Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11957553 | Diaper pants having a waistband that provides softness and skin comfort | Sang Hyun Lee, DongSoo Choi | 2024-04-16 |
| 11833017 | Diaper pants having a partial non-overlapping waist panel structure free of inner material and elastics | Sang Hyun Lee, DongSoo Choi, KyungSik Jang, Minyoung Jeon | 2023-12-05 |
| 11331229 | Diaper pants having a waistband that provides softness and skin comfort | Sang Hyun Lee, DongSoo Choi | 2022-05-17 |
| 10682264 | Diaper pants having a partial non-overlapping waist panel structure free of inner material and elastics | Sang Hyun Lee, DongSoo Choi, KyungSik Jang, Minyoung Jeon | 2020-06-16 |