzoxazine-based compound, electrolyte membrane including the same, and fuel cell employing the electrolyte membrane Grant 8,426,081 - Choi , et al. April 23, 2	2013-04-23
Electrolyte membrane using polybenzoxazine based compound Grant 8,420,277 - Lee , et al. April 16, 2	2013-04-16
Method of removing residual oxygen in fuel cell by electrochemical purging Grant 8,372,552 - Sun , et al. February 12, 2	2013-02-12
Polybenzoxazine-based compound, electrolyte membrane including the same, and fuel cell employing the electrolyte membrane Grant 8,349,515 - Choi , et al. January 8, 2	2013-01-08
Polybenzoxazines, Electrolyte Membrane Comprising The Same, And Fuel Cell Employing The Electrolyte Membrane App 20120164556 - CHOI; Seong-woo ; et al.	2012-06-28
Polybenzoxazines, electrolyte membrane comprising the same, and fuel cell employing the electrolyte membrane Grant 8,148,028 - Choi , et al. April 3, 2	2012-04-03
Polybenzoxazine-based Compound, Electrolyte Membrane Including The Same, And Fuel Cell Employing The Electrolyte Membrane App 20120071611 - CHOI; Seong-woo ; et al.	2012-03-22
Polybenzoxazine-based Compound, Electrolyte Membrane Including The Same, And Fuel Cell Employing The Electrolyte Membrane App 20120070765 - CHOI; Seong-woo ; et al.	2012-03-22
Polybenzoxazine-based compound, electrolyte membrane including the same, and fuel cell employing the electrolyte membrane Grant 8,034,508 - Choi , et al. October 11, 2	2011-10-11
Polymer electrolyte membrane and fuel cell employing the same Grant 8,026,016 - Cho , et al. September 27, 2	2011-09-27
Organic Electrolyte Solution And Redox Flow Battery Including The Same App 20110195283 - Sun; Hee-young ; et al.	2011-08-11
Electrolyte membrane using polybenzoxazine based compound App 20110196051 - LEE; Myung-jin ; et al.	2011-08-11
Redox Flow Battery App 20110189549 - Sun; Hee-young ; et al.	2011-08-04
High temperature fuel cell using alkyl phosphoric acid Grant 7,968,247 - Lee , et al. June 28, 2	2011-06-28
Electrolyte membrane using polybenzoxazine based compound and method of manufacturing the same Grant 7,858,668 - Lee , et al. December 28, 2	2010-12-28
Polymer electrolyte membrane and method of producing the same Grant 7,858,260 - Lee , et al. December 28, 2	2010-12-28
Polymer electrolyte and fuel cell employing the same Grant 7,850,873 - Lee , et al. December 14, 2	2010-12-14
Method And Apparatus For Diagnosing Deterioration Of Fuel Cell App 20100286939 - OH; Duk-jin ; et al.	2010-11-11
Fuel Cell Stack And Fuel Cell System With Plurality Of Generation Modules App 20100266918 - YI; Jung Seok ; et al.	2010-10-21
Proton conductor, polymer electrolyte comprising the same and fuel cell employing the polymer electrolyte Grant 7,758,986 - Sun , et al. July 20, 2	2010-07-20
Method Of Removing Residual Oxygen In Fuel Cell By Electrochemical Purging App 20100151289 - Sun; Hee-young ; et al.	2010-06-17
Polymer electrolyte membrane and fuel cell using the same Grant 7,727,653 - Cho , et al. June 1, 2	2010-06-01
Polymer Electrolyte And Fuel Cell Employing The Same App 20100081033 - Lee; Myung-jin ; et al.	2010-04-01
Polymer electrolyte and fuel cell employing the same Grant 7,648,652 - Lee , et al. January 19, 2	2010-01-19
Electrode For Fuel Cell And Fuel Cell Employing The Electrode App 20080020264 - SUN; Hee-young ; et al.	2008-01-24
Positive active material for rechargeable lithium battery Grant 7,309,546 - Kweon , et al. December 18, 2	2007-12-18
Polybenzoxazines, Electrolyte Membrane Comprising The Same, And Fuel Cell Employing The Electrolyte Membrane App 20070275285 - CHOI; Seong-woo ; et al.	2007-11-29
Electrolyte membrane using polybenzoxazine based compound and method of manufacturing the same App 20070184323 - Lee; Myung-jin ; et al.	2007-08-09
Polybenzoxazine-based compound, electrolyte membrane including the same, and fuel cell employing the electrolyte membrane App 20070141426 - Choi; Seong-woo ; et al.	2007-06-21
Polymer electrolyte membrane and method of producing the same App 20060280984 - Lee; Myung-Jin ; et al.	2006-12-14
High temperature fuel cell using alkyl phosphoric acid App 20060263662 - Lee; Doo-yeon ; et al.	2006-11-23
Polymer electrolyte membrane and fuel cell using the polymer electrolyte membrane App 20060263659 - Cho; Myung-dong ; et al.	2006-11-23
Polymer electrolyte membrane and fuel cell using the same App 20060172170 - Cho; Chung-kun ; et al.	2006-08-03
Proton conductor, polymer electrolyte comprising the same and fuel cell employing the polymer electrolyte App 20060141317 - Sun; Hee-young ; et al.	2006-06-29
Polymer electrolyte and fuel cell employing the same App 20060127727 - Lee; Myung-jin ; et al.	2006-06-15
Nonaqueous electrolyte composition for improving overcharge safety and lithium battery using the same Grant 7,049,029 - Choy , et al. May 23, 2	2006-05-23
Polymer electrolyte membrane and fuel cell employing the same App 20060046134 - Cho; Myung-dong ; et al.	2006-03-02
Non-humidified polymer electrolyte App 20060003211 - Sun; Hee-young ; et al.	2006-01-05
Proton conductor App 20050221143 - Kwon, Kyung-jung ; et al.	2005-10-06
Nonaqueous electrolyte composition for improving overcharge safety and lithium battery using the same Grant 6,921,612 - Choy , et al. July 26, 2	2005-07-26
Positive active material for rechargeable lithium battery App 20030138699 - Kweon, Ho-jin ; et al.	2003-07-24
Nonaqueous electrolyte composition for improving overcharge safety and lithium battery using the same App 20030129499 - Choy, Sang-Hoon ; et al.	2003-07-10
Nonaqueous electrolyte composition for improving overcharge safety and lithium battery using the same App 20030118911 - Choy, Sang-hoon ; et al.	2003-06-26
Nonaqueous electrolyte composition for improving overcharge safety and lithium battery using the same App 20030099886 - Choy, Sang-hoon ; et al.	2003-05-29

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