Mai; Jianchun
Patent Applications and Registrations
Patent applications and USPTO patent grants for Mai; Jianchun.The latest application filed is for "millimeter wave ltcc filter".
- Mai; Jianchun - Shenzhen CN
| Patent | Date |
|---|---|
| Filter antenna Grant 11,336,000 - Zhu , et al. May 17, 2 | 2022-05-17 |
| Millimeter wave LTCC filter Grant 11,309,682 - Zhu , et al. April 19, 2 | 2022-04-19 |
| Millimeter wave LTCC filter Grant 11,223,119 - Mai January 11, 2 | 2022-01-11 |
| Filter antenna Grant 11,108,124 - Zhu , et al. August 31, 2 | 2021-08-31 |
| Filter antenna device Grant 11,056,754 - Mai , et al. July 6, 2 | 2021-07-06 |
| Millimeter wave LTCC filter Grant 11,056,777 - Mai July 6, 2 | 2021-07-06 |
| Antenna system and mobile terminal Grant 10,819,014 - Gu , et al. October 27, 2 | 2020-10-27 |
| Millimeter Wave Ltcc Filter App 20200212553 - Mai; Jianchun | 2020-07-02 |
| Millimeter Wave Ltcc Filter App 20200212648 - Zhu; Zhimin ; et al. | 2020-07-02 |
| Millimeter Wave Ltcc Filter App 20200212554 - Mai; Jianchun | 2020-07-02 |
| Filter Antenna App 20200212552 - Zhu; Zhimin ; et al. | 2020-07-02 |
| Filter Antenna Device App 20200212531 - Mai; Jianchun ; et al. | 2020-07-02 |
| Filter Antenna App 20200212530 - Zhu; Zhimin ; et al. | 2020-07-02 |
| Antenna System And Mobile Terminal App 20200044311 - Gu; Haichuan ; et al. | 2020-02-06 |
| Antenna assembly and mobile terminal Grant 10,490,882 - Mai , et al. Nov | 2019-11-26 |
| Antenna system with full metal back cover Grant 10,374,287 - Wu , et al. | 2019-08-06 |
| LTE full-band cellphone antenna structure Grant 10,236,558 - Mai | 2019-03-19 |
| Antenna device and mobile terminal Grant 10,193,215 - Mai Ja | 2019-01-29 |
| Antenna Device and Mobile Terminal App 20180115052 - Mai; Jianchun | 2018-04-26 |
| Antenna Assembly And Mobile Terminal App 20180115069 - MAI; JianChun ; et al. | 2018-04-26 |
| Mobile phone antenna structure with full spectrum band Grant 9,935,360 - Mai , et al. April 3, 2 | 2018-04-03 |
| Antenna system Grant 9,899,729 - Mai , et al. February 20, 2 | 2018-02-20 |
| Mobile Phone Antenna Structure with Full Spectrum Band App 20180006361 - Mai; Jianchun ; et al. | 2018-01-04 |
| Antenna module Grant 9,859,608 - Wang , et al. January 2, 2 | 2018-01-02 |
| LTE Full-band Cellphone Antenna Structure App 20170324151 - Mai; Jianchun | 2017-11-09 |
| Antenna System With Full Metal Back Cover App 20170117614 - Wu; Jing ; et al. | 2017-04-27 |
| Antenna Module App 20170012354 - Wang; Chao ; et al. | 2017-01-12 |
| Antenna System App 20170012341 - Mai; Jianchun ; et al. | 2017-01-12 |
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