- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 3/02 - Simple or compound lenses with non-spherical faces
Patent holdings for IPC class G02B 3/02
Total number of patents in this class: 1418
10-year publication summary
|
162
|
155
|
128
|
132
|
74
|
59
|
44
|
47
|
59
|
22
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Largan Precision Co., Ltd. | 1537 |
291 |
| Ability Opto-Electronics Technology Co., Ltd. | 365 |
92 |
| Tokyo Visionary Optics Co., Ltd. | 425 |
85 |
| Samsung Electro-mechanics Co., Ltd. | 5614 |
61 |
| AAC Optics Solutions Pte. Ltd. | 650 |
40 |
| Genius Electronic Optical Co., Ltd. | 177 |
39 |
| LG Innotek Co., Ltd. | 7643 |
38 |
| Samsung Electronics Co., Ltd. | 146092 |
37 |
| FUJIFILM Corporation | 29367 |
28 |
| Genius Electronic Optical (Xiamen) Co., Ltd. | 356 |
27 |
| Jiangxi Ofilm Optical Co., Ltd. | 93 |
27 |
| Konica Minolta Opto, Inc. | 1082 |
14 |
| Canon Inc. | 39888 |
13 |
| Zhejiang Sunny Optics Co., Ltd. | 357 |
13 |
| Tianjin Ofilm Opto Electronics Co., Ltd. | 101 |
13 |
| Sintai Optical (Shenzhen) Co., Ltd. | 227 |
12 |
| Panasonic Intellectual Property Management Co., Ltd. | 31375 |
11 |
| Newmax Technology Co., Ltd. | 107 |
11 |
| Young Optics Inc. | 258 |
11 |
| Laminated Film LLC | 43 |
11 |
| Other owners | 544 |