- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 30/40 - Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images giving the observer of a single two-dimensional [2D] image a perception of depth
Patent holdings for IPC class G02B 30/40
Total number of patents in this class: 115
10-year publication summary
|
1
|
3
|
9
|
18
|
20
|
24
|
16
|
16
|
11
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Pacific Light & Hologram, Inc. | 84 |
22 |
| Magic Leap, Inc. | 3394 |
9 |
| Brelyon, Inc. | 53 |
9 |
| Universal City Studios LLC | 2855 |
6 |
| Boe Technology Group Co., Ltd. | 44029 |
5 |
| Samsung Electronics Co., Ltd. | 157719 |
4 |
| Sony Corporation | 30181 |
3 |
| Huawei Technologies Co., Ltd. | 123385 |
3 |
| Hueck FOLIEN Ges.m.b.H. | 173 |
3 |
| LG Electronics Inc. | 75694 |
2 |
| Casio Computer Co., Ltd. | 3496 |
2 |
| BYD Company Limited | 6476 |
2 |
| Zkw Group GmbH | 631 |
2 |
| Wayray AG | 20 |
2 |
| Jingmen City Dream Exploration Technology Co., Ltd. | 8 |
2 |
| Lelis, Inc., AS Agent | 105 |
2 |
| Disney Enterprises, Inc. | 6260 |
1 |
| Samsung Display Co., Ltd. | 38627 |
1 |
| LG Display Co., Ltd. | 14966 |
1 |
| FUJIFILM Corporation | 30514 |
1 |
| Other owners | 33 |