Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12207035 | Earphone case and wireless earphone | — | 2025-01-21 |
| 11997446 | Earphone, method and device for controlling earphone, electronic apparatus and storage medium | — | 2024-05-28 |
| 11567613 | Signal processing system, chip and active stylus | Guanjun Zhang, Feipeng Jiang | 2023-01-31 |
| 10253263 | Method of continuous pyrolysis and carbonization of agricultural and forestry biomass | Enchen Jiang, Mingfeng WANG, Xinhui Guo, Xiwei Xu, Dongdong Shi +1 more | 2019-04-09 |
| 9549117 | Method and apparatus for adjusting optical centre | Yuan Gao, Shuo Zhang | 2017-01-17 |