- All sections
- G - Physics
- G03H - Holographic processes or apparatus
- G03H 1/30 - Processes or apparatus specially adapted to produce multiple holograms or to obtain images from them, e.g. multicolour technique discrete holograms only
Patent holdings for IPC class G03H 1/30
Total number of patents in this class: 161
10-year publication summary
|
10
|
20
|
14
|
12
|
4
|
7
|
8
|
4
|
14
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Envisics Ltd. | 243 |
17 |
| Carl Zeiss Jena GmbH | 256 |
8 |
| Dai Nippon Printing Co., Ltd. | 4238 |
7 |
| Real View Imaging Ltd. | 34 |
6 |
| SeeReal Technologies S.A. | 236 |
6 |
| Dualitas Ltd. | 82 |
6 |
| Samsung Electronics Co., Ltd. | 157719 |
5 |
| Robert Bosch GmbH | 44160 |
5 |
| Hella GmbH & Co. KGaA | 1712 |
5 |
| Bundesdruckerei GmbH | 989 |
4 |
| Digilens, Inc. | 236 |
4 |
| Avalon Holographics Inc. | 97 |
4 |
| Covestro Deutschland AG | 2833 |
3 |
| OVD Kinegram AG | 187 |
3 |
| Syddansk Universitet | 183 |
3 |
| Toppan Printing Co., Ltd. | 2087 |
3 |
| Universal City Studios LLC | 2855 |
3 |
| Blue Ridge Innovations, LLC | 231 |
3 |
| Disney Enterprises, Inc. | 6260 |
2 |
| Centre National de La Recherche Scientifique | 11023 |
2 |
| Other owners | 62 |