Organic electro-optic chromophores
US12371440B2 · kind B2 · utility
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6Claims
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Key dates
| Filing date | Apr 21, 2023 |
| Grant date | Jul 29, 2025 |
| Priority date | — |
| Expiry date | Aug 29, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K85/6576
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Chromophores with large hyperpolarizabilities, films with electro-optic activity comprising the chromophores, and electro-optic devices comprising the chromophores are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.