Goudarzi Khouygani; Mohammad Hossein
Patent Applications and Registrations
Patent applications and USPTO patent grants for Goudarzi Khouygani; Mohammad Hossein.The latest application filed is for "optical device".
- Goudarzi Khouygani; Mohammad Hossein - Taipei TW
- GOUDARZI KHOUYGANI; Mohammad Hossein - TAIPEI CITY TW
| Patent | Date |
|---|---|
| Optical device Grant 10,120,196 - Jeng , et al. November 6, 2 | 2018-11-06 |
| Optical Device App 20180095287 - JENG; Jeng-Ywan ; et al. | 2018-04-05 |
| Apparatus and method for measuring pattern of a grating device Grant 9,581,434 - Jeng , et al. February 28, 2 | 2017-02-28 |
| Apparatus And Method For Measuring Pattern Of A Grating Device App 20170003117 - JENG; Jeng-Ywan ; et al. | 2017-01-05 |
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