- 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: 1504
10-year publication summary
|
13
|
46
|
131
|
243
|
294
|
251
|
226
|
184
|
169
|
64
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Magic Leap, Inc. | 3028 |
108 |
| META Platforms Technologies, LLC | 4806 |
78 |
| Sony Interactive Entertainment Inc. | 5162 |
70 |
| Microsoft Technology Licensing, LLC | 51439 |
68 |
| Sony Corporation | 32931 |
43 |
| Google LLC | 38759 |
43 |
| Samsung Electronics Co., Ltd. | 131630 |
39 |
| Sony Group Corporation | 10730 |
32 |
| Apple Inc. | 50209 |
31 |
| Intel Corporation | 45621 |
29 |
| Snap Inc. | 4604 |
29 |
| Seiko Epson Corporation | 18724 |
28 |
| Light Field Lab, Inc. | 185 |
24 |
| Canon Inc. | 36841 |
22 |
| Nevermind Capital LLC | 90 |
19 |
| Nokia Technologies Oy | 15057 |
18 |
| Boe Technology Group Co., Ltd. | 35384 |
14 |
| Nitto Denko Corporation | 7879 |
13 |
| The Arizona Board of Regents on Behalf of the University of Arizona | 1906 |
13 |
| GoPro, Inc. | 1915 |
13 |
| Other owners | 770 |