- 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: 7687
10-year publication summary
|
515
|
605
|
714
|
822
|
867
|
758
|
703
|
452
|
475
|
428
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Innotek Co., Ltd. | 7932 |
495 |
| Canon Inc. | 41151 |
318 |
| FUJIFILM Corporation | 29839 |
280 |
| TDK Taiwan Corp. | 815 |
267 |
| Largan Precision Co., Ltd. | 1567 |
219 |
| Samsung Electro-mechanics Co., Ltd. | 5699 |
199 |
| NingBo Sunny Opotech Co.,Ltd. | 639 |
142 |
| Panasonic Intellectual Property Management Co., Ltd. | 32504 |
137 |
| Olympus Corporation | 13095 |
134 |
| Samsung Electronics Co., Ltd. | 149198 |
124 |
| Nikon Corporation | 7299 |
122 |
| AAC Optics Solutions Pte. Ltd. | 652 |
112 |
| Apple Inc. | 56466 |
110 |
| Panasonic Corporation | 19952 |
105 |
| Carl Zeiss SMT GmbH | 3091 |
104 |
| Konica Minolta, Inc. | 8910 |
92 |
| Nidec Sankyo Corporation | 1075 |
90 |
| Sony Semiconductor Solutions Corporation | 10843 |
68 |
| Maxell, Ltd. | 2874 |
62 |
| Sony Corporation | 30769 |
61 |
| Other owners | 4446 |