- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 3/14 - Fluid-filled or evacuated lenses of variable focal length
Patent holdings for IPC class G02B 3/14
Total number of patents in this class: 1450
10-year publication summary
|
89
|
85
|
75
|
138
|
167
|
137
|
160
|
125
|
114
|
18
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Innotek Co., Ltd. | 6758 |
126 |
| Corning Incorporated | 9932 |
100 |
| META Platforms Technologies, LLC | 4806 |
53 |
| Koninklijke Philips Electronics N.V. | 13133 |
44 |
| Adlens Limited | 69 |
37 |
| TDK Taiwan Corp. | 694 |
35 |
| Johnson & Johnson Vision Care, Inc. | 1255 |
33 |
| Samsung Electronics Co., Ltd. | 131630 |
29 |
| Optotune AG | 57 |
26 |
| Huawei Technologies Co., Ltd. | 100781 |
25 |
| Optotune Consumer AG | 31 |
25 |
| Varioptic | 29 |
23 |
| Mitutoyo Corporation | 1218 |
22 |
| Boe Technology Group Co., Ltd. | 35384 |
21 |
| Cognex Corporation | 521 |
21 |
| Magic Leap, Inc. | 3028 |
17 |
| Sony Corporation | 32931 |
15 |
| poLight AS | 33 |
15 |
| Webster Capital LLC | 24 |
15 |
| Nextlens Switzerland AG | 23 |
15 |
| Other owners | 753 |