- 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: 1719
10-year publication summary
|
46
|
130
|
243
|
293
|
251
|
227
|
187
|
175
|
159
|
122
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Magic Leap, Inc. | 3292 |
135 |
| META Platforms Technologies, LLC | 5894 |
88 |
| Microsoft Technology Licensing, LLC | 53891 |
80 |
| Sony Interactive Entertainment Inc. | 5917 |
75 |
| Samsung Electronics Co., Ltd. | 147501 |
59 |
| Apple Inc. | 55387 |
55 |
| Google LLC | 42540 |
48 |
| Sony Corporation | 30936 |
42 |
| Sony Group Corporation | 14085 |
40 |
| Snap Inc. | 5954 |
36 |
| Intel Corporation | 47143 |
31 |
| Canon Inc. | 40352 |
29 |
| Seiko Epson Corporation | 19510 |
28 |
| Light Field Lab, Inc. | 183 |
27 |
| Nevermind Capital LLC | 94 |
21 |
| Nokia Technologies Oy | 18229 |
18 |
| Boe Technology Group Co., Ltd. | 41495 |
15 |
| Maxell, Ltd. | 2822 |
15 |
| InterDigital Holdings, Inc. | 840 |
14 |
| Nitto Denko Corporation | 8280 |
13 |
| Other owners | 850 |