- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 13/388 - Volumetric displays, i.e. systems where the image is built up from picture elements distributed through a volume
Patent holdings for IPC class H04N 13/388
Total number of patents in this class: 176
10-year publication summary
|
0
|
5
|
18
|
26
|
33
|
31
|
27
|
23
|
25
|
13
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Light Field Lab, Inc. | 185 |
22 |
| Snap Inc. | 4604 |
10 |
| Nokia Technologies Oy | 15057 |
7 |
| Looking Glass Factory Inc. | 53 |
6 |
| Warner Bros. Entertainment Inc. | 2271 |
5 |
| Lockheed Martin Corporation | 3406 |
5 |
| Sony Group Corporation | 10730 |
5 |
| Samsung Electronics Co., Ltd. | 131630 |
4 |
| AT&T Intellectual Property I, L.P. | 9886 |
4 |
| META Platforms Technologies, LLC | 4806 |
4 |
| Sony Corporation | 32931 |
3 |
| Koninklijke Philips N.V. | 22975 |
3 |
| Real View Imaging Ltd. | 32 |
3 |
| International Business Machines Corporation | 60644 |
2 |
| Intel Corporation | 45621 |
2 |
| LG Innotek Co., Ltd. | 6758 |
2 |
| Dolby Laboratories Licensing Corporation | 3883 |
2 |
| Google LLC | 38759 |
2 |
| IMEC VZW | 1410 |
2 |
| Southern Methodist University | 118 |
2 |
| Other owners | 81 |