- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 25/58 - Control of the dynamic range involving two or more exposures
Patent holdings for IPC class H04N 25/58
Total number of patents in this class: 52
10-year publication summary
|
0
|
0
|
0
|
0
|
5
|
6
|
18
|
11
|
9
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 155224 |
12 |
| Guangzhou Tyrafos Semiconductor Technologies Co., Ltd | 62 |
6 |
| Sony Group Corporation | 15313 |
4 |
| Sony Semiconductor Solutions Corporation | 11342 |
3 |
| Sony Corporation | 30327 |
2 |
| Canon Inc. | 42633 |
2 |
| Apple Inc. | 58268 |
1 |
| Toshiba Corporation | 12687 |
1 |
| FUJIFILM Corporation | 30327 |
1 |
| SK Hynix Inc. | 12267 |
1 |
| Nikon Corporation | 7284 |
1 |
| Semiconductor Components Industries, L.L.C. | 5280 |
1 |
| Amazon Technologies, Inc. | 27873 |
1 |
| Motorola Solutions, Inc. | 4541 |
1 |
| Microsoft Technology Licensing, LLC | 54289 |
1 |
| Depuy Synthes Products, LLC | 2780 |
1 |
| Eye-tech S.r.l. | 7 |
1 |
| Google LLC | 44062 |
1 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 22817 |
1 |
| Micro Biz Ventures, LLC | 8 |
1 |
| Other owners | 9 |