- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 7/198 - Mountings, adjusting means, or light-tight connections, for optical elements for prismsMountings, adjusting means, or light-tight connections, for optical elements for mirrors for mirrors with means for adjusting the mirror relative to its support
Patent holdings for IPC class G02B 7/198
Total number of patents in this class: 181
10-year publication summary
|
8
|
18
|
21
|
14
|
9
|
16
|
10
|
17
|
16
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hamamatsu Photonics K.K. | 4704 |
10 |
| Carl Zeiss SMT GmbH | 3345 |
9 |
| Raytheon Company | 8442 |
7 |
| Mirrorglow LLC | 13 |
7 |
| Nippon Seiki Co., Ltd. | 1015 |
6 |
| Mitsubishi Electric Corporation | 48146 |
5 |
| Nikon Corporation | 7236 |
4 |
| Konica Minolta, Inc. | 9143 |
4 |
| Shimadzu Corporation | 6363 |
3 |
| Appotronics Corporation Limited | 1132 |
3 |
| Gigaphoton Inc. | 1328 |
3 |
| IDOM, S.A.U, a legal entity | 15 |
3 |
| Koito Manufacturing Co., Ltd. | 2455 |
3 |
| PLX, Inc. | 66 |
3 |
| Canon Inc. | 44011 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 34145 |
2 |
| Lockheed Martin Corporation | 3258 |
2 |
| Harris Corporation | 1268 |
2 |
| Alpao | 23 |
2 |
| Coretronic Corporation | 1374 |
2 |
| Other owners | 99 |