- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 9/083 - Picture signal generators with one pick-up device only whereby the colour signals are characterised by their frequency
Patent holdings for IPC class H04N 9/083
Total number of patents in this class: 230
10-year publication summary
|
19
|
27
|
7
|
8
|
7
|
1
|
1
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| OmniVision Technologies, Inc. | 1568 |
23 |
| Sony Corporation | 30518 |
21 |
| FotoNation Limited | 242 |
16 |
| Canon Inc. | 41984 |
15 |
| Samsung Electronics Co., Ltd. | 152534 |
12 |
| Sony Semiconductor Solutions Corporation | 11123 |
11 |
| FUJIFILM Corporation | 30137 |
8 |
| Olympus Corporation | 13041 |
7 |
| Semiconductor Components Industries, L.L.C. | 5274 |
7 |
| Aptina Imaging Corporation | 411 |
7 |
| Panasonic Corporation | 19843 |
6 |
| Panasonic Intellectual Property Management Co., Ltd. | 33202 |
6 |
| Nikon Corporation | 7258 |
4 |
| Apple Inc. | 57505 |
3 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 22312 |
3 |
| Ricoh Company, Ltd. | 13314 |
2 |
| SK Hynix Inc. | 12014 |
2 |
| Panasonic Intellectual Property Corporation of America | 7051 |
2 |
| United Microelectronics Corp. | 4418 |
2 |
| LG Innotek Co., Ltd. | 8108 |
2 |
| Other owners | 71 |