Inventor
Yoo Chang Yang
Inventor
Gyeonggi-do, KR
Overview
38→
Patents
2009–2020
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 38 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 energy34%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution34%
Y02PClimate change mitigation technologies in the production or processing of goods11%
Y02TClimate change mitigation technologies related to transportation7%
Y10TTechnical subjects covered by former us classification4%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material2%
B29CShaping or joining of plastics2%
B29LIndexing scheme associated with subclass b29c, relating to particular articles2%
C23CCoating metallic material2%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts1%
PatentTitleYear
10,826,082Fuel cell and method for producing the same202010,818,936Separator for fuel cell and coating method thereof202010,777,837Fuel cell stack202010,403,910Fuel cell stack201910,381,675Fuel cell stack201910,355,288Fuel cell201910,347,922Separator assembly for fuel cell and method of manufacturing the same201910,305,123Fuel cell separator with gasket for improved sealing201910,305,120Porous panel for separator of fuel cell201910,263,262Fuel cell with porous material-gasket integrated structure201910,147,964Gasket for fuel cell201810,141,584Separator of fuel cell and fuel cell having the same201810,128,479Method for manufacturing separator of fuel cell stack201810,069,156Separation plate and fuel cell including the same20189,960,434Fuel cell20189,806,352'Fuel cell'20179,806,353'Fuel cell separator with gasket and method for manufacturing the same'20179,680,165'Separator and fuel cell with the same'20179,590,256'Gasket structure of fuel cell separator with improved air tight seal'20179,496,563'Slip sheet for fuel cell stack'20169,472,815'Separator for fuel cell and method for manufacturing the same'20169,437,885'Fuel cell stack'20169,401,514'Fuel cell separator and method for surface treatment of the same'20169,306,226'Fuel cell with porous material-gasket integrated structure'20169,252,437'Apparatus for preventing over-cooling of fuel cell'20168,945,241'Method and apparatus for manufacturing metal separator for fuel cell'20158,921,008'Fuel cell separator with gasket and method for manufacturing the same'20148,822,099'Fuel cell separator with gasket and method for manufacturing the same'20148,785,063'Fuel cell stack with water drainage structure'20148,636,947'Metal separator for fuel cell and surface treatment method thereof'20148,497,048'Fuel cell separator having airtight gasket'20138,377,609'Fuel cell bipolar plate and method for manufacturing 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'20127,914,948'Metallic bipolar plate for fuel cell and method for forming surface layer of the same'20117,776,489'Fuel cell stack clamping device'20107,572,540'Structure for improving laminating efficiency of metal-separator for fuel cell'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009–2020Patents assigned to HYUNDAI MOTOR CO LTD (38)· patent assignee history
2009–2020Based in Gyeonggi-do, KR· patent location history
2012–2020Patents assigned to KIA MOTORS CORP (19)· patent assignee history
2012–2017Patents assigned to YANG YOO CHANG (12)· patent assignee history
2012–2016Patents assigned to KIM SAE HOON (9)· patent assignee history
2012–2015Patents assigned to CHIN SANG MUN (8)· patent assignee history
2012–2014Based in Gunpo, KR· patent location history
2016–2020Based in Gunpo-si, KR· patent location history
2016Based in Yongin-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HYUNDAI MOTOR CO LTD | 38 | 2009–2020 |
| KIA MOTORS CORP | 19 | 2012–2020 |
| YANG YOO CHANGself | 12 | 2012–2017 |
| KIM SAE HOON | 9 | 2012–2016 |
| CHIN SANG MUN | 8 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Gyeonggi-do, KR | 27 | 2009–2020 |
| Gunpo-si, KR | 8 | 2016–2020 |
| Gunpo, KR | 2 | 2012–2014 |
| Yongin-si, KR | 1 | 2016 |