- 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: 169
10-year publication summary
|
0
|
0
|
6
|
5
|
18
|
36
|
18
|
33
|
22
|
23
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| e Ink Corporation | 1492 |
72 |
| Boe Technology Group Co., Ltd. | 40728 |
11 |
| Japan Display Inc. | 7082 |
8 |
| e Ink Holdings Inc. | 633 |
7 |
| Hefei BOE Optoelectronics Technology Co., Ltd. | 1365 |
5 |
| HKC Corporation Limited | 3260 |
5 |
| Asahi Kasei Kabushiki Kaisha | 2644 |
4 |
| Wuxi Vision Peak Technology Co., Ltd | 25 |
4 |
| Halion Displays Inc. | 12 |
4 |
| Honor Device Co., Ltd. | 5031 |
4 |
| Nspectra Co., Ltd | 8 |
4 |
| Beijing BOE Optoelectronics Technology Co., Ltd. | 3878 |
3 |
| LG Innotek Co., Ltd. | 7571 |
2 |
| Beijing BOE Display Technology Co., Ltd. | 2772 |
2 |
| e Ink California, LLC | 79 |
2 |
| Korea Electronics Technology Institute | 1645 |
2 |
| Korrus, Inc. | 462 |
2 |
| Diametryx Inc. | 5 |
2 |
| VusionGroup | 73 |
2 |
| Apple Inc. | 54577 |
1 |
| Other owners | 23 |