Kelkar; Parag Vinayak
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kelkar; Parag Vinayak.The latest application filed is for "optical arrangement for an inspection apparatus".
- Kelkar; Parag Vinayak - Danbury CT
- Kelkar; Parag Vinayak - Wilton CT
| Patent | Date |
|---|---|
| Anti-reflection coating Grant 11,422,289 - Kelkar , et al. August 23, 2 | 2022-08-23 |
| Anti-reflection optical substrates and methods of manufacture Grant 11,009,794 - Kelkar May 18, 2 | 2021-05-18 |
| Optical Arrangement for an Inspection Apparatus App 20200271438 - KELKAR; Parag Vinayak ; et al. | 2020-08-27 |
| Flexible illuminator Grant 10,698,226 - Kelkar | 2020-06-30 |
| Anti-Reflection Coating App 20200103558 - KELKAR; Parag Vinayak ; et al. | 2020-04-02 |
| Wavelength combining of multiple source Grant 10,520,824 - Hugers , et al. Dec | 2019-12-31 |
| Anti-reflection Optical Substrates And Methods Of Manufacture App 20190278179 - KELKAR; Parag Vinayak | 2019-09-12 |
| Flexible Illuminator App 20170168312 - KELKAR; Parag Vinayak | 2017-06-15 |
| Anti-reflective coating for optical elements Grant 8,421,995 - Kelkar April 16, 2 | 2013-04-16 |
| Anti-Reflective Coating for Optical Elements App 20110080572 - KELKAR; Parag Vinayak | 2011-04-07 |
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