Crosslinkable nonlinear-optical chromophore system
US12187827B2 · kind B2 · utility
0Cited by
5References
23Claims
0Family size
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Key dates
| Filing date | Jul 1, 2020 |
| Grant date | Jan 7, 2025 |
| Priority date | — |
| Expiry date | Dec 29, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08J2333/12
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Crosslinked films having electro-optic activity, compositions and compounds for making the films, methods for making the films, and devices that include the films are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.