Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1077321 | Solar light | — | 2025-05-27 |
| 12022270 | MEMS microphone and preparation method therefor | Jiale Su, Xinwei Zhang, Changfeng Xia | 2024-06-25 |
| 11671765 | Micro-Electro-Mechanical System device | Yonggang Hu, Changfeng Xia | 2023-06-06 |
| D938344 | Car seat gap filling strip | Hanwen Wang | 2021-12-14 |
| 10077188 | Manufacturing method of MEMS chip | Dan Dai, Xinwei Zhang, Changfeng Xia | 2018-09-18 |
| 9975766 | MEMS-based method for manufacturing sensor | Yonggang Hu | 2018-05-22 |
| 9580301 | MEMS chip and manufacturing method therefor | Dan Dai, Xinwei Zhang, Changfeng Xia | 2017-02-28 |