Issued Patents 2023
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11828091 | Structure to prevent door opening in vehicle collision | Jungho Han, Jinwoo Nam, Kyoung Taek Kwak, Do Won Sung | 2023-11-28 |
| 11827623 | Heterocyclic compound, organic light emitting diode comprising same, composition for organic layer of organic light emitting diode, and method for manufacturing organic light emitting diode | Geon-Yu PARK, Seung-Gyu YANG, Eui-Jeong CHOI | 2023-11-28 |
| 11824190 | Cathode material for lithium secondary battery and method of manufacturing the same | Seung Min Oh, Ik Kyu Kim, Yeol Mae Yeo, Sang Mok Park, Yoon Sung Lee +4 more | 2023-11-21 |
| 11785844 | Organic light emitting device, method for manufacturing same and composition for organic material layer | Seok-Hyeon YU, Geon-Yu PARK, Young-Seok NO | 2023-10-10 |
| 11667041 | Robot cleaner, station and cleaning system | Sin Ae Kim, Byoung In Lee, Dong Woo Ha, Seok Man HONG, Ji Won Choi | 2023-06-06 |
| 11639619 | Vehicle door handle assembly | Jung Ho Han, Jin Woo NAM, Kyoung Taek Kwak, Do Won Sung | 2023-05-02 |
| 11631859 | Anode material for lithium secondary batteries and method of manufacturing the same | Seung Min Oh, Ik Kyu Kim, Yeol Mae Yeo, Yoon Sung Lee, Ji Eun Lee +7 more | 2023-04-18 |
| 11588110 | Heterocyclic compound and organic light emitting device comprising the same | Ji-Young Kim, Juntae Mo | 2023-02-21 |
| 11578514 | Retractable outside door handle assembly | Jungho Han, Jinwoo Nam, Kyoung Taek Kwak, Do Won Sung | 2023-02-14 |