Vai; Mankuan M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Vai; Mankuan M..The latest application filed is for "phosphor-loaded waveguide".
- Vai; Mankuan M. - Sudbury MA
| Patent | Date |
|---|---|
| Phosphor-loaded waveguide Grant 11,275,868 - Geis , et al. March 15, 2 | 2022-03-15 |
| Phosphor-Loaded Waveguide App 20210012034 - Geis; Michael W. ; et al. | 2021-01-14 |
| Phosphor-loaded waveguide Grant 10,740,493 - Geis , et al. A | 2020-08-11 |
| Phosphor-Loaded Waveguide App 20180025182 - Geis; Michael W. ; et al. | 2018-01-25 |
| Waveguide With Dielectric Light Reflectors App 20180026801 - Geis; Michael W. ; et al. | 2018-01-25 |
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