Huo; Xinxiang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Huo; Xinxiang.The latest application filed is for "vibration diaphragm, vibration assembly, sound generator and sound generator module".
- Huo; Xinxiang - Weifang CN
- Huo; Xinxiang - Shandong CN
- HUO; Xinxiang - Weifang City Shandong
| Patent | Date |
|---|---|
| Speaker module Grant 11,202,134 - Han , et al. December 14, 2 | 2021-12-14 |
| Vibration Diaphragm, Vibration Assembly, Sound Generator and Sound Generator Module App 20210235195 - Huo; Xinxiang ; et al. | 2021-07-29 |
| Loudspeaker module and terminal device Grant 10,567,858 - Han , et al. Feb | 2020-02-18 |
| Speaker module Grant 10,484,766 - Huo , et al. Nov | 2019-11-19 |
| Speaker module with sealed cavity and a communicating hole Grant 10,299,030 - Zhong , et al. | 2019-05-21 |
| Speaker Module App 20190098385 - HAN; Dan ; et al. | 2019-03-28 |
| Speaker Module App 20190058933 - HUO; Xinxiang ; et al. | 2019-02-21 |
| Loudspeaker module Grant 10,212,510 - Han , et al. Feb | 2019-02-19 |
| Loudspeaker Module And Terminal Device App 20180206011 - Han; Dan ; et al. | 2018-07-19 |
| Micro speaker Grant 10,015,599 - Fan , et al. July 3, 2 | 2018-07-03 |
| Loudspeaker Module App 20180070168 - HAN; Dan ; et al. | 2018-03-08 |
| Speaker Module App 20180035198 - ZHONG; Mingjie ; et al. | 2018-02-01 |
| Micro Speaker App 20170332175 - FAN; Shuangshuang ; et al. | 2017-11-16 |
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