- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 30/56 - 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 by projecting aerial or floating images
Patent holdings for IPC class G02B 30/56
Total number of patents in this class: 443
10-year publication summary
|
0
|
1
|
2
|
18
|
39
|
61
|
80
|
104
|
110
|
40
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Maxell, Ltd. | 2533 |
35 |
| Light Field Lab, Inc. | 185 |
29 |
| Toppan Inc. | 746 |
14 |
| Universal City Studios LLC | 2218 |
13 |
| Kyocera Corporation | 12735 |
12 |
| Omron Corporation | 6968 |
12 |
| Pacific Light & Hologram, Inc. | 39 |
12 |
| Samsung Electronics Co., Ltd. | 131630 |
11 |
| Asukanet Company, Ltd. | 68 |
11 |
| Anhui Easpeed Technology Co., Ltd. | 25 |
11 |
| Disney Enterprises, Inc. | 6012 |
10 |
| FUJIFILM Corporation | 27102 |
8 |
| Nippon Telegraph and Telephone Corporation | 14195 |
8 |
| Japan Display Inc. | 6202 |
7 |
| Shanghai Yupei Photoelectric Technology Limited | 7 |
7 |
| Koito Manufacturing Co., Ltd. | 1991 |
6 |
| FUJIFILM Business Innovation Corp. | 7395 |
6 |
| Toppan Holdings Inc. | 123 |
6 |
| Toyota Motor Corporation | 28582 |
5 |
| Mitsubishi Electric Corporation | 43934 |
5 |
| Other owners | 215 |