Zheng; Xiaowen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zheng; Xiaowen.The latest application filed is for "radiative cooling optical filter, its preparing method and application".
- Zheng; Xiaowen - Fujian CN
- ZHENG; Xiaowen - Zhejiang CN
- Zheng; XiaoWen - Xiamen CN
- ZHENG; Xiaowen - Hangzhou CN
| Patent | Date |
|---|---|
| Automatic blow-drying device for pets Grant 11,134,655 - Meng , et al. October 5, 2 | 2021-10-05 |
| Radiative Cooling Optical Filter, Its Preparing Method And Application App 20210191017 - SHEN; Weidong ; et al. | 2021-06-24 |
| Combination salt lamp and oil diffuser Grant 10,905,787 - Meng , et al. February 2, 2 | 2021-02-02 |
| Automatic Blow-drying Device For Pets App 20200305389 - MENG; Shifei ; et al. | 2020-10-01 |
| Automatic Drip Feeder And Purification And Aroma Humidifier Using Same For Adding Essential Oil App 20200306406 - MENG; Shifei ; et al. | 2020-10-01 |
| Combination Salt Lamp and Oil Diffuser App 20200046868 - Meng; ShiFei ; et al. | 2020-02-13 |
| Method And Apparatus For Executing Data Recovery Operation App 20190026193 - ZHENG; Xiaowen | 2019-01-24 |
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