- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 30/30 - 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 autostereoscopic type involving parallax barriers
Patent holdings for IPC class G02B 30/30
Total number of patents in this class: 101
10-year publication summary
|
2
|
1
|
3
|
4
|
16
|
19
|
26
|
14
|
12
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kyocera Corporation | 13519 |
25 |
| LG Display Co., Ltd. | 13015 |
7 |
| Samsung Electronics Co., Ltd. | 141620 |
6 |
| Boe Technology Group Co., Ltd. | 40002 |
5 |
| Japan Display Inc. | 6948 |
4 |
| Leia Inc. | 391 |
4 |
| Evolution Optiks Limited | 102 |
3 |
| Beijing Ivisual 3D Technology Co., Ltd. | 110 |
3 |
| Visiotech Ventures Pte. Ltd. | 110 |
3 |
| Sony Group Corporation | 13110 |
3 |
| Alioscopy | 24 |
2 |
| Fresenius Medical Care Deutschland GmbH | 2136 |
2 |
| Lumileds LLC | 1887 |
2 |
| Light Field Lab, Inc. | 189 |
2 |
| University Public Corporation Osaka | 235 |
2 |
| LG Electronics Inc. | 71809 |
1 |
| GM Global Technology Operations LLC | 14590 |
1 |
| Huawei Technologies Co., Ltd. | 108912 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 30429 |
1 |
| Nippon Telegraph and Telephone Corporation | 16786 |
1 |
| Other owners | 23 |