- 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: 303
10-year publication summary
27
|
31
|
32
|
25
|
26
|
37
|
34
|
38
|
24
|
11
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Carl Zeiss SMT GmbH | 2646 |
12 |
Magna Electronics Inc. | 1276 |
12 |
Robert Bosch GmbH | 40953 |
8 |
NingBo Sunny Opotech Co.,Ltd. | 583 |
8 |
Apple Inc. | 50209 |
7 |
Waymo LLC | 2816 |
6 |
FUJIFILM Corporation | 27102 |
5 |
Corning Incorporated | 9932 |
5 |
Institut National D'optique | 309 |
5 |
Facebook Technologies, LLC | 808 |
5 |
Goer Optical Technology Co., Ltd. | 40 |
5 |
Qualcomm Incorporated | 76576 |
4 |
Northrop Grumman Systems Corporation | 2940 |
4 |
Cognex Corporation | 521 |
4 |
FotoNation Limited | 627 |
4 |
Goertek Inc. | 2477 |
4 |
Magic Leap, Inc. | 3028 |
4 |
Fogale Nanotech | 79 |
4 |
Asmpt Singapore Pte. Ltd. | 189 |
4 |
Intel Corporation | 45621 |
3 |
Other owners | 190 |