A4VISION S.A.
Records under this name other than patents A4VISION S.A. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Showing 1 to 2 of 2 · Back to A4VISION S.A.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 8,238,661 | Device for contactlessly controlling the surface profile of objects Formerly held Lapsed on the fee record Ended Aug 7, 2024 · From the USPTO record | Lapsed on the fee record | Ended Aug 7, 2024 | From the USPTO record |
| US 9,117,107 | Device for biometrically controlling a face surface Formerly held Lapsed on the fee record Ended Aug 25, 2019 · From the USPTO record | Lapsed on the fee record | Ended Aug 25, 2019 | From the USPTO record |