- 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: 1099
10-year publication summary
|
68
|
119
|
150
|
180
|
162
|
153
|
114
|
99
|
81
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 138729 |
73 |
| Microsoft Technology Licensing, LLC | 52893 |
46 |
| Sony Corporation | 31550 |
36 |
| Canon Inc. | 38114 |
27 |
| Magic Leap, Inc. | 3248 |
26 |
| Koninklijke Philips N.V. | 23971 |
25 |
| Snap Inc. | 5318 |
25 |
| Google LLC | 40800 |
25 |
| META Platforms Technologies, LLC | 5351 |
22 |
| Dolby Video Compression, LLC | 330 |
19 |
| LG Electronics Inc. | 70957 |
18 |
| Sony Interactive Entertainment Inc. | 5507 |
18 |
| Apple Inc. | 52680 |
17 |
| Nokia Technologies Oy | 16514 |
16 |
| Vefxi Corporation | 25 |
16 |
| FotoNation Limited | 540 |
15 |
| Nippon Telegraph and Telephone Corporation | 16290 |
12 |
| Intel Corporation | 46119 |
11 |
| Texas Instruments Incorporated | 19418 |
11 |
| Dolby Laboratories Licensing Corporation | 4052 |
10 |
| Other owners | 631 |