- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 7/02 - Mountings, adjusting means, or light-tight connections, for optical elements for lenses
Patent holdings for IPC class G02B 7/02
Total number of patents in this class: 7755
10-year publication summary
|
605
|
714
|
822
|
867
|
759
|
705
|
455
|
475
|
436
|
90
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Innotek Co., Ltd. | 8075 |
502 |
| Canon Inc. | 41835 |
328 |
| FUJIFILM Corporation | 30106 |
283 |
| TDK Taiwan Corp. | 822 |
268 |
| Largan Precision Co., Ltd. | 1596 |
223 |
| Samsung Electro-mechanics Co., Ltd. | 5769 |
202 |
| NingBo Sunny Opotech Co.,Ltd. | 652 |
143 |
| Panasonic Intellectual Property Management Co., Ltd. | 33120 |
140 |
| Olympus Corporation | 13045 |
134 |
| Samsung Electronics Co., Ltd. | 152016 |
127 |
| Nikon Corporation | 7266 |
125 |
| AAC Optics Solutions Pte. Ltd. | 652 |
112 |
| Apple Inc. | 57314 |
111 |
| Carl Zeiss SMT GmbH | 3172 |
107 |
| Panasonic Corporation | 19859 |
102 |
| Konica Minolta, Inc. | 8983 |
92 |
| Nidec Sankyo Corporation | 1069 |
89 |
| Sony Semiconductor Solutions Corporation | 11087 |
68 |
| Maxell, Ltd. | 2911 |
64 |
| Kyocera Corporation | 14199 |
62 |
| Other owners | 4473 |