Issued Patents All Time
Showing 1–25 of 69 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12354654 | Memory device comprising biocompatible polymer nanoparticles, and manufacturing method therefor | Won-kyu Kang, Hun Sang Jung | 2025-07-08 |
| 12324867 | Hyaluronate fiber and manufacturing method thereof | Dong Keon KWEON, Sin Kwon, Jong Soo Kim, Da Li, Myoung Han LEE +2 more | 2025-06-10 |
| 12280659 | Electric vehicle drive apparatus | Sun Sung Kwon, Chon Ok Kim, Baek Yu Kim, Chul Min Ahn, Sang Jin Park +12 more | 2025-04-22 |
| 12246517 | Real wood sheet capable of being used for automatic wrapping and method of manufacturing real wood sheet | Ik Keun Choi, Min Kyeong Lee, Ji Seung Hong, Jong Jin Lee | 2025-03-11 |
| 12207472 | Semiconductor memory device and method of manufacturing the same | — | 2025-01-21 |
| 12179380 | Press apparatus for vehicle crash pads comprising real wood sheets | Ik Keun Choi, Min Kyeong Lee, Ji Seung Hong, Jong Jin Lee | 2024-12-31 |
| 12022655 | Semiconductor device and method of manufacturing semiconductor device | — | 2024-06-25 |
| 11958210 | Wood preforming device for manufacturing crash pad for vehicle including real wood sheet | Ik Keun Choi, Min Kyeong Lee, Ji Seung Hong, Jong Jin Lee | 2024-04-16 |
| 11713251 | Method for preparing powdered composite carbide of tungsten and titanium | Byeong Ho Choi | 2023-08-01 |
| 11571724 | Apparatus and method for processing substrate | Ki Young Kwak | 2023-02-07 |
| 11461799 | System and method with streaming-based reward providing server | — | 2022-10-04 |
| D900776 | Mobile phone | Seunghyun Ji, Dongeun Kim | 2020-11-03 |
| D886813 | Mobile phone | Jiyoun Cha, Hyoni Kim, Seungbeom Park, Woonlee Park, Hanwool Choi | 2020-06-09 |
| D883942 | Mobile phone | Jiyoun Cha, Hyoni Kim, Seungbeom Park, Woonlee Park, Hanwool Choi | 2020-05-12 |
| D874450 | Mobile phone | Jiyoun Cha, Hyoni Kim, Seungbeom Park, Woonlee Park, Hanwool Choi | 2020-02-04 |
| 10497534 | Aperture system of electron beam apparatus, electron beam exposure apparatus, and electron beam exposure apparatus system | Jong Mun Park, Byoung-Sup Ahn, Jin Choi, Shuichi Tamamushi | 2019-12-03 |
| 10353226 | Electrochemical mirror | Young Soo Kim, Tae Soon Park | 2019-07-16 |
| 10283036 | Luminance correction system and method for correcting luminance of display panel | Jeong-Geun Yoo, In Hwan Kim, Ji-Hwan Yoon | 2019-05-07 |
| 10227488 | Thermoplastic resin composition and article produced therefrom | Ki Hong CHOI, Seung Shik SHIN, Kyuong Sik CHIN, Sung Hun Choi, Dong-In Ha | 2019-03-12 |
| 10083980 | Semiconductor memory device and method of manufacturing the same | — | 2018-09-25 |
| 10062707 | Semiconductor device and method of manufacturing the same | — | 2018-08-28 |
| 9981856 | Method of preparing titanium carbonitride powder | Ki Hong Kim, Su Jeong SHIN, Sang-Myun Kim | 2018-05-29 |
| 9929170 | Semiconductor device | — | 2018-03-27 |
| 9887157 | Semiconductor device and method of manufacturing the same | — | 2018-02-06 |
| 9871052 | Three-dimensional memory device having ring-shaped etch-stop patterns interposed between lower and upper layer stacks | — | 2018-01-16 |