Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12345050 | System wall for building interior | Kyung Wook Lee, Kyung Yul Lee, Jae Sung Choi | 2025-07-01 |
| 12155189 | Wirable bracket and module coupling device coupled thereto | Kyung Wook Lee, Kyung Yul Lee, Jae Sung Choi | 2024-11-26 |
| 12006698 | Metal material to which flammable thin-film construction interior material is adhered, and attachment structure for attaching same | Kyung Wook Lee, Kyung Yul Lee, Jae Sung Choi | 2024-06-11 |
| 11319711 | Metal interior material and interior material attachment structure | Kyung Wook Lee, Kyung Yul Lee | 2022-05-03 |
| D903153 | Building interior material | Kyung Wook Lee, Kyung Yul Lee | 2020-11-24 |
| D902445 | Connection bracket of building interior material | Kyung Wook Lee, Kyung Yul Lee | 2020-11-17 |
| 6599007 | Apparatus for agitating ice cream in an ice cream vending machine | To-suck Ryoo | 2003-07-29 |
| 6389962 | Ice cream vending machine | To-suck Ryoo | 2002-05-21 |