- 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: 7832
10-year publication summary
|
608
|
717
|
824
|
872
|
765
|
711
|
461
|
487
|
438
|
190
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Innotek Co., Ltd. | 8264 |
505 |
| Canon Inc. | 42633 |
335 |
| FUJIFILM Corporation | 30327 |
285 |
| TDK Taiwan Corp. | 815 |
270 |
| Largan Precision Co., Ltd. | 1619 |
226 |
| Samsung Electro-mechanics Co., Ltd. | 5944 |
207 |
| NingBo Sunny Opotech Co.,Ltd. | 659 |
145 |
| Panasonic Intellectual Property Management Co., Ltd. | 33812 |
142 |
| Olympus Corporation | 12983 |
134 |
| Samsung Electronics Co., Ltd. | 155224 |
132 |
| Nikon Corporation | 7284 |
129 |
| Apple Inc. | 58268 |
115 |
| AAC Optics Solutions Pte. Ltd. | 652 |
112 |
| Carl Zeiss SMT GmbH | 3258 |
103 |
| Panasonic Corporation | 19386 |
101 |
| Konica Minolta, Inc. | 9056 |
92 |
| Nidec Sankyo Corporation | 1058 |
90 |
| Sony Semiconductor Solutions Corporation | 11342 |
68 |
| Maxell, Ltd. | 2962 |
65 |
| Kyocera Corporation | 14278 |
62 |
| Other owners | 4514 |