Yanfa Yan
6Patents
2h-index
13Co-inventors
48Inventor score
Filing activity: Aug 17, 2001 → Nov 18, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6908782B2 | High carrier concentration p-type transparent conducting oxide films | Emerging Cross-Sectional Technologies | 12 | Expired |
| US7517784B2 | Method for producing high carrier concentration p-Type transparent conducting oxides | Electricity | 5 | Expired |
| US7629236B2 | Method for passivating crystal silicon surfaces | Emerging Cross-Sectional Technologies | 2 | Expired |
| US8642450B2 | Low temperature junction growth using hot-wire chemical vapor deposition | Emerging Cross-Sectional Technologies | 0 | Active |
| US12136680B2 | Architecture for efficient monolithic bifacial perovskite-CdSeTe tandem thin film solar cells and modules | Emerging Cross-Sectional Technologies | 0 | Active |
| US11257977B2 | Diffusion based ex-situ group V (P, As, Sb, Bi) doping in polycrystalline CdTe thin film solar cells | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.