- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 13/257 - Colour aspects
Patent holdings for IPC class H04N 13/257
Total number of patents in this class: 397
10-year publication summary
|
52
|
67
|
74
|
52
|
49
|
38
|
30
|
22
|
20
|
11
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 158337 |
17 |
| FARO Technologies, Inc. | 803 |
16 |
| Sony Semiconductor Solutions Corporation | 11680 |
13 |
| Microsoft Technology Licensing, LLC | 54489 |
12 |
| Intuitive Surgical Operations, Inc. | 4409 |
12 |
| Align Technology, Inc. | 2293 |
11 |
| Adeia Imaging LLC | 253 |
10 |
| LG Electronics Inc. | 75807 |
8 |
| Canon Inc. | 44011 |
8 |
| Cilag GmbH International | 6425 |
8 |
| FotoNation Limited | 242 |
8 |
| 4D Intellectual Properties, LLC | 10 |
8 |
| SIM IP Hxr LLC | 417 |
7 |
| Applied Minds, LLC | 91 |
6 |
| King Abdulaziz University | 522 |
6 |
| Apple Inc. | 58995 |
5 |
| Sony Corporation | 30128 |
5 |
| Huawei Technologies Co., Ltd. | 123867 |
5 |
| Google LLC | 44601 |
5 |
| Trustees of Dartmouth College | 1114 |
5 |
| Other owners | 222 |