Issued Patents 2025
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1095376 | Wheel hub | Haibo Zeng, Martijn Hans Van Gelderen, Xiaojian Zhang, Thomas Stokhof De Jong, Yunlin ZENG | 2025-09-30 |
| D1095377 | Wheel | Haibo Zeng, Martijn Hans Van Gelderen, Xiaojian Zhang, Thomas Stokhof De Jong, Yunlin ZENG | 2025-09-30 |
| D1095378 | Wheel hub | Haibo Zeng, Martijn Hans Van Gelderen, Xiaojian Zhang, Thomas Stokhof De Jong, Yunlin ZENG | 2025-09-30 |
| D1095379 | Wheel hub | Haibo Zeng, Martijn Hans Van Gelderen, Xiaojian Zhang, Thomas Stokhof De Jong, Yunlin ZENG | 2025-09-30 |
| D1068572 | Infant walker | Thomas Stokhof De Jong, Martijn Hans Van Gelderen | 2025-04-01 |