- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 7/198 - Mountings, 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: 150
10-year publication summary
|
7
|
8
|
8
|
18
|
21
|
14
|
9
|
15
|
8
|
8
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hamamatsu Photonics K.K. | 4161 |
10 |
| Carl Zeiss SMT GmbH | 2646 |
6 |
| Nippon Seiki Co., Ltd. | 933 |
5 |
| Mitsubishi Electric Corporation | 43934 |
4 |
| Nikon Corporation | 7162 |
4 |
| Raytheon Company | 8535 |
4 |
| Konica Minolta, Inc. | 8349 |
4 |
| Mirrorglow LLC | 12 |
4 |
| Canon Inc. | 36841 |
3 |
| Shimadzu Corporation | 5791 |
3 |
| Appotronics Corporation Limited | 1111 |
3 |
| Gentex Corporation | 1742 |
3 |
| IDOM, S.A.U, a legal entity | 15 |
3 |
| Koito Manufacturing Co., Ltd. | 1991 |
3 |
| PLX, Inc. | 50 |
3 |
| Lockheed Martin Corporation | 3406 |
2 |
| Harris Corporation | 1591 |
2 |
| Alpao | 22 |
2 |
| Gigaphoton Inc. | 1120 |
2 |
| Magna Auteca AG | 7 |
2 |
| Other owners | 78 |