- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 13/344 - Displays for viewing with the aid of special glasses or head-mounted displays [HMD] with head-mounted left-right displays
Patent holdings for IPC class H04N 13/344
Total number of patents in this class: 1731
10-year publication summary
|
46
|
130
|
243
|
293
|
251
|
227
|
187
|
175
|
159
|
134
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Magic Leap, Inc. | 3301 |
135 |
| META Platforms Technologies, LLC | 5948 |
88 |
| Microsoft Technology Licensing, LLC | 54000 |
80 |
| Sony Interactive Entertainment Inc. | 5960 |
77 |
| Samsung Electronics Co., Ltd. | 147983 |
59 |
| Apple Inc. | 55640 |
56 |
| Google LLC | 42673 |
48 |
| Sony Corporation | 30910 |
42 |
| Sony Group Corporation | 14299 |
41 |
| Snap Inc. | 6009 |
36 |
| Intel Corporation | 47239 |
31 |
| Canon Inc. | 40555 |
29 |
| Seiko Epson Corporation | 19670 |
28 |
| Light Field Lab, Inc. | 180 |
27 |
| Nevermind Capital LLC | 93 |
21 |
| Nokia Technologies Oy | 18494 |
18 |
| Boe Technology Group Co., Ltd. | 41698 |
15 |
| Maxell, Ltd. | 2837 |
15 |
| InterDigital Holdings, Inc. | 845 |
14 |
| Nitto Denko Corporation | 8344 |
13 |
| Other owners | 858 |