- All sections
- A - Human necessities
- A61B - Diagnosissurgeryidentification
- A61B 3/08 - Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing binocular or stereoscopic vision, e.g. strabismus
Patent holdings for IPC class A61B 3/08
Total number of patents in this class: 444
10-year publication summary
|
29
|
64
|
27
|
37
|
29
|
33
|
35
|
39
|
32
|
30
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Magic Leap, Inc. | 3336 |
43 |
| Essilor International (compagnie Generale D'optique) | 2986 |
22 |
| Novasight Ltd. | 30 |
12 |
| New Jersey Institute of Technology | 312 |
9 |
| Ohio State Innovation Foundation | 2237 |
9 |
| The Royal Institution for The Advancement of Learning / McGill University | 716 |
9 |
| Neurolens, Inc. | 16 |
8 |
| Doheny Eye Institute | 90 |
7 |
| Newton, Inc. | 42 |
7 |
| New York University | 1776 |
6 |
| Nidek Co., Ltd. | 339 |
6 |
| The Schepens Eye Research Institute, Inc. | 223 |
6 |
| Lensar, Inc. | 148 |
5 |
| Massachusetts Eye and Ear Infirmary | 390 |
5 |
| Neuroptics, Inc. | 33 |
5 |
| Notal Vision Ltd. | 28 |
5 |
| VeyeZER LLC | 12 |
5 |
| Sony Corporation | 30760 |
4 |
| Panasonic Corporation | 19937 |
4 |
| Alcon, Inc. | 5536 |
4 |
| Other owners | 263 |