- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 9/60 - Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or – having five components only
Patent holdings for IPC class G02B 9/60
Total number of patents in this class: 1656
10-year publication summary
|
170
|
151
|
142
|
154
|
162
|
158
|
157
|
81
|
89
|
66
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Largan Precision Co., Ltd. | 1550 |
301 |
| Samsung Electro-mechanics Co., Ltd. | 5664 |
142 |
| Ability Opto-Electronics Technology Co., Ltd. | 365 |
92 |
| Tokyo Visionary Optics Co., Ltd. | 425 |
90 |
| Zhejiang Sunny Optics Co., Ltd. | 360 |
61 |
| Genius Electronic Optical Co., Ltd. | 177 |
52 |
| AAC Optics (Changzhou) Co., Ltd. | 571 |
51 |
| LG Innotek Co., Ltd. | 7823 |
50 |
| Genius Electronic Optical (Xiamen) Co., Ltd. | 357 |
49 |
| FUJIFILM Corporation | 29696 |
48 |
| AAC Optics Solutions Pte. Ltd. | 650 |
47 |
| Jiangxi Ofilm Optical Co., Ltd. | 93 |
44 |
| Canon Inc. | 40509 |
41 |
| Samsung Electronics Co., Ltd. | 147787 |
40 |
| Corephotonics Ltd. | 413 |
40 |
| Sintai Optical (Shenzhen) Co., Ltd. | 227 |
30 |
| Asia Optical Co., Inc. | 206 |
26 |
| Nikon Corporation | 7271 |
24 |
| Newmax Technology Co., Ltd. | 108 |
22 |
| Young Optics Inc. | 256 |
20 |
| Other owners | 386 |