- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 3/10 - Bifocal lensesMultifocal lenses
Patent holdings for IPC class G02B 3/10
Total number of patents in this class: 227
10-year publication summary
|
8
|
18
|
19
|
18
|
16
|
18
|
20
|
14
|
18
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Innotek Co., Ltd. | 7624 |
15 |
| Samsung Electronics Co., Ltd. | 145630 |
12 |
| The Invention Science Fund I, LLC | 168 |
8 |
| META Platforms Technologies, LLC | 5773 |
8 |
| Apple Inc. | 54714 |
7 |
| Beam Engineering for Advanced Measurements Co. | 34 |
6 |
| FUJIFILM Corporation | 29329 |
5 |
| The Arizona Board of Regents on Behalf of the University of Arizona | 2153 |
4 |
| Carl Zeiss Vision International GmbH | 627 |
4 |
| Essilor International (compagnie Generale D'optique) | 3001 |
4 |
| Optica Amuka (a.a.) Ltd. | 41 |
4 |
| Osaka University | 3375 |
4 |
| Seoul National University R&db Foundation | 3580 |
4 |
| Samsung Electro-mechanics Co., Ltd. | 5605 |
3 |
| Addon Optics Ltd. | 19 |
3 |
| Hong Kong Applied Science and Technology Research Institute Co., Ltd. | 718 |
3 |
| Panasonic Corporation | 20128 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 31273 |
2 |
| Konica Minolta Opto, Inc. | 1087 |
2 |
| ASML Netherlands B.V. | 7371 |
2 |
| Other owners | 125 |