- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 15/06 - Optical objectives with means for varying the magnification by changing, adding, or subtracting a part of the objective, e.g. convertible objective by changing a part by changing the front part
Patent holdings for IPC class G02B 15/06
Total number of patents in this class: 16
10-year publication summary
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0
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4
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2
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0
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0
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2
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1
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3
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2
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Corephotonics Ltd. | 399 |
3 |
| Raytheon Company | 8396 |
2 |
| Apple Inc. | 54658 |
1 |
| Canon Inc. | 39713 |
1 |
| FUJIFILM Corporation | 29305 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 31221 |
1 |
| NVIDIA Corporation | 7168 |
1 |
| Konica Minolta, Inc. | 8704 |
1 |
| Leica Microsystems CMS GmbH | 1082 |
1 |
| The Swatch Group Research and Development Ltd | 842 |
1 |
| TRUMPF Werkzeugmaschinen GmbH + Co. KG | 548 |
1 |
| Optotune Consumer AG | 18 |
1 |
| Optotune Switzerland AG | 83 |
1 |
| Other owners | 0 |