Inventor
Sae Hoon Kim
Inventor
Gyeonggi-do, KR
Overview
54→
Patents
2007–2020
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 54 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Mprimary
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy26%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution26%
Y02PClimate change mitigation technologies in the production or processing of goods12%
Y02TClimate change mitigation technologies related to transportation7%
Y10TTechnical subjects covered by former us classification6%
B60LPropulsion of electrically-propelled vehicles3%
G01RMeasuring electric variables3%
B29CShaping or joining of plastics2%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form2%
B82YSpecific uses or applications of nanostructures2%
PatentTitleYear
10,629,918Fuel cell stack with enhanced freeze-thaw durability202010,598,564Apparatus and method for detecting leakage in hydrogen tank of hydrogen fuel cell vehicle202010,333,155Porous medium with increased hydrophobicity and method of manufacturing the same201910,277,025Safety apparatus of fuel cell vehicle and method for controlling the safety apparatus201910,209,158Apparatus and method for detecting leakage in hydrogen tank of hydrogen fuel cell vehicle201910,069,157Fuel cell system having valve module between fuel cell stack and humidifier201810,069,158Fuel cell system and method of controlling the same20189,923,222'Fuel cell with enhanced mass transfer characteristics'20189,847,535Fuel cell stack with enhanced freeze-thaw durability20179,806,353'Fuel cell separator with gasket and method for manufacturing the same'20179,525,184'Manifold block for fuel cell stack'20169,428,078'Method of utilizing power transistor of fuel cell stack diagnostic system'20169,423,468'Diagnostic system and method for fuel cell stack'20169,425,472'Apparatus for diagnosing fault of fuel cell stack'20169,401,514'Fuel cell separator and method for surface treatment of the same'20169,373,860'Method and apparatus for diagnosing fault within fuel cell stack'20169,299,995'Manifold block for fuel cell stack'20169,263,759'End plate for fuel cell including anti-bending plate'20169,257,706'Composite separator for polymer electrolyte membrane fuel cell and method for manufacturing the same'20169,252,439'System and method for activating fuel cells'20169,172,096'End plate for fuel cell including sandwich insert'20159,118,044'Method for manufacturing manifold for fuel cell'20158,956,767'Composite separator for polymer electrolyte membrane fuel cell and method for manufacturing the same'20158,945,409'Porous medium with increased hydrophobicity and method of manufacturing the same'20158,945,410'Fuel cell with enhanced mass transfer characteristics'20158,945,241'Method and apparatus for manufacturing metal separator for fuel cell'20158,921,008'Fuel cell separator with gasket and method for manufacturing the same'20148,906,568'Monitoring the operational state of a fuel cell stack'20148,900,437'Apparatus and method for forming oxidation layer on manifold block for fuel cell stack'20148,859,159'Apparatus and method for generating virtual sound source for monitoring the operating state of a fuel cell stack'20148,822,099'Fuel cell separator with gasket and method for manufacturing the same'20148,802,330'Method for manufacturing composite separator for fuel cell and composite separator manufactured by the same'20148,785,063'Fuel cell stack with water drainage structure'20148,765,326'Joining device for fuel cell stack and fuel cell stack provided with the same'20148,703,354'Membrane electrode assembly with enhanced hydrophobicity and manufacturing method thereof'20148,673,516'Surface pressure controlling device for fuel cell stack'20148,669,018'Apparatus and method for generating virtual sound source for monitoring the operating state of a fuel cell stack'20148,497,048'Fuel cell separator having airtight gasket'20138,492,051'Integrated valve system for fuel cell stack'20138,486,280'Method of forming nanostructured surface on polymer electrolyte membrane of membrane electrode assembly for fuel cell'20138,455,121'System and method for activating fuel cell'20138,450,027'Fuel cell stack of fuel cell vehicle'20138,445,152'Membrane electrode assembly containing flexible printed circuit board formed on ion exchange membrane support film'20138,404,397'Joining device for fuel cell stack and fuel cell stack provided with the same'20138,338,035'Separator for fuel cell'20128,252,480'Gasket for reducing stress concentration in fuel cell stack'20128,241,373'Method and apparatus for manufacturing metal separator for fuel cell'20128,053,131'Apparatus and method for determining deterioration of a fuel cell and method for preventing deterioration of the same'20117,914,948'Metallic bipolar plate for fuel cell and method for forming surface layer of the same'20117,867,656'Fuel cell separator and method for manufacturing the same'20117,776,489'Fuel cell stack clamping device'20107,767,327'Method of activating vehicle fuel cell'20107,572,540'Structure for improving laminating efficiency of metal-separator for fuel cell'20097,232,622'Fuel cell system comprising an absorbent tank for removing residue therein'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007–2020Patents assigned to HYUNDAI MOTOR CO LTD (54)· patent assignee history
2007Based in Suwon-si, KR· patent location history
2009–2020Based in Gyeonggi-do, KR· patent location history
2010–2018Based in Yongin-si, KR· patent location history
2012–2020Patents assigned to KIM SAE HOON (27)· patent assignee history
2012–2020Patents assigned to KIA MOTORS CORP (24)· patent assignee history
2012–2016Patents assigned to YANG YOO CHANG (9)· patent assignee history
2012–2015Patents assigned to CHIN SANG MUN (8)· patent assignee history
2012–2016Based in Yongin, KR· patent location history
2013Based in Kyungki-do, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HYUNDAI MOTOR CO LTD | 54 | 2007–2020 |
| KIM SAE HOONself | 27 | 2012–2020 |
| KIA MOTORS CORP | 24 | 2012–2020 |
| YANG YOO CHANG | 9 | 2012–2016 |
| CHIN SANG MUN | 8 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Gyeonggi-do, KR | 43 | 2009–2020 |
| Yongin, KR | 5 | 2012–2016 |
| Yongin-si, KR | 4 | 2010–2018 |
| Kyungki-do, KR | 1 | 2013 |
| Suwon-si, KR | 1 | 2007 |