- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 27/62 - Optical apparatus specially adapted for adjusting optical elements during the assembly of optical systems
Patent holdings for IPC class G02B 27/62
Total number of patents in this class: 367
10-year publication summary
|
32
|
25
|
26
|
37
|
35
|
40
|
27
|
35
|
29
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Carl Zeiss SMT GmbH | 3356 |
14 |
| Magna Electronics Inc. | 1416 |
14 |
| Robert Bosch GmbH | 44252 |
10 |
| Apple Inc. | 59117 |
9 |
| Magic Leap, Inc. | 3411 |
8 |
| NingBo Sunny Opotech Co.,Ltd. | 665 |
8 |
| Waymo LLC | 3336 |
6 |
| FUJIFILM Corporation | 30628 |
5 |
| Corning Incorporated | 10518 |
5 |
| Northrop Grumman Systems Corporation | 2911 |
5 |
| Institut National D'optique | 292 |
5 |
| Fogale Nanotech | 85 |
5 |
| Facebook Technologies, LLC | 779 |
5 |
| META Platforms Technologies, LLC | 6506 |
5 |
| Asmpt Singapore Pte. Ltd. | 239 |
5 |
| Goer Optical Technology Co., Ltd. | 38 |
5 |
| Qualcomm Incorporated | 93006 |
4 |
| Cognex Corporation | 595 |
4 |
| FotoNation Limited | 242 |
4 |
| Goertek Inc. | 2837 |
4 |
| Other owners | 237 |