Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12340364 | Method and apparatus for communication system using user interfaces for instant messaging service associated with item transactions | Sang Kyeong Lee, Seo Ji Lee, Lim Ah Lee, Yoon-Sun Lee, Je Woo Song | 2025-06-24 |
| 12274163 | Compound for organic electrical element, organic electrical element using same and electronic device thereof | Won Sam KIM, Dae Hwan OH, Sun Hee LEE, Soung Yun MUN, Jeong Seok Kim | 2025-04-08 |
| 12144245 | Compound for an organic electric element, an organic electric element using the same, and an electronic device thereof | Soung Yun MUN, Sun Hee LEE, Hyung-Dong Lee, Byoung Yeop KANG, Ui Sik KWON | 2024-11-12 |
| 12108661 | Compound for organic electric element, organic electric element comprising the same, and electronic device thereof | Se-Hoon Lee, Yun Suk LEE, Jung Hwan Park, Jung Wook Lee, Sun Hee LEE +1 more | 2024-10-01 |
| 12108671 | Organic electric element comprising a plurality of emission-auxiliary layers and electronic device comprising it | Bum Sung LEE, Soung Yun MUN, Sun Hee LEE, Won Sam KIM, Guang Ming LI +1 more | 2024-10-01 |
| 12091403 | Compound for organic electric element, organic electric element using same, and electronic device thereof | Yu Ri Kim, Jong Gwang PARK, Yun Suk LEE, Yong Wook PARK | 2024-09-17 |
| 11997923 | Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof | Won Sam KIM, Dae Hwan OH, Sun Hee LEE, Soung Yun MUN, Jeong Seok Kim | 2024-05-28 |
| 11925112 | Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof | Je Woo LEE, Sun Hee LEE, Won Sam KIM, Byoung Yeop KANG | 2024-03-05 |
| 11800795 | Compound for organic electric element, organic electric element using the same, and an electronic device thereof | Jung Hwan Park, Jae Wan Jang, Sun Hee LEE, Won Sam KIM, Ji Eun Yeom | 2023-10-24 |
| 11563182 | Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof | Won Sam KIM, Dae Hwan OH, Sun Hee LEE, Soung Yun MUN, Jeong Seok Kim | 2023-01-24 |
| 11091621 | Thermoplastic resin composition and article produced therefrom | Jin Seong LEE, Gi Sun Kim, Young Chul KWON, Hyun Taek JEONG | 2021-08-17 |
| 11091624 | Thermoplastic resin composition and article produced therefrom | Min Kyoung Ham, Dong Hyun Park, Eun Joo Lee, Young Chul KWON, Yun Jeong Yang | 2021-08-17 |
| 11072603 | Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof | Won Sam KIM, Dae Hwan OH, Sun Hee LEE, Soung Yun MUN, Jeong Seok Kim | 2021-07-27 |
| 11072604 | Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof | Won Sam KIM, Dae Hwan OH, Sun Hee LEE, Soung Yun MUN, Jeong Seok Kim | 2021-07-27 |
| 10377892 | Thermoplastic resin composition and molded article produced therefrom | — | 2019-08-13 |