- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 9/56 - Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or – having four components only arranged + –– + all components being simple lenses
Patent holdings for IPC class G02B 9/56
Total number of patents in this class: 20
10-year publication summary
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2
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1
|
1
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1
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2
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3
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3
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3
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1
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2
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electro-mechanics Co., Ltd. | 6053 |
5 |
| Genius Electronic Optical (Xiamen) Co., Ltd. | 381 |
5 |
| Apple Inc. | 58534 |
4 |
| Samsung Electronics Co., Ltd. | 156823 |
1 |
| Konica Minolta Opto, Inc. | 927 |
1 |
| JENOPTIK Optical Systems GmbH | 198 |
1 |
| Newmax Technology Co., Ltd. | 120 |
1 |
| OroraTech GmbH | 28 |
1 |
| Dongguan Neoptic Co., Ltd. | 1 |
1 |
| Other owners | 0 |