- All sections
- G - Physics
- G02C - Spectaclessunglasses or goggles insofar as they have the same features as spectaclescontact lenses
- G02C 7/16 - Shades, shieldsObturators, e.g. with pinhole, with slot
Patent holdings for IPC class G02C 7/16
Total number of patents in this class: 208
10-year publication summary
|
27
|
30
|
33
|
25
|
22
|
18
|
32
|
22
|
20
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| e-Vision Smart Optics, Inc. | 133 |
16 |
| Carl Zeiss Vision International GmbH | 608 |
11 |
| Essilor International (compagnie Generale D'optique) | 2960 |
8 |
| The Medical College of Wisconsin, Inc. | 386 |
7 |
| AcuFocus, Inc. | 74 |
5 |
| Sightglass Vision, Inc. | 45 |
5 |
| Johnson & Johnson Vision Care, Inc. | 1220 |
4 |
| Boe Technology Group Co., Ltd. | 38978 |
4 |
| Largan Medical Co., Ltd. | 46 |
4 |
| Mor Research Applications Ltd. | 242 |
4 |
| Senaptec Inc. | 25 |
4 |
| 1241620 Alberta Ltd. | 4 |
4 |
| META Platforms Technologies, LLC | 5367 |
4 |
| Hoya Lens Thailand Ltd. | 513 |
3 |
| University of Washington | 2257 |
3 |
| Seiko Epson Corporation | 19005 |
2 |
| Beijing BOE Optoelectronics Technology Co., Ltd. | 3833 |
2 |
| DeRoyal Industries, Inc. | 252 |
2 |
| Dexerials Corporation | 1922 |
2 |
| Innovega, Inc. | 64 |
2 |
| Other owners | 112 |