WIDULLE; rer. nat. Frank
Patent Applications and Registrations
Patent applications and USPTO patent grants for WIDULLE; rer. nat. Frank.The latest application filed is for "spectacle lens for a display which can be placed on the head of a user and which generates an image, and display device comprising such a spectacle lens".
- WIDULLE; rer. nat. Frank - Neu-Ulm DE
| Patent | Date |
|---|---|
| Spectacle Lens For A Display Which Can Be Placed On The Head Of A User And Which Generates An Image, And Display Device Comprising Such A Spectacle Lens App 20170299868 - WIDULLE; rer. nat. Frank | 2017-10-19 |
| Spectacle Lens For A Display Device That Can Be Fitted On The Head Of A User And Generates An Image, And Display Device With Such A Spectacle Lens App 20170192237 - DOBSCHAL; Hans-Juergen ; et al. | 2017-07-06 |
| Spectacle Lens For A Display Device That Can Be Fitted On The Head Of A User And Generates An Image, And Display Device With Such A Spectacle Lens App 20170045743 - DOBSCHAL; Hans-Juergen ; et al. | 2017-02-16 |
| Spectacle Lens For A Display Device That Can Be Fitted On The Head Of A User And Gernerates An Image App 20160282621 - WIDULLE; rer. nat. Frank ; et al. | 2016-09-29 |
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