Inventor
Ji-Hoon Ahn
Inventor
Suwon-si, KR
Overview
Patents· 24 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Kprimary
H10KOrganic electric solid-state devices23%
H05BElectric heating18%
B82YSpecific uses or applications of nanostructures5%
C12NMicroorganisms or enzymes5%
H10BElectronic memory devices5%
H10DInorganic electric semiconductor devices5%
C07KPeptides3%
C23CCoating metallic material3%
H01JElectric discharge tubes or discharge lamps3%
H03KPulse technique3%
PatentTitleYear
10,717,984Method for controlling flowering time by regulating of SVP-FLM-b protein complex formation2020D0850906Sandwich container20199,256,317'Hybrid sensing touchscreen apparatus capable of light touch sensing and physical touch sensing and method of driving the same'20169,058,984'Method for fabricating semiconductor device'20158,962,437'Method for fabricating capacitor with high aspect ratio'20158,716,842'Method for fabricating semiconductor device'20148,525,154'Light-emitting device having optical resonance layer'20138,187,482'Flat panel display and method of manufacturing the same'20127,898,167'Electroluminescence display device with improved external light coupling efficiency and brightness'20117,696,687'Organic electroluminescent display device with nano-porous layer'20107,659,662'Electroluminescence display device with microlens'20107,598,671'Flat panel display and method of manufacturing the same'20097,595,586'Organic electroluminescent display device'20097,579,775'Electroluminescence display device with improved external light coupling efficiency and method of manufacturing the same'20097,527,398'Flat panel display'20097,473,932'Organic light emitting device and method of manufacturing the same'20097,455,563'Thin film electroluminescence display device and method of manufacturing the same'20087,362,047'Inorganic electroluminescent display device and method of manufacturing the same'20087,230,164'Gene controlling flowering time of plants and method for manipulating flowering time of plant using the same'20077,217,861'Root-specific expansin gene regulating root growth and obstacle-touching stress resistance in the plant'20077,176,621'Thin film electroluminescence display device and method of manufacturing the same'20077,084,565'Assembly of organic electroluminescence display device'20066,882,098'Cold cathode electron source'20056,626,726'Method for fabricating cathode structure for cathode ray tube'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2009Patents assigned to SAMSUNG SDI CO LTD (7)· patent assignee history
2005–2020Based in Seoul, KR· patent location history
2008–2013Based in Suwon-si, KR· patent location history
2009–2012Patents assigned to SAMSUNG MOBILE DISPLAY CO LTD (8)· patent assignee history
2012–2015Patents assigned to AHN JI-HOON (4)· patent assignee history
2012–2013Patents assigned to CHO SANG-HWAN (2)· patent assignee history
2014–2015Patents assigned to SK HYNIX INC (3)· patent assignee history
2014–2015Based in Gyeonggi-do, KR· patent location history
2016Based in Yongin-si, KR· patent location history
2019Based in Namyangju-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG MOBILE DISPLAY CO LTD | 8 | 2009–2012 |
| SAMSUNG SDI CO LTD | 7 | 2003–2009 |
| AHN JI-HOONself | 4 | 2012–2015 |
| SK HYNIX INC | 3 | 2014–2015 |
| CHO SANG-HWAN | 2 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Suwon-si, KR | 11 | 2008–2013 |
| Seoul, KR | 7 | 2005–2020 |
| Gyeonggi-do, KR | 3 | 2014–2015 |
| Namyangju-si, KR | 1 | 2019 |
| Yongin-si, KR | 1 | 2016 |