- 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: 83
10-year publication summary
|
3
|
0
|
4
|
4
|
1
|
16
|
18
|
13
|
17
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 131630 |
6 |
| Futurewei Technologies, Inc. | 3708 |
6 |
| Magic Leap, Inc. | 3028 |
6 |
| Boe Technology Group Co., Ltd. | 35384 |
3 |
| Apple Inc. | 50209 |
2 |
| LG Display Co., Ltd. | 11907 |
2 |
| Kyocera Corporation | 12735 |
2 |
| Nintendo Co., Ltd. | 3001 |
2 |
| Microsoft Technology Licensing, LLC | 51439 |
2 |
| Omron Corporation | 6968 |
2 |
| Nippon Telegraph and Telephone Corporation | 14195 |
2 |
| Leia Inc. | 392 |
2 |
| Rovi Guides, Inc. | 3236 |
2 |
| Seoul National University R&db Foundation | 2976 |
2 |
| Sony Group Corporation | 10730 |
2 |
| VR-EDU, Inc. | 16 |
2 |
| Samsung Display Co., Ltd. | 30585 |
1 |
| Canon Inc. | 36841 |
1 |
| Intel Corporation | 45621 |
1 |
| Electronics and Telecommunications Research Institute | 8830 |
1 |
| Other owners | 34 |