- 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: 1555
10-year publication summary
|
162
|
170
|
151
|
142
|
154
|
163
|
155
|
157
|
80
|
37
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Largan Precision Co., Ltd. | 1411 |
288 |
| Samsung Electro-mechanics Co., Ltd. | 4798 |
112 |
| Ability Opto-Electronics Technology Co., Ltd. | 362 |
92 |
| Tokyo Visionary Optics Co., Ltd. | 425 |
89 |
| Genius Electronic Optical Co., Ltd. | 197 |
63 |
| Zhejiang Sunny Optics Co., Ltd. | 349 |
58 |
| FUJIFILM Corporation | 27102 |
49 |
| Genius Electronic Optical (Xiamen) Co., Ltd. | 327 |
49 |
| AAC Optics (Changzhou) Co., Ltd. | 524 |
49 |
| AAC Optics Solutions Pte. Ltd. | 643 |
47 |
| Jiangxi Ofilm Optical Co., Ltd. | 84 |
43 |
| LG Innotek Co., Ltd. | 6758 |
41 |
| Canon Inc. | 36841 |
40 |
| Samsung Electronics Co., Ltd. | 131630 |
33 |
| Corephotonics Ltd. | 308 |
32 |
| Sintai Optical (Shenzhen) Co., Ltd. | 209 |
30 |
| Asia Optical Co., Inc. | 189 |
26 |
| Olympus Corporation | 13667 |
19 |
| Young Optics Inc. | 247 |
19 |
| Zhejiang Sunny Optical Co., Ltd | 302 |
19 |
| Other owners | 357 |