- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 13/172 - Processing image signals image signals comprising non-image signal components, e.g. headers or format information
Patent holdings for IPC class H04N 13/172
Total number of patents in this class: 145
10-year publication summary
|
4
|
8
|
18
|
29
|
26
|
14
|
16
|
7
|
14
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 76219 |
18 |
| Samsung Electronics Co., Ltd. | 159298 |
12 |
| Dolby Laboratories Licensing Corporation | 4384 |
11 |
| Nokia Technologies Oy | 21911 |
10 |
| Alibaba Group Holding Limited | 6268 |
5 |
| Tencent America LLC | 4369 |
5 |
| Sony Corporation | 30029 |
4 |
| Canon Inc. | 44414 |
4 |
| Nevermind Capital LLC | 95 |
4 |
| Snap Inc. | 6867 |
3 |
| GoPro, Inc. | 2141 |
3 |
| Bytedance Inc. | 4438 |
3 |
| Maxell, Ltd. | 3095 |
3 |
| Continental Autonomous Mobility US, LLC | 163 |
3 |
| Electronics and Telecommunications Research Institute | 9701 |
2 |
| Google Technology Holdings LLC | 2046 |
2 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 5297 |
2 |
| Acer Incorporated | 2198 |
2 |
| Sony Group Corporation | 16052 |
2 |
| Apple Inc. | 59354 |
1 |
| Other owners | 46 |