Choe; Seunghoe Patent Filings

Patent	Date
Membrane electrode assembly for proton exchange membrane water electrolyzer and method of preparing membrane electrode assembly for proton exchange membrane water electrolyzer Grant 11,326,264 - Jang , et al. May 10, 2	2022-05-10
Device and cloud server providing safety service by identifying electric heating device Grant 11,201,757 - Kim , et al. December 14, 2	2021-12-14
Iridium oxide electrodeposited porous titanium composite layer of polymer electrolyte membrane water electrolysis apparatus, method for preparing the same, and polymer electrolyte membrane water electrolysis apparatus using the same Grant 10,975,476 - Jang , et al. April 13, 2	2021-04-13
Device And Cloud Server Providing Safety Service By Identifying Electric Heating Device App 20190312749 - KIM; Sang Won ; et al.	2019-10-10
Apparatus And Cloud Server Monitoring Energy Consumption App 20190302156 - KIM; Sang Won ; et al.	2019-10-03
Iridium Oxide Electrodeposited Porous Titanium Composite Layer Of Polymer Electrolyte Membrane Water Electrolysis Apparatus, Met App 20190161868 - JANG; Jong Hyun ; et al.	2019-05-30
Membrane Electrode Assembly For Proton Exchange Membrane Water Electrolyzer And Method Of Preparing Membrane Electrode Assembly For Proton Exchange Membrane Water Electrolyzer App 20190071786 - JANG; Jong Hyun ; et al.	2019-03-07
Robot cleaner and method for controlling a robot cleaner Grant 9,974,422 - Lee , et al. May 22, 2	2018-05-22
Robot Cleaner And Method For Controlling A Robot Cleaner App 20150052703 - LEE; Haesoo ; et al.	2015-02-26
Electric Product App 20150002660 - Lee; Joongkeun ; et al.	2015-01-01

Patent

Date

Membrane electrode assembly for proton exchange membrane water electrolyzer and method of preparing membrane electrode assembly for proton exchange membrane water electrolyzer
Grant 11,326,264 - Jang , et al. May 10, 2

2022-05-10

Device and cloud server providing safety service by identifying electric heating device
Grant 11,201,757 - Kim , et al. December 14, 2

2021-12-14

Iridium oxide electrodeposited porous titanium composite layer of polymer electrolyte membrane water electrolysis apparatus, method for preparing the same, and polymer electrolyte membrane water electrolysis apparatus using the same
Grant 10,975,476 - Jang , et al. April 13, 2

2021-04-13

Device And Cloud Server Providing Safety Service By Identifying Electric Heating Device
App 20190312749 - KIM; Sang Won ; et al.

2019-10-10

Apparatus And Cloud Server Monitoring Energy Consumption
App 20190302156 - KIM; Sang Won ; et al.

2019-10-03

Iridium Oxide Electrodeposited Porous Titanium Composite Layer Of Polymer Electrolyte Membrane Water Electrolysis Apparatus, Met
App 20190161868 - JANG; Jong Hyun ; et al.

2019-05-30

Membrane Electrode Assembly For Proton Exchange Membrane Water Electrolyzer And Method Of Preparing Membrane Electrode Assembly For Proton Exchange Membrane Water Electrolyzer
App 20190071786 - JANG; Jong Hyun ; et al.

2019-03-07

Robot cleaner and method for controlling a robot cleaner
Grant 9,974,422 - Lee , et al. May 22, 2

2018-05-22

Robot Cleaner And Method For Controlling A Robot Cleaner
App 20150052703 - LEE; Haesoo ; et al.

2015-02-26

Electric Product
App 20150002660 - Lee; Joongkeun ; et al.

2015-01-01

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Choe; Seunghoe

Patent Applications and Registrations