- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 30/22 - Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer’s left and right eyes of the stereoscopic type
Patent holdings for IPC class G02B 30/22
Total number of patents in this class: 98
10-year publication summary
|
4
|
4
|
1
|
16
|
19
|
14
|
19
|
8
|
11
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 157719 |
7 |
| Futurewei Technologies, Inc. | 3783 |
6 |
| Magic Leap, Inc. | 3394 |
4 |
| Boe Technology Group Co., Ltd. | 44029 |
3 |
| Sony Group Corporation | 15642 |
3 |
| META Platforms Technologies, LLC | 6457 |
3 |
| Apple Inc. | 58742 |
2 |
| LG Display Co., Ltd. | 14966 |
2 |
| Electronics and Telecommunications Research Institute | 9672 |
2 |
| Kyocera Corporation | 14359 |
2 |
| Nintendo Co., Ltd. | 3226 |
2 |
| Microsoft Technology Licensing, LLC | 54466 |
2 |
| Omron Corporation | 7360 |
2 |
| Nippon Telegraph and Telephone Corporation | 15924 |
2 |
| Leia Inc. | 423 |
2 |
| Rovi Guides, Inc. | 808 |
2 |
| Seoul National University R&db Foundation | 4158 |
2 |
| Tampere University Foundation Sr | 58 |
2 |
| Axiom Holographics Pty Ltd | 10 |
2 |
| Curioxr, Inc. | 47 |
2 |
| Other owners | 44 |