- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 9/36 - 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 + –– +
Patent holdings for IPC class G02B 9/36
Total number of patents in this class: 44
10-year publication summary
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3
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4
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4
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3
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4
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4
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5
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3
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0
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1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 147501 |
7 |
| Apple Inc. | 55387 |
6 |
| Largan Precision Co., Ltd. | 1545 |
5 |
| Canon Inc. | 40352 |
3 |
| Ability Opto-Electronics Technology Co., Ltd. | 365 |
2 |
| Genius Electronic Optical Co., Ltd. | 177 |
2 |
| Genius Electronic Optical (Xiamen) Co., Ltd. | 357 |
2 |
| OM Digital Solutions Corp. | 606 |
2 |
| Jiangxi Jingchao Optical Co., Ltd. | 123 |
2 |
| FUJIFILM Corporation | 29543 |
1 |
| Ricoh Company, Ltd. | 13316 |
1 |
| Samsung Electro-mechanics Co., Ltd. | 5648 |
1 |
| Olympus Corporation | 13151 |
1 |
| Aptina Imaging Corporation | 452 |
1 |
| Asia Optical Co., Inc. | 206 |
1 |
| Bio-Rad Laboratories, Inc. | 1617 |
1 |
| Leica Camera AG | 283 |
1 |
| Power Optics Co., Ltd. | 4 |
1 |
| Sintai Optical (Shenzhen) Co., Ltd. | 227 |
1 |
| OFILM Group Co., Ltd. | 154 |
1 |
| Other owners | 2 |