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name:-0.11041498184204
name:-0.030082941055298
name:-0.017662048339844
Choi; Kyounghwan Patent Filings

Choi; Kyounghwan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Choi; Kyounghwan.The latest application filed is for "metal-air battery and operating method of the metal-air battery".

Company Profile
17.22.38
  • Choi; Kyounghwan - Suwon-si KR
  • Choi; Kyounghwan - Seoul KR
  • Choi; Kyounghwan - Gyeonggi-do 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
PatentDate
Metal-air Battery And Operating Method Of The Metal-air Battery
App 20220223945 - Lee; Hyunpyo ;   et al.
2022-07-14
Lithium air battery
Grant 11,283,124 - Choi , et al. March 22, 2
2022-03-22
Cathode, lithium air battery including cathode, and method of preparing lithium air battery
Grant 11,271,218 - Choi , et al. March 8, 2
2022-03-08
Metal air battery and method of operating the metal air battery
Grant 11,258,120 - Lee , et al. February 22, 2
2022-02-22
Cathode, lithium-air battery including cathode and method of manufacturing lithium-air battery
Grant 11,158,865 - Kim , et al. October 26, 2
2021-10-26
Positive Electrode Having Excellent Alkali Resistance, Method Of Manufacturing The Same, And Metal-air Battery And Electrochemical Device Including The Positive Electrode
App 20210313569 - Choi; Wonsung ;   et al.
2021-10-07
Metal air battery and method of operating the same
Grant 11,127,997 - Kim , et al. September 21, 2
2021-09-21
Metal-air battery having cylindrical structure
Grant 11,108,104 - Choi , et al. August 31, 2
2021-08-31
Organic compound, three-dimensional organic framework formed by using organic compound, separation sieve and optical layer, which comprise organic framework, and optical device comprising optical layer as optical amplification layer
Grant 11,066,351 - Suh , et al. July 20, 2
2021-07-20
Lithium Air Battery
App 20210194078 - CHOI; Wonsung ;   et al.
2021-06-24
Composite Solid Electrolyte, Electrochemical Cell Including The Same, And Method Of Preparing The Composite Solid Electrolyte
App 20210184201 - Choi; Wonsung ;   et al.
2021-06-17
Metal-air Battery Having Cathode Protective Layer And Method Of Manufacturing The Metal-air Battery
App 20210184221 - CHOI; Kyounghwan ;   et al.
2021-06-17
Metal-air Battery And Method Of Manufacturing The Metal-air Battery
App 20210167449 - CHOI; Wonsung ;   et al.
2021-06-03
Cathode And Metal-air Battery Including The Same
App 20210135309 - CHOI; Wonsung ;   et al.
2021-05-06
Cathode, metal-air battery including the cathode, and method of manufacturing the cathode
Grant 10,991,951 - Choi , et al. April 27, 2
2021-04-27
Low frequency kinetic energy harvester
Grant 10,972,018 - Choi , et al. April 6, 2
2021-04-06
Cathode, Metal-air Battery Including The Cathode, And Method Of Manufacturing The Cathode
App 20210091387 - CHOI; Wonsung ;   et al.
2021-03-25
Composite membrane, anode structure including the composite membrane, lithium battery including the anode structure, and method of preparing the composite membrane
Grant 10,930,913 - Choi , et al. February 23, 2
2021-02-23
Energy harvesting device using electroactive polymer nanocomposites
Grant 10,825,614 - Choi , et al. November 3, 2
2020-11-03
Composite Membrane, And Lithium Battery Including The Composite Membrane
App 20200243825 - CHOI; Kyounghwan ;   et al.
2020-07-30
Cathode, Lithium-air Battery Including The Cathode, And Method Of Manufacturing The Lithium-air Battery
App 20200243871 - CHOI; Kyounghwan ;   et al.
2020-07-30
Cathode, Lithium Air Battery Including Cathode, And Method Of Preparing Lithium Air Battery
App 20200220180 - CHOI; Wonsung ;   et al.
2020-07-09
Conductive Array, Composite Membrane Including The Conductive Array, Lithium Battery Including The Composite Membrane, And Metho
App 20200220179 - CHOI; Wonsung ;   et al.
2020-07-09
Cathode, Lithium-air Battery Including Cathode And Method Of Manufacturing Lithium-air Battery
App 20200212451 - Kim; Hyunjin ;   et al.
2020-07-02
Metal-air battery and metal-air battery module
Grant 10,693,203 - Choi
2020-06-23
Metal Air Battery And Method Of Operating The Metal Air Battery
App 20200144687 - LEE; Heungchan ;   et al.
2020-05-07
Positive electrode for metal-air battery and metal-air battery including the same
Grant 10,637,073 - Park , et al.
