- 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: 423
10-year publication summary
|
0
|
1
|
1
|
4
|
5
|
20
|
64
|
132
|
128
|
62
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 144426 |
75 |
| Canon Inc. | 39538 |
26 |
| Cilag GmbH International | 6216 |
16 |
| Sony Semiconductor Solutions Corporation | 10315 |
15 |
| SK Hynix Inc. | 11253 |
13 |
| Qualcomm Incorporated | 84634 |
12 |
| Nikon Corporation | 7164 |
12 |
| Sony Group Corporation | 13560 |
12 |
| Hand held Products, Inc. | 1265 |
11 |
| Texas Instruments Incorporated | 19482 |
10 |
| Apple Inc. | 54527 |
8 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 20727 |
8 |
| Huawei Technologies Co., Ltd. | 111237 |
7 |
| FUJIFILM Corporation | 29251 |
6 |
| OmniVision Technologies, Inc. | 1553 |
6 |
| Varjo Technologies Oy | 247 |
6 |
| Honor Device Co., Ltd. | 5006 |
6 |
| Panasonic Intellectual Property Management Co., Ltd. | 31022 |
5 |
| Microsoft Technology Licensing, LLC | 53545 |
5 |
| Corephotonics Ltd. | 394 |
5 |
| Other owners | 159 |