Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12366023 | Anhydrous dyeing system for yarn | Jae Jeong Lee, Kyoung-Kyu Kim, Kyung-Seok Choi, Chi-Kyun Park, Yong Hoon Park | 2025-07-22 |
| 12134848 | Anhydrous fiber-dyeing apparatus and method using vacuum transfer, and fiber manufactured by dyeing method | Jae Jeong Lee, Kyoung-Kyu Kim, Kyung-Seok Choi, Chi-Kyun Park, Yong Hoon Park | 2024-11-05 |
| 12048357 | Three-dimensional out sole having improved pattern quality and durability, and shoe comprising same | Jae Jeong Lee, Kyoung-Kyu Kim, Kyung-Seok Choi, Chi-Kyun Park, Yong Hoon Park | 2024-07-30 |
| 11951510 | Apparatus for forming magnetic pigment pattern on article and method for forming magnetic pigment pattern using the same | Jae Jeong Lee, Kyoung-Kyu Kim, Kyung-Seok Choi, Chi-Kyun Park | 2024-04-09 |
| 9736598 | Apparatus and method for outputting sound in mobile terminal | Chul Hyo Yoon, Jae Woon Park | 2017-08-15 |
| 9559548 | Cover member, electronic device, and method for wireless charging | Hyung-Jin Kwon, Jang-Rak Kim, Sung-Sik Jung | 2017-01-31 |
| 8842860 | Apparatus and method for outputting sound in mobile terminal | Chul Hyo Yoon, Jae Woon Park | 2014-09-23 |