2020-04-28
Low Frequency Kinetic Energy Harvester
App 20200091839 - CHOI; Kyounghwan ;   et al.
2020-03-19
Metal-air Battery Having Cylindrical Structure
App 20200076030 - Choi; Wonsung ;   et al.
2020-03-05
Electrochemical cell, electrochemical cell module comprising the electrochemical cell, and preparation method of the electrochemical cell
Grant 10,566,670 - Choi Feb
2020-02-18
Metal-air battery apparatus and method of operating the same
Grant 10,541,456 - Choi Ja
2020-01-21
Metal-air battery having cylindrical structure
Grant 10,505,242 - Choi , et al. Dec
2019-12-10
Metal-air battery
Grant 10,439,261 - Park , et al. O
2019-10-08
Composite Membrane, Anode Structure Including The Composite Membrane, Lithium Battery Including The Anode Structure, And Method
App 20190214622 - CHOI; Wonsung ;   et al.
2019-07-11
Composite solid electrolyte comprising silane compound and lithium battery comprising the composite solid electrolyte
Grant 10,326,162 - Choi , et al.
2019-06-18
Metal air battery and gas diffusion layer thereof
Grant 10,263,306 - Choi , et al.
2019-04-16
Organic Compound, Three-dimensional Organic Framework Formed By Using Organic Compound, Separation Sieve And Optical Layer, Which Comprise Organic Framework, And Optical Device Comprising Optical Layer As Optical Amplification Layer
App 20190031586 - SUH; Donghack ;   et al.
2019-01-31
Metal-air battery
Grant 10,153,530 - Choi , et al. Dec
2018-12-11
Composite Solid Electrolyte Comprising Silane Compound And Lithium Battery Comprising The Composite Solid Electrolyte
App 20180351202 - Choi; Wonsung ;   et al.
2018-12-06
Metal air battery and cathode current collector included therein
Grant 10,020,552 - Kim , et al. July 10, 2
2018-07-10
Metal air battery and gas diffusion layer equipped therein
Grant 9,972,876 - Park , et al. May 15, 2
2018-05-15
Metal-air Battery Having Cylindrical Structure
App 20180097267 - Choi; Wonsung ;   et al.
2018-04-05
Positive Electrode For Metal-air Battery And Metal-air Battery Including The Same
App 20180090770 - Park; Jungock ;   et al.
2018-03-29
Metal-air Battery
App 20180076495 - PARK; Jungock ;   et al.
2018-03-15
Anode Architecture And Electrochemical Cell Including Anode Architecture
App 20170373320 - Choi; Kyounghwan ;   et al.
2017-12-28
Energy Harvesting Device Using Electroactive Polymer Nanocomposites
App 20170179853 - Choi; Kyounghwan ;   et al.
2017-06-22
Metal-air Battery
App 20170170534 - PARK; Jungock ;   et al.
2017-06-15
Apparatus And Method For Manufacturing Metal-air Battery Having Folded Structure
App 20170133732 - Kim; Joonhee ;   et al.
2017-05-11
Metal-air Battery
App 20170104253 - Choi; Kyounghwan ;   et al.
2017-04-13
Composite Electrolyte Film, Electrochemical Cell Including The Composite Electrolyte Film, And Method Of Preparing The Composite Electrolyte Film
App 20170093001 - Kim; Mokwon ;   et al.
2017-03-30
Composite Electrolyte Film, Electrochemical Cell Including The Composite Electrolyte Film, And Method Of Preparing The Composite Electrolyte Film
App 20170092975 - Kim; Mokwon ;   et al.
2017-03-30
Composite Cathode, Cathode-membrane Assembly, Electrochemical Cell Including The Cathode-membrane Assembly, And Method Of Preparing The Cathode-membrane Assembly
App 20170062812 - Kim; Joonhee ;   et al.
2017-03-02
Metal Air Battery And Gas Diffusion Layer Equipped Therein
App 20170054189 - Park; Jungock ;   et al.
2017-02-23
Metal Air Battery And Cathode Current Collector Included Therein
App 20170033422 - Kim; Joonhee ;   et al.
2017-02-02
Metal-air Battery Apparatus And Method Of Operating The Same
App 20170033423 - Choi; Kyounghwan
2017-02-02
Metal Air Battery And Method Of Operating The Same
App 20170018826 - KIM; Kihyun ;   et al.
2017-01-19
Metal Air Battery And Gas Diffusion Layer Thereof
App 20160336602 - Choi; Kyounghwan ;   et al.
2016-11-17
Electrochemical Cell, Electrochemical Cell Module Comprising The Electorchemical Cell, And Preparation Method Of The Electrochemical Cell
App 20160322685 - Choi; Kyounghwan
2016-11-03
Metal-air Battery And Metal-air Battery Module
App 20160322684 - Choi; Kyounghwan
2016-11-03
Electronic Device Including Transparent And Flexible Mica Substrate And Method For Manufacturing The Same
App 20160192480 - CHOI; Kyounghwan ;   et al.
2016-06-30

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