- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 27/16 - Beam splitting or combining systems used as aids for focusing
Patent holdings for IPC class G02B 27/16
Total number of patents in this class: 58
10-year publication summary
|
1
|
5
|
6
|
6
|
5
|
11
|
9
|
2
|
5
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| e-Vision Smart Optics, Inc. | 129 |
7 |
| Sheltered Wings, Inc. | 379 |
4 |
| Canon Inc. | 36841 |
3 |
| Crane & Co., Inc. | 113 |
3 |
| Magic Leap, Inc. | 3028 |
3 |
| Carl Zeiss AG | 855 |
2 |
| BAE Systems Imaging Solutions Inc. | 88 |
2 |
| Carl Zeiss Jena GmbH | 177 |
2 |
| Life Technologies Holdings Pte. Ltd | 45 |
2 |
| Vialase, Inc. | 52 |
2 |
| AAC Optics (Changzhou) Co., Ltd. | 524 |
2 |
| FUJIFILM Corporation | 27102 |
1 |
| Industrial Technology Research Institute | 4898 |
1 |
| Analog Devices, Inc. | 3475 |
1 |
| The Johns Hopkins University | 5377 |
1 |
| OSRAM GmbH | 2442 |
1 |
| Carl Zeiss SMT GmbH | 2646 |
1 |
| CastAR, Inc. | 4 |
1 |
| China Industries Limited | 60 |
1 |
| Coherent, Inc. | 337 |
1 |
| Other owners | 17 |