- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 13/125 - Improving the 3D impression of stereoscopic images by modifying image signal contents, e.g. by filtering or adding monoscopic depth cues for crosstalk reduction
Patent holdings for IPC class H04N 13/125
Total number of patents in this class: 60
10-year publication summary
|
0
|
0
|
0
|
2
|
9
|
10
|
5
|
18
|
11
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sony Group Corporation | 10730 |
12 |
| Kyocera Corporation | 12735 |
10 |
| Samsung Electronics Co., Ltd. | 131630 |
9 |
| Sony Corporation | 32931 |
4 |
| Huawei Technologies Co., Ltd. | 100781 |
2 |
| Google LLC | 38759 |
2 |
| Leia Inc. | 392 |
2 |
| University Public Corporation Osaka | 184 |
2 |
| LG Electronics Inc. | 69257 |
1 |
| Toshiba Corporation | 12017 |
1 |
| Sharp Corporation | 10015 |
1 |
| Denso Corporation | 23338 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
1 |
| Innolux Corporation | 3151 |
1 |
| JVC Kenwood Corporation | 2774 |
1 |
| Hamamatsu Photonics K.K. | 4161 |
1 |
| Acer Incorporated | 1864 |
1 |
| Kunshan Go-visionox Opto-Electronics Co., Ltd. | 1003 |
1 |
| Soochow University | 1605 |
1 |
| STMicroelectronics (Research & Development) Limited | 422 |
1 |
| Other owners | 5 |