- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 13/349 - Multi-view displays for displaying three or more geometrical viewpoints without viewer tracking
Patent holdings for IPC class H04N 13/349
Total number of patents in this class: 143
10-year publication summary
|
7
|
12
|
13
|
16
|
33
|
17
|
20
|
20
|
10
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Pacific Light & Hologram, Inc. | 58 |
12 |
| Leia Inc. | 391 |
11 |
| Samsung Electronics Co., Ltd. | 141295 |
8 |
| Sony Corporation | 31334 |
5 |
| Canon Inc. | 38762 |
5 |
| Alibaba Group Holding Limited | 6896 |
5 |
| Fyusion, Inc. | 206 |
5 |
| Lelis, Inc., AS Agent | 106 |
5 |
| Boe Technology Group Co., Ltd. | 39834 |
4 |
| Magic Leap, Inc. | 3168 |
4 |
| Sony Group Corporation | 13036 |
4 |
| Visutek 3D GmbH | 7 |
4 |
| LG Display Co., Ltd. | 13012 |
3 |
| Leia SPV LLC | 23 |
3 |
| AT&T Intellectual Property I, L.P. | 9382 |
2 |
| Koninklijke Philips N.V. | 24175 |
2 |
| Huawei Technologies Co., Ltd. | 108467 |
2 |
| Nippon Telegraph and Telephone Corporation | 16713 |
2 |
| Misapplied Sciences, Inc. | 54 |
2 |
| Sony Interactive Entertainment Inc. | 5642 |
2 |
| Other owners | 53 |