Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1095376 | Wheel hub | Haibo Zeng, Martijn Hans Van Gelderen, Remy Schuitemaker, Thomas Stokhof De Jong, Yunlin ZENG | 2025-09-30 |
| D1095377 | Wheel | Haibo Zeng, Martijn Hans Van Gelderen, Remy Schuitemaker, Thomas Stokhof De Jong, Yunlin ZENG | 2025-09-30 |
| D1095378 | Wheel hub | Haibo Zeng, Martijn Hans Van Gelderen, Remy Schuitemaker, Thomas Stokhof De Jong, Yunlin ZENG | 2025-09-30 |
| D1095379 | Wheel hub | Haibo Zeng, Martijn Hans Van Gelderen, Remy Schuitemaker, Thomas Stokhof De Jong, Yunlin ZENG | 2025-09-30 |
| 12397842 | Foldable child carrier | — | 2025-08-26 |
| 12378588 | Transaminase mutant and application thereof in preparation of sitagliptin intermediates | Zhiqiang Liu, Feng Cheng, Dongxu Jia, Yuguo Zheng, Renbao He +4 more | 2025-08-05 |
| 12377898 | Folding hook structure and carriage frame and as well as baby carriage having the same | — | 2025-08-05 |
| D1063720 | Cart | Martijn Hans Van Gelderen | 2025-02-25 |
| 12145645 | Child stroller apparatus | — | 2024-11-19 |
| D1045681 | Cart | Martijn Hans Van Gelderen | 2024-10-08 |
| 11897535 | Folding hook structure and carriage frame and as well as baby carriage having the same | — | 2024-02-13 |
| 11840501 | Xylitol preparation device integrating evaporation, crystallization and centrifugal separation and control method thereof | Jian Yang, Yi Zheng, Taogang Zhang, Han Gao, Mian Li +4 more | 2023-12-12 |
| 11795517 | Device and method for performing continuous carbonation and impurity removal for xylose mother liquor | Jiaxing LUO, Guowei Luo, Chengjun LIAO, Songtao JIANG, Yuan Zhou +4 more | 2023-10-24 |
| D989663 | Cart | Martijn Hans Van Gelderen, Yuya Su, Lingyi Lo, Iting Yeh, Remy Schuitemaker | 2023-06-20 |
| 11666496 | Chair | — | 2023-06-06 |
| 11643127 | Child stroller apparatus | — | 2023-05-09 |
| D983703 | Cart | Martijn Hans Van Gelderen, Yuya Su, Lingyi Lo, Iting Yeh, Remy Schuitemaker | 2023-04-18 |
| 11359905 | Complex surface three-coordinate measuring device and error compensation method | Huan Zhao, Hao Li, Han Ding, Sijie Yan, Xiaoming Zhang | 2022-06-14 |
| 11173083 | Chair | — | 2021-11-16 |
| 11091186 | Child stroller apparatus | — | 2021-08-17 |
| 9814962 | Remote control electric shoes | — | 2017-11-14 |
| 9067613 | Brake mechanism for an infant stroller apparatus | Zehua Yi, Haibo Zeng, Wanquan Zhu | 2015-06-30 |
| 8419558 | Child carrier apparatus and its operating method | — | 2013-04-16 |