Metamaterial closed ring resonator
US10358343B2 · kind B2 · utility
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10Claims
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Key dates
| Filing date | Apr 10, 2018 |
| Grant date | Jul 23, 2019 |
| Priority date | — |
| Expiry date | Apr 10, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S977/932
- WIPO fieldMicro-structural and nano-technology
- WIPO sectorChemistry
Abstract
Nanopillar-based closed ring resonator (CRR) MMs, utilizing displacement current in the nano gap medium between nanopillars that significantly increases energy storage in the MMs, leading to an enhanced Q-factor of at least 11000. A metallic nanopillar array is designed in the form of a closed ring (e.g., square-shape) CRR.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.