GE; Lianshan
Patent Applications and Registrations
Patent applications and USPTO patent grants for GE; Lianshan.The latest application filed is for "speaker and portable terminal".
- GE; Lianshan - Weifang City Shandong
- Ge; Lianshan - Weifang Shandong
- Ge; Lianshan - Shandong N/A CN
| Patent | Date |
|---|---|
| Speaker And Portable Terminal App 20220078544 - WANG; Xinglong ; et al. | 2022-03-10 |
| Sounding Device And Portable Terminal App 20210368272 - WANG; Xinglong ; et al. | 2021-11-25 |
| Sound Production Device and Portable Terminal App 20210266671 - Wang; Xinglong ; et al. | 2021-08-26 |
| Sound Production Apparatus And Portable Terminal App 20210266673 - Wang; Xinglong ; et al. | 2021-08-26 |
| Sound wave filtering structure and side sound generating speaker module Grant 10,511,903 - Sun , et al. Dec | 2019-12-17 |
| Miniature loudspeaker Grant 10,129,654 - Ge , et al. November 13, 2 | 2018-11-13 |
| Miniature loudspeaker Grant 10,104,476 - Ge , et al. October 16, 2 | 2018-10-16 |
| Sound Wave Filtering Structure And Side Sound Generating Speaker Module App 20180124506 - SUN; Liguo ; et al. | 2018-05-03 |
| Miniature Loudspeaker App 20170339492 - GE; Lianshan ; et al. | 2017-11-23 |
| Miniature Loudspeaker App 20170265008 - GE; Lianshan ; et al. | 2017-09-14 |
| Miniature electroacoustic transducer and assembling method thereof Grant 9,549,262 - Wang , et al. January 17, 2 | 2017-01-17 |
| Electroacoustic transducer Grant 9,503,822 - Zhao , et al. November 22, 2 | 2016-11-22 |
| Moving-coil electroacoustic transducer Grant 9,369,806 - Wang , et al. June 14, 2 | 2016-06-14 |
| Electroacoustic Transducer App 20150256939 - Zhao; Guodong ; et al. | 2015-09-10 |
| Moving-coil Electroacoustic Transducer App 20150146912 - Wang; Jianjian ; et al. | 2015-05-28 |
| Miniature Electroacoustic Transducer And Assembling Method Thereof App 20150016659 - Wang; Ze ; et al. | 2015-01-15 |
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