Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8957306 | Multijunction solar cell with two step diffusion region in substrate | Mark A. Stan, Nein-Yi Li, Hong Q. Hou, Paul R. Sharps, Navid S. Fatemi | 2015-02-17 |
| 8859886 | Method of fabricating a multijunction solar cell | Mark A. Stan, Nein-Yi Li, Hong Q. Hou, Paul R. Sharps, Navid S. Fatemi | 2014-10-14 |
| 7629240 | Controlling dopant diffusion in a semiconductor region | Mark A. Stan, Nein-Yi Li, Hong Q. Hou, Paul R. Sharps, Navid S. Fatemi | 2009-12-08 |
| 7339109 | Apparatus and method for optimizing the efficiency of germanium junctions in multi-junction solar cells | Mark A. Stan, Nein-Yi Li, Hong Q. Hou, Paul R. Sharps, Navid S. Fatemi | 2008-03-04 |