- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 5/89 - Television signal recording using holographic recording
Patent holdings for IPC class H04N 5/89
Total number of patents in this class: 172
10-year publication summary
|
12
|
15
|
11
|
14
|
10
|
3
|
4
|
2
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Panasonic Corporation | 18809 |
14 |
| Cmbg Fbc-light Field Lab, LLC | 60 |
13 |
| Samsung Electronics Co., Ltd. | 158605 |
7 |
| Sony Corporation | 30097 |
7 |
| Pacific Light & Hologram, Inc. | 84 |
6 |
| Disney Enterprises, Inc. | 6197 |
5 |
| Canon Inc. | 44134 |
5 |
| Panasonic Intellectual Property Corporation of America | 7243 |
5 |
| Light Field Lab, Inc. | 91 |
5 |
| LG Electronics Inc. | 75910 |
4 |
| SeeReal Technologies S.A. | 234 |
4 |
| Maxell Holdings, Ltd. | 1255 |
4 |
| Maxell, Ltd. | 3066 |
4 |
| Cisco Technology, Inc. | 22584 |
3 |
| Mitsubishi Electric Corporation | 48236 |
3 |
| Microsoft Technology Licensing, LLC | 54524 |
3 |
| DISH Technologies L.L.C. | 1600 |
3 |
| The Regents of the University of California | 20842 |
2 |
| International Business Machines Corporation | 62754 |
2 |
| Warner Bros. Entertainment Inc. | 2314 |
2 |
| Other owners | 71 |