- All sections
- G - Physics
- G03H - Holographic processes or apparatus
- G03H 1/28 - Processes or apparatus specially adapted to produce multiple holograms or to obtain images from them, e.g. multicolour technique superimposed holograms only
Patent holdings for IPC class G03H 1/28
Total number of patents in this class: 111
10-year publication summary
|
6
|
9
|
7
|
12
|
13
|
12
|
6
|
3
|
2
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 149362 |
10 |
| Robert Bosch GmbH | 43114 |
7 |
| Covestro Deutschland AG | 2794 |
4 |
| Microsoft Technology Licensing, LLC | 54366 |
3 |
| Akonia Holographics, LLC | 55 |
3 |
| CellOptic, Inc. | 40 |
3 |
| LEONHARD KURZ Stiftung & Co. KG | 392 |
3 |
| SeeReal Technologies S.A. | 238 |
3 |
| Visual Physics, LLC | 51 |
3 |
| Disney Enterprises, Inc. | 6176 |
2 |
| BASF SE | 21137 |
2 |
| International Business Machines Corporation | 61759 |
2 |
| Massachusetts Institute of Technology | 10161 |
2 |
| The Board of Trustees of the Leland Stanford Junior University | 6548 |
2 |
| Dai Nippon Printing Co., Ltd. | 4150 |
2 |
| The Johns Hopkins University | 5759 |
2 |
| Magic Leap, Inc. | 3336 |
2 |
| OVD Kinegram AG | 198 |
2 |
| University of Hyogo | 99 |
2 |
| Vuzix Corporation | 224 |
2 |
| Other owners | 50 |