- 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: 287
10-year publication summary
|
0
|
0
|
0
|
1
|
1
|
3
|
32
|
70
|
131
|
47
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sony Semiconductor Solutions Corporation | 8770 |
79 |
| Canon Inc. | 36841 |
38 |
| Samsung Electronics Co., Ltd. | 131630 |
26 |
| Nikon Corporation | 7162 |
15 |
| SK Hynix Inc. | 11030 |
11 |
| OmniVision Technologies, Inc. | 1502 |
11 |
| FUJIFILM Corporation | 27102 |
8 |
| Anduril Industries Inc. | 109 |
7 |
| Sony Group Corporation | 10730 |
7 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
6 |
| META Platforms Technologies, LLC | 4806 |
6 |
| Semiconductor Energy Laboratory Co., Ltd. | 10902 |
4 |
| Semiconductor Components Industries, L.L.C. | 5345 |
4 |
| Hamamatsu Photonics K.K. | 4161 |
4 |
| Pixart Imaging Inc. | 1581 |
4 |
| Sony Advanced Visual Sensing AG | 51 |
4 |
| Nuvoton Technology Corporation Japan | 420 |
4 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
3 |
| Sigmasense, LLC. | 431 |
3 |
| Beijing Ruisizhixin Technology Co., Ltd. | 15 |
3 |
| Other owners | 40 |