- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 23/84 - Camera processing pipelinesComponents thereof for processing colour signals
Patent holdings for IPC class H04N 23/84
Total number of patents in this class: 549
10-year publication summary
|
1
|
1
|
4
|
5
|
20
|
70
|
140
|
142
|
117
|
54
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 157557 |
97 |
| Canon Inc. | 43768 |
35 |
| Sony Semiconductor Solutions Corporation | 11551 |
19 |
| SK Hynix Inc. | 12452 |
18 |
| Cilag GmbH International | 6409 |
17 |
| Nikon Corporation | 7235 |
16 |
| Texas Instruments Incorporated | 19663 |
14 |
| Qualcomm Incorporated | 91997 |
13 |
| Sony Group Corporation | 15597 |
13 |
| Huawei Technologies Co., Ltd. | 123282 |
12 |
| Apple Inc. | 58705 |
11 |
| OmniVision Technologies, Inc. | 1598 |
9 |
| FUJIFILM Corporation | 30512 |
8 |
| Corephotonics Ltd. | 463 |
8 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 23266 |
8 |
| Panasonic Intellectual Property Management Co., Ltd. | 33911 |
7 |
| Varjo Technologies Oy | 281 |
7 |
| NVIDIA Corporation | 8569 |
6 |
| Google LLC | 44482 |
6 |
| Honor Device Co., Ltd. | 6817 |
6 |
| Other owners | 219 |