Inventor
Seong-woo Choi
Inventor
Yongin-si, KR
Overview
35→
Patents
2004–2019
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 35 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y02Eprimary
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution20%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy19%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds13%
Y02PClimate change mitigation technologies in the production or processing of goods13%
C08JWorking-up8%
C08LCompositions of macromolecular compounds5%
H04MTelephonic communication4%
H01BCables3%
Y10TTechnical subjects covered by former us classification3%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients2%
PatentTitleYear
10,355,284Composition, method of preparing the composition, electrode including the composition, and fuel cell including the electrode20199,722,270'Polymer, electrolyte membrane and electrode for a fuel cell, each including the polymer, fuel cell including at least one of the electrolyte membrane, and the electrode'20179,680,156'Composition, polymer thereof, electrode and electrolyte membrane for fuel cell, and fuel cell including the same'20179,515,341'Porous membrane, electrolyte membrane including same, methods of manufacturing both, and fuel cell including at least one of the membranes'20169,484,588'Compound, composition including compound, composite formed therefrom, electrode using composition or composite, composite membrane using composite, and fuel cell including at least one selected from electrode and composite membrane'20169,368,803'Composition, method of preparing the composition, electrode including the composition, and fuel cell including the electrode'20169,308,946'Structure for coupling vehicle members'20169,178,237'Conductive composition and method of preparation, polymer thereof, and electrode, electrolyte membrane and fuel cell including the composition or polymer'20159,178,218'Hyper-branched polymer, electrode and electrolyte membrane including the hyper-branched polymer, and fuel cell including at least one of the electrode and the electrolyte membrane'20159,112,232'Composition, polymer thereof, electrode and electrolyte membrane for fuel cell, and fuel cell including the same'20159,096,725'Cross-linked polyazole, method of preparing the polyazole, electrode for fuel cell including the cross-linked polyazole, electrolyte membrane for fuel cell including the cross-linked polyazole, method of manufacturing the electrolyte membrane, and fuel cell including the cross-linked polyazole'20159,051,433'Polymer and cross-linked polymer composition, electrode and electrolyte membrane including cross-linked polymer, and fuel cell including electrode and electrolyte membrane'20158,936,887'Composite electrolyte membrane for fuel cell, method of manufacturing the membrane, and fuel cell including the membrane'20158,802,320'Electrolytic membrane comprising a crystalline organic and inorganic porous composite for fuel cell, electrode and fuel cell, and fuel cell including the electrolytic membrane and/or the electrode'20148,802,315'Composition, composite prepared from the composition, electrode using the composition or the composite, composite membrane including the composite, and fuel cell including the composite membrane'20148,802,318'Compound and composition including compound, with fuel cell, fuel cell electrode and fuel cell electrolyte membrane using same'20148,722,280'Hyper-branched polymer, electrode for fuel cell including the hyper-branched polymer, electrolyte membrane for fuel cell including the hyper-branched polymer, and fuel cell including at least one of the electrode and the electrolyte membrane'20148,679,705'Electrode for fuel cell and fuel cell employing the electrode'20148,628,895'Hyper-branched polymer, electrode including the polymer, electrolyte membrane including the polymer, and fuel cell including the electrode and/or the electrolyte membrane'20148,580,455'Crosslinked polybenzoxazines, electrolyte membrane including the same, and fuel cell employing the electrolyte membrane'20138,426,081'Polybenzoxazine-based compound, electrolyte membrane including the same, and fuel cell employing the electrolyte membrane'20138,420,277'Electrolyte membrane using polybenzoxazine based compound'20138,364,213'Mobile terminal'20138,364,208'Portable terminal having touch sensitive user interfaces'20138,349,515'Polybenzoxazine-based compound, electrolyte membrane including the same, and fuel cell employing the electrolyte membrane'20138,323,849'Electrolyte membrane containing a crosslinked polybenzoxazine-based compound for fuel cell and fuel cell using the same'20128,173,040'Composition including benzoxazine-based compound for forming board and board fabricated using the same'20128,148,028'Polybenzoxazines, electrolyte membrane comprising the same, and fuel cell employing the electrolyte membrane'20128,119,307'Electrode for fuel cell, method of manufacturing the electrode, and fuel cell employing the electrode'20128,034,508'Polybenzoxazine-based compound, electrolyte membrane including the same, and fuel cell employing the electrolyte membrane'20117,892,668'Battery locking apparatus for electronic device'20117,858,668'Electrolyte membrane using polybenzoxazine based compound and method of manufacturing the same'20107,763,397'Photomask registration errors of which have been corrected and method of correcting registration errors of photomask'20107,494,353'Card ejecting mechanism and mobile communication terminal having the same'20096,781,654'Liquid crystal display apparatus and mobile terminal using same'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2019Patents assigned to SAMSUNG ELECTRONICS CO LTD (20)· patent assignee history
2010–2014Patents assigned to SAMSUNG SDI CO LTD (9)· patent assignee history
2010–2019Based in Yongin-si, KR· patent location history
2010Based in Suwon-si, KR· patent location history
2011Based in Gunpo, KR· patent location history
2012–2016Patents assigned to CHOI SEONG-WOO (23)· patent assignee history
2012–2016Patents assigned to PARK JUNG-OCK (10)· patent assignee history
2012–2016Patents assigned to JEON WOO-SUNG (6)· patent assignee history
2013Based in Gyeonggi-do, KR· patent location history
2016Based in Hwaseong-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHOI SEONG-WOOself | 23 | 2012–2016 |
| SAMSUNG ELECTRONICS CO LTD | 20 | 2010–2019 |
| PARK JUNG-OCK | 10 | 2012–2016 |
| SAMSUNG SDI CO LTD | 9 | 2010–2014 |
| JEON WOO-SUNG | 6 | 2012–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yongin-si, KR | 28 | 2010–2019 |
| Gyeonggi-do, KR | 2 | 2013 |
| Hwaseong-si, KR | 1 | 2016 |
| Gunpo, KR | 1 | 2011 |
| Suwon-si, KR | 1 | 2010 |