- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 25/772 - Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components comprising A/D, V/T, V/F, I/T or I/F converters
Patent holdings for IPC class H04N 25/772
Total number of patents in this class: 522
10-year publication summary
|
0
|
0
|
1
|
1
|
4
|
35
|
97
|
171
|
131
|
75
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sony Semiconductor Solutions Corporation | 10547 |
133 |
| Samsung Electronics Co., Ltd. | 147131 |
68 |
| Canon Inc. | 40216 |
62 |
| Nikon Corporation | 7200 |
22 |
| OmniVision Technologies, Inc. | 1557 |
17 |
| SK Hynix Inc. | 11428 |
16 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10930 |
12 |
| Panasonic Intellectual Property Management Co., Ltd. | 31696 |
9 |
| Guangzhou Tyrafos Semiconductor Technologies Co., Ltd | 62 |
9 |
| Anduril Industries Inc. | 165 |
9 |
| FUJIFILM Corporation | 29489 |
8 |
| Sony Advanced Visual Sensing AG | 74 |
8 |
| Sony Group Corporation | 14002 |
8 |
| META Platforms Technologies, LLC | 5876 |
8 |
| Brillnics Singapore Pte. Ltd. | 66 |
7 |
| Semiconductor Components Industries, L.L.C. | 5270 |
6 |
| Hamamatsu Photonics K.K. | 4434 |
6 |
| Pixart Imaging Inc. | 1669 |
6 |
| Sigmasense, LLC. | 478 |
6 |
| Nuvoton Technology Corporation Japan | 626 |
6 |
| Other owners | 96 |