- All sections
- G - Physics
- G02C - Spectaclessunglasses or goggles insofar as they have the same features as spectaclescontact lenses
- G02C 7/14 - MirrorsPrisms
Patent holdings for IPC class G02C 7/14
Total number of patents in this class: 114
10-year publication summary
|
16
|
19
|
21
|
10
|
10
|
14
|
5
|
17
|
11
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Essilor International (compagnie Generale D'optique) | 2995 |
16 |
| Acucela Inc. | 152 |
14 |
| Hoya Lens Thailand Ltd. | 614 |
6 |
| Newton, Inc. | 53 |
6 |
| Augmedics, Inc. | 31 |
3 |
| Huawei Technologies Co., Ltd. | 123543 |
2 |
| BNL Eurolens | 29 |
2 |
| Chubu University Educational Foundation | 100 |
2 |
| Family Vision Center - Vte S.r.l. | 4 |
2 |
| Kabushiki Kaisha Tokai Rika Denki Seisakusho | 1851 |
2 |
| NAC Image Technology Incorporated | 13 |
2 |
| The Schepens Eye Research Institute, Inc. | 215 |
2 |
| Tokai Optical Co., Ltd. | 131 |
2 |
| Zhejiang University of Technology | 320 |
2 |
| Sightglass Vision, Inc. | 58 |
2 |
| Johnson & Johnson Surgical Vision, Inc. | 940 |
2 |
| Cfongen AS | 2 |
2 |
| Restorative Neurotechnologies S.r.l. | 3 |
2 |
| HS Vision Limited | 7 |
2 |
| 3m Innovative Properties Company | 17481 |
1 |
| Other owners | 40 |