- 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 1/165 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour based on translational movement of particles in a fluid under the influence of an applied field
Patent holdings for IPC class G02F 1/165
Total number of patents in this class: 22
10-year publication summary
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1
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1
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2
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7
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0
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0
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2
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3
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2
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5
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cardinal IG Company | 164 |
4 |
| LG Electronics Inc. | 75973 |
3 |
| Koninklijke Philips N.V. | 25999 |
2 |
| II-VI Delaware, Inc. | 1618 |
2 |
| Research Frontiers Incorporated | 26 |
2 |
| Bayerische Motoren Werke Aktiengesellschaft | 15425 |
1 |
| Boe Technology Group Co., Ltd. | 44549 |
1 |
| Face International Corp. | 98 |
1 |
| Gentex Corporation | 1971 |
1 |
| Google LLC | 44743 |
1 |
| Lyten, Inc. | 359 |
1 |
| The Regents of the University of Colorado, a body corporate | 2841 |
1 |
| Crown Electrokinetics Corp. | 25 |
1 |
| TD Electrooptic Films (tdef) Inc. | 7 |
1 |
| Other owners | 0 |