- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 13/128 - Adjusting depth or disparity
Patent holdings for IPC class H04N 13/128
Total number of patents in this class: 1264
10-year publication summary
|
119
|
151
|
180
|
162
|
153
|
116
|
100
|
87
|
111
|
39
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 155224 |
104 |
| Microsoft Technology Licensing, LLC | 54289 |
49 |
| Sony Corporation | 30327 |
36 |
| Canon Inc. | 42633 |
34 |
| Snap Inc. | 6657 |
33 |
| Apple Inc. | 58268 |
28 |
| Magic Leap, Inc. | 3372 |
28 |
| Koninklijke Philips N.V. | 25697 |
27 |
| Google LLC | 44062 |
25 |
| META Platforms Technologies, LLC | 6363 |
23 |
| Dolby Video Compression, LLC | 392 |
21 |
| Sony Interactive Entertainment Inc. | 6332 |
18 |
| LG Electronics Inc. | 75274 |
17 |
| Nokia Technologies Oy | 20731 |
16 |
| Vefxi Corporation | 26 |
16 |
| Adeia Imaging LLC | 268 |
16 |
| Nippon Telegraph and Telephone Corporation | 15935 |
13 |
| Texas Instruments Incorporated | 19636 |
12 |
| Dolby Laboratories Licensing Corporation | 4289 |
12 |
| FotoNation Limited | 243 |
12 |
| Other owners | 724 |