- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 13/225 - Image signal generators using stereoscopic image cameras using a single 2D image sensor using parallax barriers
Patent holdings for IPC class H04N 13/225
Total number of patents in this class: 47
10-year publication summary
|
4
|
7
|
9
|
15
|
8
|
2
|
4
|
4
|
2
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Inc. | 39818 |
9 |
| Alcon, Inc. | 5418 |
5 |
| Intuitive Surgical Operations, Inc. | 4046 |
4 |
| Largan Precision Co., Ltd. | 1536 |
4 |
| Samsung Electronics Co., Ltd. | 145864 |
3 |
| Sony Corporation | 31065 |
3 |
| Looking Glass Factory Inc. | 57 |
3 |
| Kyocera Corporation | 13800 |
2 |
| Qioptiq Limited | 37 |
2 |
| Hitachi Astemo, Ltd. | 6383 |
2 |
| Seiko Epson Corporation | 19327 |
1 |
| Ricoh Company, Ltd. | 13242 |
1 |
| Japan Display Inc. | 6667 |
1 |
| Boe Technology Group Co., Ltd. | 41047 |
1 |
| SK Commercial Construction, Inc | 14 |
1 |
| 3D Media Ltd. | 12 |
1 |
| Shenzhen Ivvi Holding Limited | 7 |
1 |
| Augmency Teknoloji Sanayi Anonim Sirketi | 3 |
1 |
| i-PRO Co., Ltd. | 388 |
1 |
| Mitsubishi Electric Mobility Corporation | 1069 |
1 |
| Other owners | 0 |