US 6608715
Wavelength converter using Bragg-grating
expired A61KA61K31/40A61K31/44
Quick answer
US patent 6608715 (Wavelength converter using Bragg-grating) held by Integrated Optics Communications Corp. expires Mon Aug 14 2023 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- Integrated Optics Communications Corp.
- Grant date
- Tue Aug 19 2003 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Aug 14 2023 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 25
- CPC classes
- A61K, A61K31/40, A61K31/44, A61K31/63