Q-CELLS SE
7Patents
7Active
7Granted
44Portfolio score
Filing activity: Aug 28, 2007 → May 31, 2011 · 6 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7851696B2 | Solar cell | Emerging Cross-Sectional Technologies | 6 | Active |
| US7943416B2 | Local heterostructure contacts | Emerging Cross-Sectional Technologies | 5 | Active |
| US8933525B2 | Semiconductor apparatus and method of fabrication for a semiconductor apparatus | Emerging Cross-Sectional Technologies | 1 | Active |
| USD664084S1 | Solar cell | General | 1 | Active |
| US8679361B2 | Method and device for characterizing wafers during the production of solar cells | Emerging Cross-Sectional Technologies | 1 | Active |
| US9029690B2 | Semiconductor device, in particular solar cell | Emerging Cross-Sectional Technologies | 0 | Active |
| US9548405B2 | Solar cell | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.