- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 11/02 - Optical objectives characterised by the total number of simple and compound lenses forming the objective and their arrangement having two lenses only
Patent holdings for IPC class G02B 11/02
Total number of patents in this class: 9
10-year publication summary
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1
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1
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0
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1
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1
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0
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0
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0
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0
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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
|
|---|---|---|
| Microsoft Corporation | 10297 |
1 |
| LG Electronics Inc. | 72807 |
1 |
| Harris Corporation | 1434 |
1 |
| Ether Precision, Inc. | 8 |
1 |
| Han's Laser Technology Industry Group Co., Ltd. | 124 |
1 |
| Shenzhen Goodix Technology Co., Ltd. | 2298 |
1 |
| Heptagon Micro Optics Pte. Ltd. | 140 |
1 |
| Zhejiang Sunny Optical Co., Ltd | 301 |
1 |
| Leica Microsystems NC, Inc. | 70 |
1 |
| Other owners | 0 |