- 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: 68
10-year publication summary
|
0
|
3
|
3
|
5
|
18
|
8
|
8
|
13
|
7
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Boe Technology Group Co., Ltd. | 42451 |
7 |
| Wuhan China Star Optoelectronics Technology Co., Ltd. | 4246 |
5 |
| Disney Enterprises, Inc. | 6191 |
4 |
| Beijing BOE Optoelectronics Technology Co., Ltd. | 3913 |
4 |
| Universal City Studios LLC | 2720 |
4 |
| Accuray LLC | 293 |
4 |
| Magic Leap, Inc. | 3341 |
3 |
| Jingmen City Dream Exploration Technology Co., Ltd. | 8 |
3 |
| Konica Minolta, Inc. | 8963 |
2 |
| Sony Interactive Entertainment Inc. | 6141 |
2 |
| Wacom Co., Ltd. | 2014 |
2 |
| Optonomous Technologies Inc | 21 |
2 |
| Blaise Photonics LLC | 4 |
2 |
| LG Electronics Inc. | 74373 |
1 |
| Ricoh Company, Ltd. | 13345 |
1 |
| Industrial Technology Research Institute | 5069 |
1 |
| Nikon Corporation | 7273 |
1 |
| Acer Incorporated | 2125 |
1 |
| Beihang University | 536 |
1 |
| Brown University | 663 |
1 |
| Other owners | 17 |