Plainchamp; Bertrand
Patent Applications and Registrations
Patent applications and USPTO patent grants for Plainchamp; Bertrand.The latest application filed is for "photolithographic illuminator device enabling controlled diffraction".
- Plainchamp; Bertrand - Boulogne-Billancourt FR
| Patent | Date |
|---|---|
| Photolithographic illuminator device enabling controlled diffraction Grant 9,933,703 - Plainchamp , et al. April 3, 2 | 2018-04-03 |
| Photolithographic illuminator that is telecentric in two directions Grant 9,874,818 - Plainchamp , et al. January 23, 2 | 2018-01-23 |
| Photolithographic Illuminator Device Enabling Controlled Diffraction App 20150248063 - Plainchamp; Bertrand ; et al. | 2015-09-03 |
| Photolithographic Illuminator That Is Telecentric In Two Directions App 20150234288 - Plainchamp; Bertrand ; et al. | 2015-08-20 |
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