- 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: 110
10-year publication summary
|
16
|
16
|
19
|
21
|
10
|
10
|
14
|
5
|
14
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Essilor International (compagnie Generale D'optique) | 2992 |
15 |
| Acucela Inc. | 160 |
14 |
| Hoya Lens Thailand Ltd. | 556 |
6 |
| Neurolens, Inc. | 57 |
5 |
| The Schepens Eye Research Institute, Inc. | 225 |
4 |
| Augmedics, Inc. | 30 |
3 |
| Huawei Technologies Co., Ltd. | 113006 |
2 |
| BNL Eurolens | 30 |
2 |
| Chubu University Educational Foundation | 100 |
2 |
| Family Vision Center - Vte S.r.l. | 4 |
2 |
| Kabushiki Kaisha Tokai Rika Denki Seisakusho | 1798 |
2 |
| NAC Image Technology Incorporated | 10 |
2 |
| Tokai Optical Co., Ltd. | 129 |
2 |
| Zhejiang University of Technology | 255 |
2 |
| Sightglass Vision, Inc. | 50 |
2 |
| Johnson & Johnson Surgical Vision, Inc. | 949 |
2 |
| Cfongen AS | 2 |
2 |
| Restorative Neurotechnologies S.r.l. | 3 |
2 |
| HS Vision Limited | 6 |
2 |
| 3m Innovative Properties Company | 17819 |
1 |
| Other owners | 36 |