- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 25/59 - Control of the dynamic range by controlling the amount of charge storable in the pixel, e.g. modification of the charge conversion ratio of the floating node capacitance
Patent holdings for IPC class H04N 25/59
Total number of patents in this class: 306
10-year publication summary
|
0
|
0
|
0
|
4
|
17
|
42
|
62
|
71
|
55
|
52
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sony Semiconductor Solutions Corporation | 11764 |
67 |
| Samsung Electronics Co., Ltd. | 158605 |
62 |
| OmniVision Technologies, Inc. | 1603 |
21 |
| Canon Inc. | 44134 |
16 |
| SK Hynix Inc. | 12611 |
11 |
| Semiconductor Components Industries, L.L.C. | 5255 |
9 |
| Nuvoton Technology Corporation Japan | 743 |
9 |
| Nikon Corporation | 7229 |
8 |
| Panasonic Intellectual Property Management Co., Ltd. | 34335 |
8 |
| AMS Sensors Belgium BVBA | 72 |
7 |
| ams Sensors USA Inc. | 31 |
7 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48629 |
6 |
| META Platforms Technologies, LLC | 6506 |
6 |
| Guangzhou Tyrafos Semiconductor Technologies Co., Ltd | 62 |
5 |
| Brillnics Singapore Pte. Ltd. | 66 |
5 |
| Apple Inc. | 59117 |
4 |
| Sony Group Corporation | 15879 |
4 |
| Gigajot Technology, Inc. | 61 |
3 |
| Microsoft Technology Licensing, LLC | 54524 |
2 |
| BAE Systems Imaging Solutions Inc. | 36 |
2 |
| Other owners | 44 |