Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11713092 | Drop-out mounting structure of bicycle frame | — | 2023-08-01 |
| 11027575 | Bicycle wheel and method of manufacturing bicycle wheel | Sung Dae Lim | 2021-06-08 |
| 11029138 | Drop-out mounting structure for wheel alignment | — | 2021-06-08 |
| 10933942 | Mobility device having turning assisting device | Sung Dae Lim | 2021-03-02 |
| 10807673 | Bicycle frame | — | 2020-10-20 |
| 10689057 | Bicycle frame having lug | Sung Dae Lim | 2020-06-23 |
| 10569825 | Bicycle having wheel height adjustment structure | — | 2020-02-25 |
| 10518835 | Drop-out structure for wheel alignment | Sung Dae Lim | 2019-12-31 |
| 10472016 | Bicycle frame and manufacturing method thereof | Sung Dae Lim | 2019-11-12 |
| 10427454 | Hub unit having brake disk | — | 2019-10-01 |
| 10427747 | Bicycle frame structure having a drop-out | Sung Dae Lim | 2019-10-01 |
| 10406851 | Bicycle wheel and method of manufacturing bicycle wheel | Sung Dae Lim | 2019-09-10 |
| 10336391 | Steering system of small mobility | Sung Dae Lim | 2019-07-02 |
| 10308310 | Wheel mounting member having damping structure and stamping frame including the same | Sung Dae Lim | 2019-06-04 |
| 10300552 | One-side spot welding device | Sung Dae Lim | 2019-05-28 |
| 10247255 | Hub unit having a brake disc | Sung Dae Lim | 2019-04-02 |
| 9908582 | Bicycle frame structure having rear frame and front frame | Sung Dae Lim | 2018-03-06 |
| 9308959 | Frame unit of bicycle and manufacturing method for the same | — | 2016-04-12 |
| 9254885 | Frame unit for bicycle and method of manufacturing the same | Myungjin Seo | 2016-02-09 |
| 9168967 | Frame unit for bicycle and method of manufacturing the same | — | 2015-10-27 |
| 9162725 | Frame unit for bicycle and method of manufacturing the same | Myungjin Seo | 2015-10-20 |
| 9145182 | Frame unit for bicycle and method of manufacturing the same | — | 2015-09-29 |
| 9108696 | Frame unit for bicycle and method of manufacturing the same | — | 2015-08-18 |
| 9067635 | Frame unit for bicycle and method of manufacturing the same | — | 2015-06-30 |