- All sections
- G - Physics
- G03H - Holographic processes or apparatus
- G03H 1/32 - Systems for obtaining speckle elimination
Patent holdings for IPC class G03H 1/32
Total number of patents in this class: 101
10-year publication summary
|
8
|
13
|
3
|
8
|
9
|
11
|
6
|
6
|
4
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dai Nippon Printing Co., Ltd. | 3891 |
36 |
| SeeReal Technologies S.A. | 242 |
13 |
| Digilens, Inc. | 195 |
4 |
| Seereal Technologies GmbH | 32 |
4 |
| Vividq Limited | 25 |
4 |
| Real View Imaging Ltd. | 32 |
3 |
| Dualitas Ltd. | 82 |
3 |
| Samsung Electronics Co., Ltd. | 131630 |
2 |
| GM Global Technology Operations LLC | 13620 |
2 |
| Purdue Research Foundation | 3277 |
2 |
| Government of the United States of America, as represented by the Secretary of the Air Force | 21 |
2 |
| CY Vision Inc. | 18 |
2 |
| Seoul National University R&db Foundation | 2976 |
2 |
| Samsung Display Co., Ltd. | 30585 |
1 |
| Robert Bosch GmbH | 40953 |
1 |
| Nikon Corporation | 7162 |
1 |
| Olympus Corporation | 13667 |
1 |
| Massachusetts Institute of Technology | 9795 |
1 |
| Lockheed Martin Coherent Technologies, Inc. | 31 |
1 |
| Corning Incorporated | 9932 |
1 |
| Other owners | 15 |