- All sections
- G - Physics
- G03H - Holographic processes or apparatus
- G03H 1/04 - Processes or apparatus for producing holograms
Patent holdings for IPC class G03H 1/04
Total number of patents in this class: 1757
10-year publication summary
|
153
|
182
|
167
|
147
|
132
|
117
|
129
|
133
|
95
|
79
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Korea Electronics Technology Institute | 1813 |
58 |
| Samsung Electronics Co., Ltd. | 158842 |
53 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11128 |
43 |
| CellOptic, Inc. | 39 |
32 |
| META Platforms Technologies, LLC | 6514 |
31 |
| IMEC VZW | 1828 |
30 |
| Carl Zeiss Jena GmbH | 261 |
29 |
| The Regents of the University of California | 20868 |
27 |
| ASML Netherlands B.V. | 8005 |
24 |
| Hitachi Consumer Electronics Co., Ltd. | 282 |
21 |
| Digilens, Inc. | 237 |
20 |
| Robert Bosch GmbH | 44291 |
19 |
| Covestro Deutschland AG | 2852 |
19 |
| Cubixel Co.,Ltd. | 26 |
19 |
| Dai Nippon Printing Co., Ltd. | 4263 |
18 |
| Seoul National University R&db Foundation | 4233 |
18 |
| Akonia Holographics, LLC | 55 |
17 |
| SeeReal Technologies S.A. | 234 |
16 |
| Electronics and Telecommunications Research Institute | 9711 |
15 |
| Google LLC | 44743 |
15 |
| Other owners | 1233 |