Zhan; Ning
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zhan; Ning.The latest application filed is for "hand sanitizer and method of making the same".
- Zhan; Ning - Beijing CN
- ZHAN; Ning - Hong Kong CN
- Zhan; Ning - Scarsdale NY
| Patent | Date |
|---|---|
| Control valve Grant 10,935,272 - Wang , et al. March 2, 2 | 2021-03-02 |
| Hand Sanitizer And Method Of Making The Same App 20210022969 - YEUNG; King Lun ; et al. | 2021-01-28 |
| Static and Mobile Disinfection Using High Intensity narrow Wavelength Illumination App 20200230274 - YEUNG; King Lun ; et al. | 2020-07-23 |
| Techniques for improved removal of sacrificial mask Grant 10,354,875 - Prasad , et al. July 16, 2 | 2019-07-16 |
| Techniques For Improved Removal Of Sacrificial Mask App 20190214255 - Prasad; Rajesh ; et al. | 2019-07-11 |
| Control Valve App 20190186775 - Wang; Lei ; et al. | 2019-06-20 |
| Fin-type metal-semiconductor resistors and fabrication methods thereof Grant 9,595,518 - Chou , et al. March 14, 2 | 2017-03-14 |
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