- All sections
- G - Physics
- G02F - Optical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved thereinnon-linear opticsfrequency-changing of lightoptical logic elementsoptical analogue/digital converters
- G02F 1/16757 - Microcapsules
Patent holdings for IPC class G02F 1/16757
Total number of patents in this class: 212
10-year publication summary
|
0
|
6
|
5
|
18
|
36
|
19
|
34
|
24
|
39
|
20
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| e Ink Corporation | 1561 |
91 |
| Boe Technology Group Co., Ltd. | 44746 |
13 |
| e Ink Holdings Inc. | 684 |
8 |
| HKC Corporation Limited | 3505 |
7 |
| Japan Display Inc. | 3050 |
6 |
| Honor Device Co., Ltd. | 7049 |
6 |
| LG Innotek Co., Ltd. | 8621 |
5 |
| Hefei BOE Optoelectronics Technology Co., Ltd. | 1401 |
5 |
| Asahi Kasei Kabushiki Kaisha | 2875 |
4 |
| Beijing BOE Display Technology Co., Ltd. | 3025 |
4 |
| Wuxi Vision Peak Technology Co., Ltd | 29 |
4 |
| Halion Displays Inc. | 14 |
4 |
| Nspectra Co., Ltd | 9 |
4 |
| Beijing BOE Optoelectronics Technology Co., Ltd. | 3939 |
3 |
| Korea Electronics Technology Institute | 1816 |
3 |
| Korrus, Inc. | 486 |
3 |
| e Ink California, LLC | 79 |
2 |
| Hella GmbH & Co. KGaA | 1740 |
2 |
| TPK Advanced Solutions Inc. | 81 |
2 |
| Diametryx Inc. | 9 |
2 |
| Other owners | 34 |