Gracel Display Inc.
4Patents
3Active
4Granted
39Portfolio score
Filing activity: Aug 24, 2001 → Jun 23, 2009 · 3 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7906228B2 | Compounds for electronic material and organic electronic device using the same | Emerging Cross-Sectional Technologies | 7 | Active |
| US7888863B2 | Organic electroluminescent compounds and organic electroluminescent device using the same | Emerging Cross-Sectional Technologies | 2 | Active |
| US8153279B2 | Organic electroluminescent compounds and organic electroluminescent device using the same | Emerging Cross-Sectional Technologies | 2 | Active |
| US7071123B2 | Fabrication method for organic semiconductor transistor having organic polymeric gate insulating layer | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.