- 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: 1440
10-year publication summary
|
152
|
125
|
132
|
73
|
58
|
45
|
48
|
63
|
43
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Largan Precision Co., Ltd. | 1608 |
295 |
| Ability Opto-Electronics Technology Co., Ltd. | 365 |
92 |
| Tokyo Visionary Optics Co., Ltd. | 426 |
85 |
| Samsung Electro-mechanics Co., Ltd. | 5833 |
64 |
| LG Innotek Co., Ltd. | 8163 |
44 |
| Samsung Electronics Co., Ltd. | 153573 |
40 |
| AAC Optics Solutions Pte. Ltd. | 652 |
40 |
| Genius Electronic Optical Co., Ltd. | 178 |
39 |
| FUJIFILM Corporation | 30210 |
28 |
| Genius Electronic Optical (Xiamen) Co., Ltd. | 366 |
27 |
| Jiangxi Ofilm Optical Co., Ltd. | 97 |
25 |
| Konica Minolta Opto, Inc. | 966 |
14 |
| Laminated Film LLC | 48 |
14 |
| Canon Inc. | 42224 |
13 |
| Zhejiang Sunny Optics Co., Ltd. | 383 |
13 |
| Panasonic Intellectual Property Management Co., Ltd. | 33462 |
12 |
| Sintai Optical (Shenzhen) Co., Ltd. | 227 |
12 |
| Newmax Technology Co., Ltd. | 116 |
11 |
| Young Optics Inc. | 256 |
10 |
| Tianjin Ofilm Opto Electronics Co., Ltd. | 93 |
10 |
| Other owners | 552 |