- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 30/25 - 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 using polarisation techniques
Patent holdings for IPC class G02B 30/25
Total number of patents in this class: 204
10-year publication summary
|
1
|
4
|
6
|
12
|
25
|
43
|
44
|
28
|
27
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Boe Technology Group Co., Ltd. | 35384 |
18 |
| Samsung Electronics Co., Ltd. | 131630 |
15 |
| RealD Inc. | 260 |
9 |
| Liminal Space, Inc. | 9 |
8 |
| Universal City Studios LLC | 2218 |
7 |
| META Platforms Technologies, LLC | 4806 |
7 |
| LG Display Co., Ltd. | 11907 |
6 |
| Shenzhen Time Waying Technology Co., Ltd. | 28 |
6 |
| Beijing BOE Optoelectronics Technology Co., Ltd. | 3779 |
5 |
| FUJIFILM Corporation | 27102 |
4 |
| Carl Zeiss Meditec AG | 1541 |
4 |
| Brelyon, Inc. | 31 |
4 |
| Disney Enterprises, Inc. | 6012 |
3 |
| Coretronic Corporation | 1165 |
3 |
| Dolby Laboratories Licensing Corporation | 3883 |
3 |
| Samsung Display Co., Ltd. | 30585 |
2 |
| Sony Corporation | 32931 |
2 |
| Huawei Technologies Co., Ltd. | 100781 |
2 |
| Korea Institute of Science and Technology | 2022 |
2 |
| Japan Display Inc. | 6202 |
2 |
| Other owners | 92 |