Bu; Chenxi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Bu; Chenxi.The latest application filed is for "optical beam expander and luminaire".
- Bu; Chenxi - Shanghai CN
- Bu; Chenxi - Suzhou CN
- BU; Chenxi - Suzhou City CN
| Patent | Date |
|---|---|
| Light distributing component, light source module, lawn lamp cap and lawn lamp Grant 11,454,371 - Bu , et al. September 27, 2 | 2022-09-27 |
| Cabinet lamp and lamp cabinet Grant 11,378,270 - Xiao , et al. July 5, 2 | 2022-07-05 |
| Optical Beam Expander And Luminaire App 20220136677 - BU; Chenxi ; et al. | 2022-05-05 |
| Light Distribution Element, Light Sourace Module And Lamp App 20220120395 - BU; Chenxi ; et al. | 2022-04-21 |
| Cylindrical lighting fixture Grant 11,293,622 - Bu , et al. April 5, 2 | 2022-04-05 |
| Optical Element And Light Distributing Module App 20220018518 - BU; Chenxi ; et al. | 2022-01-20 |
| Cabinet Lamp And Lamp Cabinet App 20210404644 - Xiao; Liuhua ; et al. | 2021-12-30 |
| Cylindrical Lighting Fixture App 20210285620 - BU; Chenxi ; et al. | 2021-09-16 |
| Lighting Lamp, Lighting Module And Lens App 20210116103 - BU; Chenxi ; et al. | 2021-04-22 |
| Light Distributing Component, Light Source Module, Lawn Lamp Cap And Lawn Lamp App 20210102684 - BU; Chenxi ; et al. | 2021-04-08 |
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