Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12269983 | Spherical inorganic particles having surface bumps formed thereon, and method of manufacturing same | Na Yeon KIM, In Kyung Park, Uiseouk Hwang, Donghak KIM | 2025-04-08 |
| 12035516 | Electromagnetic interference shielding composite and electronic device including the same | Ui Seok Hwang, Na Yeon KIM, In Kyung Park | 2024-07-09 |
| 11631774 | Substrate for solar cell and manufacturing method thereof | Jun Young Kim, Ui Seok Hwang | 2023-04-18 |
| 11130853 | Polypropylene composite resin composition including silyated microfibrillated cellulose and vehicle pillar trim using the same | Jin Ho Hwang, Dae Ig Jung, Seung Hyeok Chang, Min Ho Cho, Sung Hoon Kim | 2021-09-28 |
| 9346904 | Thermoplastic lignin condensation polymer, and preparation method therefor | Dong Kwan Kim, Jung Hoon Nam | 2016-05-24 |
| 9007072 | Capacitor sensor capable of controlling sensitivity | Ja Choon Koo, Hyouk Ryeol Choi, Hyung Pil Moon, Young Kwan Lee, Baek Chul Kim +2 more | 2015-04-14 |
| 8053023 | Conductive layer and organic electroluminescent device including the same | Jong Jin Park, Tae-Woo Lee, Eun-Sil Han, Lyong-Sun Pu, Young Kwan Lee | 2011-11-08 |
| 7671514 | Electroactive solid-state actuator and method of manufacturing the same | Kwi-Jong Lee, Young Kwan Lee, Hyouk Ryeol Choi, Mi Suk Cho, Ja Choon Koo | 2010-03-02 |
| 7588853 | Direct methanol fuel cell having reduced crossover of methanol and comprising a layer of material for controlling the diffusion rate of fuel | Chan-Hwa Chung, Woo-Jae Kim, Hoo-Gon Choi, Young Kwan Lee, Sung Min Cho | 2009-09-15 |
| 7276091 | Method of producing polymer capacitor by forming micropore in ion exchange membrane and polymer capacitor produced thereby | Choong Park, Young Kwan Lee, Kwi-Jong Lee | 2007-10-02 |