- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 25/70 - SSIS architecturesCircuits associated therewith
Patent holdings for IPC class H04N 25/70
Total number of patents in this class: 485
10-year publication summary
|
0
|
0
|
1
|
0
|
2
|
32
|
43
|
169
|
158
|
78
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sony Semiconductor Solutions Corporation | 10448 |
292 |
| Sony Group Corporation | 13815 |
28 |
| Panasonic Intellectual Property Management Co., Ltd. | 31375 |
23 |
| Hamamatsu Photonics K.K. | 4417 |
13 |
| Canon Inc. | 39888 |
12 |
| Nikon Corporation | 7163 |
12 |
| Samsung Electronics Co., Ltd. | 146092 |
11 |
| Canon Kabushiki Kaisha | 7056 |
10 |
| Semiconductor Energy Laboratory Co., Ltd. | 11403 |
8 |
| Japan Display Inc. | 6666 |
6 |
| Sony Corporation | 31052 |
4 |
| FUJIFILM Corporation | 29367 |
4 |
| STMicroelectronics (Crolles 2) SAS | 649 |
3 |
| STMicroelectronics (Research & Development) Limited | 402 |
3 |
| Vivo Mobile Communication Co., Ltd. | 12280 |
3 |
| Samsung Display Co., Ltd. | 34696 |
2 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 42704 |
2 |
| Huawei Technologies Co., Ltd. | 112438 |
2 |
| Mitsubishi Chemical Corporation | 4507 |
2 |
| Depuy Synthes Products, LLC | 2802 |
2 |
| Other owners | 43 |