Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1084351 | Audiphone | Yiquan Shi, Zhiqiang Su | 2025-07-15 |
| D1076801 | Charging box | Yiquan Shi | 2025-05-27 |
| D1075661 | Charging box | Yiquan Shi | 2025-05-20 |
| D1076102 | Audiphone | Yiquan Shi | 2025-05-20 |
| D1076103 | Audiphone | Yiquan Shi | 2025-05-20 |
| 11898133 | Orbital incubator shakers | Gongrun ZHANG, Gongze ZHANG, Zhiyong Jia | 2024-02-13 |
| D1004097 | Hearing aid | — | 2023-11-07 |
| 11758340 | Flexible circuit board of hearing aid and hearing aid | — | 2023-09-12 |
| D997862 | Hearing aid charging unit | — | 2023-09-05 |
| D983377 | Hearing aid | — | 2023-04-11 |
| D983378 | Hearing aid | — | 2023-04-11 |
| 11496844 | Completely-in-canal hearing aid | — | 2022-11-08 |
| 11490214 | Hearing aid electrical contact structure and hearing aid | — | 2022-11-01 |
| 11405709 | Hearing aid microphone structure and hearing aid | — | 2022-08-02 |
| D930839 | Hearing aid | — | 2021-09-14 |
| D922315 | Charging case for hearing aid | — | 2021-06-15 |
| 10904673 | Hearing aid charger case | — | 2021-01-26 |
| 10798500 | Behind-the-ear hearing aid | Yiquan Shi | 2020-10-06 |
| 10780437 | Microfluidic system and method of controlling particles based on artificially structured acoustic field | Hairong Zheng, Fei Li, Feiyan Cai, Long Meng, Chen Wang +6 more | 2020-09-22 |
| D896387 | Hearing aid | Yiquan Shi | 2020-09-15 |
| D896388 | Main unit of hearing aid | Yiquan Shi | 2020-09-15 |
| D896389 | Hearing aid | — | 2020-09-15 |
| D872280 | Hearing aid | Yiquan Shi | 2020-01-07 |