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Patent applications and USPTO patent grants for Donjon; Jacques.The latest application filed is for "optical image converting relay having an electro-optical element and a photoconductive element".
Patent | Date |
---|---|
Optical image converting relay having an electro-optical element and a photoconductive element Grant 4,002,902 - Donjon , et al. January 11, 1 | 1977-01-11 |
Methods of differentiating images and of recognizing shapes and characters, utilizing an optical image relay Grant 3,882,454 - Marie , et al. May 6, 1 | 1975-05-06 |
Method Of And Device For Electronically Compensating For Mechanical Stresses In An Optic Relay Grant 3,878,328 - Marie , et al. April 15, 1 | 1975-04-15 |
Electro-optic Device Comprising An Optic Image Relay And Method Of Manufacturing Same Grant 3,792,259 - Donjon , et al. February 12, 1 | 1974-02-12 |
Analogue-to-digital Voltage Converter Grant 3,736,586 - Donjon May 29, 1 | 1973-05-29 |
Optic Relay For Use In Television Grant 3,637,931 - Donjon , et al. January 25, 1 | 1972-01-25 |
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