- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 7/182 - 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
Patent holdings for IPC class G02B 7/182
Total number of patents in this class: 1920
10-year publication summary
|
174
|
142
|
179
|
190
|
185
|
178
|
156
|
125
|
109
|
47
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Carl Zeiss SMT GmbH | 3339 |
175 |
| Actutek Corporation | 851 |
81 |
| Raytheon Company | 8448 |
65 |
| Magna Mirrors of America, Inc. | 640 |
56 |
| Seurat Technologies, Inc. | 175 |
34 |
| Samsung Electro-mechanics Co., Ltd. | 6091 |
26 |
| Hamamatsu Photonics K.K. | 4686 |
26 |
| PLX, Inc. | 66 |
24 |
| ASML Netherlands B.V. | 7939 |
22 |
| Corephotonics Ltd. | 464 |
20 |
| Canon Inc. | 43869 |
18 |
| SMR Patents S.a.r.l. | 301 |
18 |
| FUJIFILM Corporation | 30516 |
16 |
| Robert Bosch GmbH | 44176 |
14 |
| Gentex Corporation | 1967 |
14 |
| Murakami Corporation | 223 |
14 |
| Nippon Seiki Co., Ltd. | 1016 |
14 |
| Ricoh Company, Ltd. | 13333 |
12 |
| Konica Minolta, Inc. | 9125 |
12 |
| Jahwa Electronics Co., Ltd. | 202 |
11 |
| Other owners | 1248 |