- 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: 230
10-year publication summary
|
19
|
26
|
33
|
31
|
28
|
23
|
26
|
28
|
20
|
14
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Snap Inc. | 6802 |
12 |
| Cmbg Fbc-light Field Lab, LLC | 60 |
12 |
| Nokia Technologies Oy | 21548 |
7 |
| International Business Machines Corporation | 62754 |
6 |
| JVC Kenwood Corporation | 3136 |
6 |
| Looking Glass Factory Inc. | 54 |
6 |
| Light Field Lab, Inc. | 91 |
6 |
| Pacific Light & Hologram, Inc. | 84 |
6 |
| Warner Bros. Entertainment Inc. | 2314 |
5 |
| Lockheed Martin Corporation | 3254 |
5 |
| Maxell, Ltd. | 3066 |
5 |
| Sony Group Corporation | 15879 |
5 |
| Samsung Electronics Co., Ltd. | 158605 |
4 |
| AT&T Intellectual Property I, L.P. | 10013 |
4 |
| Universal City Studios LLC | 2883 |
4 |
| META Platforms Technologies, LLC | 6506 |
4 |
| Sony Corporation | 30097 |
3 |
| Intel Corporation | 47162 |
3 |
| Koninklijke Philips N.V. | 25978 |
3 |
| Real View Imaging Ltd. | 34 |
3 |
| Other owners | 121 |