Opternative, Inc.
Records under this name other than the patents Opternative, Inc. 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 1 patents it holds.
Showing 1 to 5 of 5 · Back to Opternative, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 9,413,336 | Multiband-Support Radio-Frequency Module Formerly held In force · High confidence | In force | High confidence | |
| US 9,237,842 | Computerized refraction and astigmatism determination Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 9,504,378 | Computerized refraction prescription determination with sphere calculation Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 9,603,517 | Computerized pupillary distance measurement system and method Formerly held In force · From the USPTO record | In force | From the USPTO record | |
| US 10,398,304 | Computerized testing and determination of a visual field of a patient Formerly held In force · From the USPTO record | In force | From the USPTO record |