- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 26/02 - Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the intensity of light
Patent holdings for IPC class G02B 26/02
Total number of patents in this class: 1352
10-year publication summary
|
182
|
121
|
142
|
124
|
125
|
100
|
90
|
54
|
39
|
46
|
| 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Koninklijke Philips Electronics N.V. | 14284 |
66 |
| Pixtronix, Inc. | 146 |
65 |
| Boe Technology Group Co., Ltd. | 34400 |
50 |
| Samsung Electronics Co., Ltd. | 127539 |
34 |
| e Ink Corporation | 1408 |
22 |
| SnapTrack, Inc. | 687 |
22 |
| Amazon Technologies, Inc. | 23780 |
21 |
| Olympus Corporation | 13916 |
20 |
| Liquavista B.V. | 31 |
19 |
| LG Chem, Ltd. | 16945 |
15 |
| Sony Corporation | 34088 |
14 |
| Varioptic | 29 |
14 |
| Guardian Glass, LLC | 585 |
14 |
| Sharp Kabushiki Kaisha | 18912 |
13 |
| META Platforms Technologies, LLC | 4615 |
13 |
| Samsung Display Co., Ltd. | 29509 |
12 |
| Semiconductor Energy Laboratory Co., Ltd. | 10936 |
12 |
| Beijing BOE Display Technology Co., Ltd. | 2453 |
12 |
| Nikon Corporation | 7265 |
11 |
| Eastman Kodak Company | 3731 |
10 |
| Other owners | 893 |