- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 25/581 - Control of the dynamic range involving two or more exposures acquired simultaneously
Patent holdings for IPC class H04N 25/581
Total number of patents in this class: 14
10-year publication summary
0
|
0
|
0
|
0
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0
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1
|
0
|
2
|
7
|
4
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Canon Kabushiki Kaisha | 6884 |
4 |
Adeia Imaging LLC | 31 |
3 |
Qualcomm Incorporated | 76576 |
1 |
Nikon Corporation | 7162 |
1 |
Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
1 |
Eth Zurich | 1193 |
1 |
Sony Semiconductor Solutions Corporation | 8770 |
1 |
Trustees of Dartmouth College | 1016 |
1 |
Sony Group Corporation | 10730 |
1 |
Other owners | 0 |