- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 30/54 - Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a 3D volume, e.g. voxels the 3D volume being generated by moving a 2D surface, e.g. by vibrating or rotating the 2D surface
Patent holdings for IPC class G02B 30/54
Total number of patents in this class: 53
10-year publication summary
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0
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0
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0
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3
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3
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5
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19
|
7
|
8
|
6
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| 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 |
6 |
| Accuray Incorporated | 408 |
4 |
| Beijing BOE Optoelectronics Technology Co., Ltd. | 3779 |
4 |
| Universal City Studios LLC | 2218 |
4 |
| Disney Enterprises, Inc. | 6012 |
3 |
| Sony Interactive Entertainment Inc. | 5162 |
3 |
| Wuhan China Star Optoelectronics Technology Co., Ltd. | 3894 |
3 |
| Konica Minolta, Inc. | 8349 |
2 |
| Magic Leap, Inc. | 3028 |
2 |
| Optonomous Technologies Inc | 21 |
2 |
| Jingmen City Dream Exploration Technology Co., Ltd. | 8 |
2 |
| LG Electronics Inc. | 69257 |
1 |
| Ricoh Company, Ltd. | 13266 |
1 |
| Industrial Technology Research Institute | 4898 |
1 |
| Nikon Corporation | 7162 |
1 |
| Acer Incorporated | 1864 |
1 |
| Beihang University | 425 |
1 |
| Kent State University | 247 |
1 |
| National University Corporation Gunma University | 306 |
1 |
| Sichuan University | 498 |
1 |
| Other owners | 9 |