Optinvent
Records under this name other than the patents Optinvent holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 8 patents it holds.
Showing 1 to 4 of 4 · Back to Optinvent
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 9,897,813 | Ocular vision system with optical guide that can be positioned in two positions Lapsed on the fee record Ended Feb 20, 2026 · From the USPTO record | Lapsed on the fee record | Ended Feb 20, 2026 | From the USPTO record |
| US 9,696,479 | Optical device and method for manufacturing such a device Lapsed on the fee record Ended Jul 4, 2025 · From the USPTO record | Lapsed on the fee record | Ended Jul 4, 2025 | From the USPTO record |
| US 8,310,763 | Informative eyeglasses Lapsed on the fee record Ended Nov 13, 2024 · From the USPTO record | Lapsed on the fee record | Ended Nov 13, 2024 | From the USPTO record |
| US 9,019,597 | Device for short-distance projection at a reasonably large angle with zoom and focusing Lapsed on the fee record Ended Apr 28, 2023 · From the USPTO record | Lapsed on the fee record | Ended Apr 28, 2023 | From the USPTO record |