Issued Patents All Time
Showing 1–25 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12362452 | 3 DB orthogonal hybrid coupler, radio-frequency front-end module and communication terminal | Yunfang Bai | 2025-07-15 |
| 12285735 | Preparation method and use method of material for deep purification of HF electronic gas | Xiangrong Ye, Liyang Zhou, Huilong He, Xueliang Zhang, Jun Li +2 more | 2025-04-29 |
| D1059252 | Tire | Yongguang Zhang, Ming Su, Lianbo Liu, Chunying Zhang, Jinrong Gong +5 more | 2025-01-28 |
| D1057642 | Tire | Yongguang Zhang, Ming Su, Lianbo Liu, Chunying Zhang, Jinrong Gong +5 more | 2025-01-14 |
| 11863134 | Balanced radio frequency power amplifier, chip and communication terminal | Yunfang Bai | 2024-01-02 |
| D946513 | Combined earphone and earphone charging box | Fan-Yi Lin | 2022-03-22 |
| 11133786 | Radio frequency power amplifier module having high linearity and power-added efficiency and implementation method | Yunfang Bai | 2021-09-28 |
| 10873802 | Shutter covered on sound hole of loudspeaker module and assembling method thereof, loudspeaker module | Shuangshuang Fan, Dan Han, Yun Yang, Hongwei Du | 2020-12-22 |
| 10757493 | Speaker module | Shuangshuang Fan | 2020-08-25 |
| 10667060 | Sound generation device and preparation method of metal plastic part | Qingyi Zhang, Zhenjun Li, Shuangshuang Fan | 2020-05-26 |
| 10362376 | Speaker and rear cover therefor | Qingyi Zhang, Shuangshuang Fan | 2019-07-23 |
| 10341780 | Miniature speaker | Zhibing Wang, Minghui Shao, Guanglei Liu | 2019-07-02 |
| 10321240 | Receiver | Linjin Mao | 2019-06-11 |
| 10284936 | Receiver | Linjin Mao | 2019-05-07 |
| 10277985 | Speaker module | Zhibing Zhang | 2019-04-30 |
| 10250961 | Speaker module | Zhibing Zhang | 2019-04-02 |
| 10250969 | Air valve and speaker | Zhibing Zhang, Shuangshuang Fan | 2019-04-02 |
| 10244329 | Receiver | Linjin Mao | 2019-03-26 |
| 10237662 | Speaker module with improved heat dissipation | Qingyi Zhang, Shuangshuang Fan | 2019-03-19 |
| 10194223 | Loudspeaker module | Shuangshuang Fan | 2019-01-29 |
| 10178480 | Speaker and magnetic circuit system thereof | Zhibing Zhang | 2019-01-08 |
| 10149062 | Loudspeaker module | Zhibing Zhang | 2018-12-04 |
| 10129619 | Receiver | Linjin Mao | 2018-11-13 |
| 10099932 | Rapid synthesis method of small-crystal-grain ZSM-5 molecular sieve | Wei Zhang, Xiongfu Zhang, Dapeng Li, Ruimin Gao, Yongbin Lu +11 more | 2018-10-16 |
| 10099931 | One-step preparation method for hollow shell type small grain ZSM-5 molecular sieve | Jiuchang He, Wei Zhang, Xiongfu Zhang, Dapeng Li, Ruimin Gao +9 more | 2018-10-16 |