- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 3/10 - Bifocal lenses; Multifocal lenses
Patent holdings for IPC class G02B 3/10
Total number of patents in this class: 225
10-year publication summary
11
|
8
|
18
|
19
|
18
|
16
|
18
|
20
|
13
|
5
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
LG Innotek Co., Ltd. | 6758 |
14 |
Samsung Electronics Co., Ltd. | 131630 |
12 |
The Invention Science Fund I, LLC | 189 |
8 |
Beam Engineering for Advanced Measurements Co. | 31 |
6 |
META Platforms Technologies, LLC | 4806 |
6 |
Apple Inc. | 50209 |
5 |
FUJIFILM Corporation | 27102 |
5 |
The Arizona Board of Regents on Behalf of the University of Arizona | 1906 |
4 |
Carl Zeiss Vision International GmbH | 556 |
4 |
Essilor International (compagnie Generale D'optique) | 2918 |
4 |
Optica Amuka (a.a.) Ltd. | 38 |
4 |
Osaka University | 3143 |
4 |
Seoul National University R&db Foundation | 2976 |
4 |
Samsung Electro-mechanics Co., Ltd. | 4798 |
3 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
3 |
Konica Minolta Opto, Inc. | 1179 |
3 |
Xceed Imaging Ltd. | 12 |
3 |
Addon Optics Ltd. | 15 |
3 |
Hong Kong Applied Science and Technology Research Institute Co., Ltd. | 681 |
3 |
3m Innovative Properties Company | 18406 |
2 |
Other owners | 125 |