Issued Patents 2025
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12416422 | Hygiene management device for entrance hall and control method of same | Taihong Kim, Hyunbyung Cha, Hyunsun Yoo, Joohyeon Oh, Byoungjoonphilip Han +2 more | 2025-09-16 |
| 12376675 | Shoe management apparatus | Hyunsun Yoo, Jeong Guen Choi, Joohyeon Oh, Jae Myung Lim, Byoungjoon Han +2 more | 2025-08-05 |
| 12295100 | Printed circuit board including bonding layer, having conductive particles, disposed between core portions | Seung Eun Lee | 2025-05-06 |
| 12281368 | Wire rod of which softening heat treatment can be omitted, and manufacturing method therefor | Jae Seung Lee, Byoung-Gab Lee, Se-Hong Min, Woo Seok Choi | 2025-04-22 |
| 12264846 | Hygiene management device for entrance hall | Taihong Kim, Hyunbyung Cha, Hyunsun Yoo, Joohyeon Oh, Byoungjoonphilip Han +2 more | 2025-04-01 |
| 12264379 | Steel wire rod having excellent spheroidizing heat treatment properties and method of manufacturing same | In-Gyu Park, Jae Seung Lee, Byoung-Gab Lee | 2025-04-01 |
| 12264837 | Hygiene management device for entrance hall | Taihong Kim, Hyunbyung Cha, Hyunsun Yoo, Joohyeon Oh, Byoungjoonphilip Han +2 more | 2025-04-01 |
| 12256880 | Shoe management apparatus | Hyunsun Yoo, Jeong Guen Choi, Joohyeon Oh, Jae Myung Lim, Byoungjoon Han +2 more | 2025-03-25 |
| 12259159 | Hygiene management device for entrance hall | Taihong Kim, Hyunbyung Cha, Hyunsun Yoo, Joohyeon Oh, Byoungjoonphilip Han +2 more | 2025-03-25 |
| 12247746 | Portable hood | Taeyun Lee, Yu Na Jo, Deukwon Lee, Min Kyu Oh | 2025-03-11 |
| 12247747 | Portable hood | Deukwon Lee, Yu Na Jo, Taeyun Lee, Min Kyu Oh | 2025-03-11 |
| 12226055 | Air circulation apparatus and related methods | Hyun Sun Yoo, Seung Yup Lee, Byung Soo Oh, Hyun Joo Jeon, So Ra Cheon +1 more | 2025-02-18 |
| 12228290 | Portable air flow apparatus | Yu Na Jo, Deukwon Lee, Taeyun Lee, Hyunbyung Cha, Min Kyu Oh +4 more | 2025-02-18 |
| 12207707 | Shoe management apparatus | Hyunsun Yoo, Jeong Guen Choi, Joohyeon Oh, Jae Myung Lim, Byoungjoon Han +2 more | 2025-01-28 |
| 12207780 | Shoe management apparatus | Hyunsun Yoo, Jeong Guen Choi, Joohyeon Oh, Jae Myung Lim, Byoungjoon Han +2 more | 2025-01-28 |
| 12201258 | Shoe management apparatus | Hyunsun Yoo, Jeong Guen Choi, Joohyeon Oh, Jae Myung Lim, Byoungjoon Han +2 more | 2025-01-21 |
| 12186444 | Apparatus and method for treating shoes | Hyunsun Yoo, Jeong Guen Choi, Joohyeon Oh, Jae Myung Lim, Byoungjoon Han +2 more | 2025-01-07 |
| 12188685 | Hygiene management device for entrance hall | Taihong Kim, Hyunbyung Cha, Hyunsun Yoo, Joohyeon Oh, Byoungjoonphilip Han +2 more | 2025-01-07 |