- 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: 1911
10-year publication summary
|
174
|
142
|
179
|
190
|
185
|
178
|
156
|
125
|
107
|
33
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Carl Zeiss SMT GmbH | 3258 |
172 |
| TDK Taiwan Corp. | 815 |
80 |
| Raytheon Company | 8467 |
65 |
| Magna Mirrors of America, Inc. | 637 |
56 |
| Seurat Technologies, Inc. | 172 |
35 |
| Samsung Electro-mechanics Co., Ltd. | 5944 |
26 |
| Hamamatsu Photonics K.K. | 4620 |
26 |
| PLX, Inc. | 74 |
24 |
| ASML Netherlands B.V. | 7785 |
22 |
| Corephotonics Ltd. | 458 |
20 |
| Canon Inc. | 42633 |
18 |
| SMR Patents S.a.r.l. | 303 |
18 |
| FUJIFILM Corporation | 30327 |
16 |
| Robert Bosch GmbH | 43788 |
14 |
| Murakami Corporation | 219 |
14 |
| Nippon Seiki Co., Ltd. | 1009 |
14 |
| Gentex Corporation | 1942 |
13 |
| Ricoh Company, Ltd. | 13309 |
12 |
| Konica Minolta, Inc. | 9056 |
12 |
| Jahwa Electronics Co., Ltd. | 197 |
11 |
| Other owners | 1243 |