- All sections
- A - Human necessities
- A61B - Diagnosissurgeryidentification
- A61B 3/06 - Subjective types, i.e. testing apparatus requiring the active assistance of the patient for testing light sensitivity, e.g. adaptationSubjective types, i.e. testing apparatus requiring the active assistance of the patient for testing colour vision
Patent holdings for IPC class A61B 3/06
Total number of patents in this class: 421
10-year publication summary
|
25
|
61
|
30
|
41
|
45
|
40
|
47
|
28
|
37
|
19
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Magic Leap, Inc. | 3272 |
41 |
| Essilor International (compagnie Generale D'optique) | 2990 |
35 |
| Lumithera Diagnostics, Inc. | 47 |
17 |
| Mitsui Chemicals, Inc. | 3222 |
10 |
| Carl Zeiss Vision International GmbH | 633 |
10 |
| University of Miami | 842 |
9 |
| Iris Communication Kabushiki Kaisha | 15 |
9 |
| AMO Groningen B.V. | 306 |
7 |
| Innova Systems, Inc. | 6 |
6 |
| Sorbonne Universite | 1292 |
6 |
| Carl Zeiss AG | 887 |
5 |
| Boe Technology Group Co., Ltd. | 41291 |
5 |
| Assistance Publique-hopitaux de Paris (aphp) | 509 |
5 |
| Institut National de La Sante et de La Recherche Medicale (inserm) | 2849 |
5 |
| The Schepens Eye Research Institute, Inc. | 223 |
5 |
| Institut du Cerveau et de La Moelle Epiniere (icm) | 14 |
5 |
| Nikon-Essilor Co., Ltd. | 226 |
4 |
| Shinshu University | 475 |
4 |
| Adaptive Sensory Technology, Inc. | 14 |
4 |
| Nico Corporation | 4 |
4 |
| Other owners | 225 |