- 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: 241
10-year publication summary
|
4
|
6
|
12
|
25
|
43
|
44
|
29
|
27
|
30
|
12
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Boe Technology Group Co., Ltd. | 40653 |
19 |
| Samsung Electronics Co., Ltd. | 144426 |
17 |
| Liminal Space, Inc. | 11 |
10 |
| RealD Inc. | 259 |
9 |
| Universal City Studios LLC | 2504 |
8 |
| META Platforms Technologies, LLC | 5707 |
8 |
| Sharp Display Technology Corporation | 838 |
8 |
| LG Display Co., Ltd. | 13226 |
6 |
| Beijing BOE Optoelectronics Technology Co., Ltd. | 3878 |
6 |
| Shenzhen Time Waying Technology Co., Ltd. | 30 |
6 |
| Coretronic Corporation | 1267 |
5 |
| Magic Leap, Inc. | 3230 |
5 |
| FUJIFILM Corporation | 29251 |
4 |
| Carl Zeiss Meditec AG | 1610 |
4 |
| Brelyon, Inc. | 43 |
4 |
| Disney Enterprises, Inc. | 6083 |
3 |
| Samsung Display Co., Ltd. | 34290 |
3 |
| Dolby Laboratories Licensing Corporation | 4098 |
3 |
| Shanghai Tianma Micro-Electronics Co., Ltd. | 857 |
3 |
| Sony Corporation | 31138 |
2 |
| Other owners | 108 |