- All sections
- G - Physics
- G03H - Holographic processes or apparatus
- G03H 1/22 - Processes or apparatus for obtaining an optical image from holograms
Patent holdings for IPC class G03H 1/22
Total number of patents in this class: 1610
10-year publication summary
|
114
|
145
|
145
|
197
|
185
|
162
|
140
|
130
|
95
|
31
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 131630 |
126 |
| SeeReal Technologies S.A. | 242 |
120 |
| Dualitas Ltd. | 82 |
57 |
| Dai Nippon Printing Co., Ltd. | 3891 |
55 |
| Boe Technology Group Co., Ltd. | 35384 |
52 |
| Envisics Ltd. | 132 |
51 |
| Microsoft Technology Licensing, LLC | 51439 |
43 |
| Light Field Lab, Inc. | 185 |
34 |
| Electronics and Telecommunications Research Institute | 8830 |
25 |
| Dolby Laboratories Licensing Corporation | 3883 |
21 |
| Real View Imaging Ltd. | 32 |
21 |
| Light Blue Optics Ltd | 46 |
20 |
| International Business Machines Corporation | 60644 |
18 |
| Carl Zeiss Jena GmbH | 177 |
18 |
| Seereal Technologies S.A. | 30 |
18 |
| Hamamatsu Photonics K.K. | 4161 |
17 |
| Hitachi Consumer Electronics Co., Ltd. | 300 |
14 |
| The Charles Stark Draper Laboratory, Inc. | 913 |
14 |
| Magic Leap, Inc. | 3028 |
14 |
| Seereal Technologies GmbH | 32 |
14 |
| Other owners | 858 |