Xu; Xiangzhan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Xu; Xiangzhan.The latest application filed is for "liquid crystal phase shifter, liquid crystal antenna and manufacturing method of liquid crystal phase shifter".
- Xu; Xiangzhan - Guangdong CN
- XU; Xiangzhan - Shanwei City CN
| Patent | Date |
|---|---|
| Liquid crystal phase shifter and manufacturing method thereof Grant 11,454,860 - Liu , et al. September 27, 2 | 2022-09-27 |
| Liquid crystal phase shifter, liquid crystal antenna and manufacturing method of liquid crystal phase shifter Grant 11,398,677 - Liu , et al. July 26, 2 | 2022-07-26 |
| Manufacturing method of liquid crystal antenna Grant 11,156,859 - Liu , et al. October 26, 2 | 2021-10-26 |
| Liquid Crystal Phase Shifter, Liquid Crystal Antenna And Manufacturing Method Of Liquid Crystal Phase Shifter App 20210234268 - LIU; Zhisheng ; et al. | 2021-07-29 |
| Liquid Crystal Phase Shifter And Manufacturing Method Thereof App 20210208472 - LIU; Zhisheng ; et al. | 2021-07-08 |
| Liquid Crystal Antenna And Manufacturing Method Thereof App 20210208430 - LIU; Zhisheng ; et al. | 2021-07-08 |
| Flat Panel Liquid Crystal Antenna And Manufacturing Method Thereof App 20210210852 - LIU; Zhisheng ; et al. | 2021-07-08 |
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