- All sections
- G - Physics
- G03B - Apparatus or arrangements for taking photographs or for projecting or viewing themapparatus or arrangements employing analogous techniques using waves other than optical wavesaccessories therefor
- G03B 35/26 - Stereoscopic photography by simultaneous viewing using polarised or coloured light for separating different viewpoint images
Patent holdings for IPC class G03B 35/26
Total number of patents in this class: 141
10-year publication summary
|
8
|
15
|
12
|
2
|
4
|
4
|
3
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| RealD Inc. | 250 |
14 |
| FUJIFILM Corporation | 30512 |
13 |
| International Business Machines Corporation | 62621 |
9 |
| Sony Corporation | 30208 |
7 |
| Sharp Kabushiki Kaisha | 18530 |
7 |
| Dolby Laboratories Licensing Corporation | 4320 |
6 |
| Lightspeed Design, Inc. | 10 |
5 |
| IBM China Company Limited | 1234 |
4 |
| Huawei Technologies Co., Ltd. | 123282 |
3 |
| Thomson Licensing | 3198 |
3 |
| Looking Glass Factory Inc. | 54 |
3 |
| Front Street Investment Management Inc. | 4 |
3 |
| LG Electronics Inc. | 75654 |
2 |
| Texas Instruments Incorporated | 19663 |
2 |
| Eastman Kodak Company | 2607 |
2 |
| Delta Electronics, Inc. | 2828 |
2 |
| Omron Corporation | 7358 |
2 |
| JVC Kenwood Corporation | 3133 |
2 |
| OSRAM GmbH | 2216 |
2 |
| Appotronics Corporation Limited | 1132 |
2 |
| Other owners | 48 |