Chen; Biyan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chen; Biyan.The latest application filed is for "fabrication of multilayer nanograting structures".
- Chen; Biyan - Columbia MO
| Patent | Date |
|---|---|
| Photo-ionization device with improved linearity and stability Grant 11,143,619 - Chen , et al. October 12, 2 | 2021-10-12 |
| Fabrication of multilayer nanograting structures Grant 10,490,679 - Gangopadhyay , et al. Nov | 2019-11-26 |
| Fabrication Of Multilayer Nanograting Structures App 20190051863 - GANGOPADHYAY; Shubhra ; et al. | 2019-02-14 |
| Fabrication of multilayer nanograting structures Grant 10,103,357 - Gangopadhyay , et al. October 16, 2 | 2018-10-16 |
| Fabrication Of Multilayer Nanograting Structures App 20180050904 - GANGOPADHYAY; Shubhra ; et al. | 2018-02-22 |
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