Issued Patents All Time
Showing 26–48 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9117966 | Inverted metamorphic multijunction solar cell with two metamorphic layers and homojunction top cell | Arthur Cornfeld, John Spann, Pravin Patel, Benjamin Cho, Paul R. Sharps +1 more | 2015-08-25 |
| 8969712 | Four junction inverted metamorphic multijunction solar cell with a single metamorphic layer | Fred Newman, Benjamin Cho, Paul R. Sharps | 2015-03-03 |
| 8957306 | Multijunction solar cell with two step diffusion region in substrate | Nein-Yi Li, Frank A. Spadafora, Hong Q. Hou, Paul R. Sharps, Navid S. Fatemi | 2015-02-17 |
| 8895342 | Heterojunction subcells in inverted metamorphic multijunction solar cells | Arthur Cornfeld | 2014-11-25 |
| 8859886 | Method of fabricating a multijunction solar cell | Nein-Yi Li, Frank A. Spadafora, Hong Q. Hou, Paul R. Sharps, Navid S. Fatemi | 2014-10-14 |
| 8686282 | Solar power system for space vehicles or satellites using inverted metamorphic multijunction solar cells | Daniel McGlynn, Paul R. Sharps, Arthur Cornfeld | 2014-04-01 |
| 8536446 | Inverted metamorphic multijunction solar cells | Arthur Cornfeld | 2013-09-17 |
| 8536445 | Inverted metamorphic multijunction solar cells | Arthur Cornfeld | 2013-09-17 |
| 8513518 | Terrestrial solar power system using III-V semiconductor solar cells | Daniel McGlynn, Paul R. Sharps, Arthur Cornfeld | 2013-08-20 |
| 8263855 | Multijunction solar cell with a bypass diode | Paul R. Sharps, Marvin Clevenger | 2012-09-11 |
| 7759572 | Multijunction solar cell with a bypass diode having an intrinsic layer | Paul R. Sharps, Daniel Aiken, Doug Collins | 2010-07-20 |
| 7732705 | Reliable interconnection of solar cells including integral bypass diode | Marvin B. Clevenger, Paul R. Sharps | 2010-06-08 |
| 7727795 | Exponentially doped layers in inverted metamorphic multijunction solar cells | Arthur Cornfeld, Vance Ley | 2010-06-01 |
| 7709287 | Method of forming a multijunction solar cell structure with a GaAs/AIGaAs tunnel diode | Navid S. Fatemi, Daniel Aiken | 2010-05-04 |
| 7629240 | Controlling dopant diffusion in a semiconductor region | Nein-Yi Li, Frank A. Spadafora, Hong Q. Hou, Paul R. Sharps, Navid S. Fatemi | 2009-12-08 |
| 7592538 | Method of fabricating a multijunction solar cell with a bypass diode having an intrinsic layer | Paul R. Sharps, Daniel Aiken, Doug Collins | 2009-09-22 |
| 7553691 | Method and apparatus of multiplejunction solar cell structure with high band gap heterojunction middle cell | Navid S. Fatemi, Daniel Aiken | 2009-06-30 |
| 7339109 | Apparatus and method for optimizing the efficiency of germanium junctions in multi-junction solar cells | Nein-Yi Li, Frank A. Spadafora, Hong Q. Hou, Paul R. Sharps, Navid S. Fatemi | 2008-03-04 |
| 7071407 | Method and apparatus of multiplejunction solar cell structure with high band gap heterojunction middle cell | Navid Faterni, Daniel Aiken | 2006-07-04 |
| 6864414 | Apparatus and method for integral bypass diode in solar cells | Paul R. Sharps, Daniel Aiken, Doug Collins | 2005-03-08 |
| 6680432 | Apparatus and method for optimizing the efficiency of a bypass diode in multijunction solar cells | Paul R. Sharps, Marvin Clevenger | 2004-01-20 |
| 5723880 | Thin film 2H .alpha.-SiC | Martin O. Patton, Joseph Dale Warner | 1998-03-03 |
| 5529949 | Process of making thin film 2H .alpha.-sic by laser ablation | Martin O. Patton, Joseph Dale Warner | 1996-06-25 |