Organic Electroluminescent Devices And Metal Complex Compounds
Patent No. EP3623444 (titled "Organic Electroluminescent Devices And Metal Complex Compounds") was filed by UDC Ireland on Jun 1, 2004. The application was issued on May 26, 2021.
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EP3623444
- Application Number
- EP19206006A
- Filing Date
- Jun 1, 2004
- Status
- Granted And Under Opposition
- Apr 23, 2021
- Publication Date
- May 26, 2021
- External Links
- Slate, Register , Google Patents