- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 13/334 - Displays for viewing with the aid of special glasses or head-mounted displays [HMD] using spectral multiplexing
Patent holdings for IPC class H04N 13/334
Total number of patents in this class: 56
10-year publication summary
|
10
|
13
|
14
|
11
|
6
|
4
|
0
|
2
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dolby Laboratories Licensing Corporation | 4277 |
19 |
| GoPro, Inc. | 2086 |
6 |
| zSpace, Inc. | 84 |
4 |
| Kyocera Sld Laser, Inc. | 302 |
4 |
| Disney Enterprises, Inc. | 6249 |
2 |
| Mitsubishi Electric Corporation | 47655 |
2 |
| Google LLC | 43952 |
2 |
| Infitec Neue Technologien GmbH | 3 |
2 |
| Axiom Holographics Pty Ltd | 10 |
2 |
| Huawei Technologies Co., Ltd. | 120661 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 33634 |
1 |
| Thales SA | 2357 |
1 |
| Boe Technology Group Co., Ltd. | 43120 |
1 |
| Appotronics Corporation Limited | 1130 |
1 |
| Beijing BOE Display Technology Co., Ltd. | 2950 |
1 |
| Christie Digital Systems USA, Inc. | 170 |
1 |
| IMAX Corporation | 266 |
1 |
| Magic Leap, Inc. | 3371 |
1 |
| RealD Inc. | 253 |
1 |
| Schepens Eye Research Institute | 65 |
1 |
| Other owners | 2 |