- 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: 230
10-year publication summary
|
18
|
19
|
18
|
16
|
18
|
20
|
14
|
18
|
10
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Innotek Co., Ltd. | 8566 |
15 |
| Samsung Electronics Co., Ltd. | 159029 |
14 |
| The Invention Science Fund I, LLC | 160 |
8 |
| META Platforms Technologies, LLC | 6522 |
8 |
| Apple Inc. | 59241 |
7 |
| Beam Engineering for Advanced Measurements Co. | 35 |
6 |
| FUJIFILM Corporation | 30689 |
5 |
| The Arizona Board of Regents on Behalf of the University of Arizona | 2316 |
5 |
| Carl Zeiss Vision International GmbH | 703 |
4 |
| Optica Amuka (a.a.) Ltd. | 37 |
4 |
| Osaka University | 3257 |
4 |
| Seoul National University R&db Foundation | 4245 |
4 |
| Samsung Electro-mechanics Co., Ltd. | 6162 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 34471 |
3 |
| Industry-University Cooperation Foundation Hanyang University | 1009 |
3 |
| Addon Optics Ltd. | 22 |
3 |
| Hong Kong Applied Science and Technology Research Institute Co., Ltd. | 953 |
3 |
| Panasonic Corporation | 18716 |
2 |
| Konica Minolta Opto, Inc. | 890 |
2 |
| Conti Temic microelectronic GmbH | 791 |
2 |
| Other owners | 125 |