- 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 1/315 - Digital deflection devices based on the use of controlled total internal reflection
Patent holdings for IPC class G02F 1/315
Total number of patents in this class: 58
10-year publication summary
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3
|
5
|
4
|
3
|
4
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4
|
6
|
5
|
3
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NEC Corporation | 36267 |
6 |
| Clearink Displays, Inc. | 26 |
6 |
| Lumus Ltd. | 469 |
5 |
| Eastman Kodak Company | 2804 |
4 |
| Magic Leap, Inc. | 3325 |
3 |
| Wuxi Clearink Limited | 28 |
3 |
| Boe Technology Group Co., Ltd. | 41615 |
2 |
| Digilens, Inc. | 225 |
2 |
| 3m Innovative Properties Company | 17739 |
1 |
| Hewlett-Packard Development Company, L.P. | 25607 |
1 |
| Empire Technology Development LLC | 1620 |
1 |
| Advantest Corporation | 1768 |
1 |
| Carl Zeiss SMT GmbH | 3070 |
1 |
| Fujikura Ltd. | 2964 |
1 |
| Albert-ludwigs-universitat Freiburg | 387 |
1 |
| The Arizona Board of Regents on Behalf of the University of Arizona | 2206 |
1 |
| Beijing BOE Display Technology Co., Ltd. | 2828 |
1 |
| BSH Hausgeräte GmbH | 5544 |
1 |
| The Chinese University of Hong Kong | 155 |
1 |
| Clearink Displays LLC | 5 |
1 |
| Other owners | 15 |