Mark A. Stan
48Patents
9h-index
28Co-inventors
75Inventor score
Filing activity: Mar 17, 1994 → Feb 5, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7071407B2 | Method and apparatus of multiplejunction solar cell structure with high band gap heterojunction middle cell | Emerging Cross-Sectional Technologies | 91 | Expired |
| US7727795B2 | Exponentially doped layers in inverted metamorphic multijunction solar cells | Emerging Cross-Sectional Technologies | 67 | Active |
| US6680432B2 | Apparatus and method for optimizing the efficiency of a bypass diode in multijunction solar cells | Emerging Cross-Sectional Technologies | 48 | Expired |
| US6864414B2 | Apparatus and method for integral bypass diode in solar cells | Emerging Cross-Sectional Technologies | 30 | Expired |
| US7709287B2 | Method of forming a multijunction solar cell structure with a GaAs/AIGaAs tunnel diode | Emerging Cross-Sectional Technologies | 21 | Active |
| US7553691B2 | Method and apparatus of multiplejunction solar cell structure with high band gap heterojunction middle cell | Emerging Cross-Sectional Technologies | 20 | Active |
| US8969712B2 | Four junction inverted metamorphic multijunction solar cell with a single metamorphic layer | Emerging Cross-Sectional Technologies | 16 | Active |
| US7339109B2 | Apparatus and method for optimizing the efficiency of germanium junctions in multi-junction solar cells | Emerging Cross-Sectional Technologies | 13 | Expired |
| US7759572B2 | Multijunction solar cell with a bypass diode having an intrinsic layer | Emerging Cross-Sectional Technologies | 10 | Expired |
| US8536445B2 | Inverted metamorphic multijunction solar cells | Emerging Cross-Sectional Technologies | 9 | Active |
| US7732705B2 | Reliable interconnection of solar cells including integral bypass diode | Emerging Cross-Sectional Technologies | 8 | Active |
| US7592538B2 | Method of fabricating a multijunction solar cell with a bypass diode having an intrinsic layer | Emerging Cross-Sectional Technologies | 5 | Active |
| US9117966B2 | Inverted metamorphic multijunction solar cell with two metamorphic layers and homojunction top cell | Emerging Cross-Sectional Technologies | 4 | Active |
| US8513518B2 | Terrestrial solar power system using III-V semiconductor solar cells | Emerging Cross-Sectional Technologies | 4 | Active |
| US5529949A | Process of making thin film 2H .alpha.-sic by laser ablation | Emerging Cross-Sectional Technologies | 3 | Expired |
| US10541349B1 | Methods of forming inverted multijunction solar cells with distributed Bragg reflector | Emerging Cross-Sectional Technologies | 3 | Active |
| US8957306B2 | Multijunction solar cell with two step diffusion region in substrate | Emerging Cross-Sectional Technologies | 2 | Active |
| US8686282B2 | Solar power system for space vehicles or satellites using inverted metamorphic multijunction solar cells | Emerging Cross-Sectional Technologies | 2 | Active |
| US9231147B2 | Heterojunction subcells in inverted metamorphic multijunction solar cells | Emerging Cross-Sectional Technologies | 2 | Active |
| US10263134B1 | Multijunction solar cells having an indirect high band gap semiconductor emitter layer in the upper solar subcell | Emerging Cross-Sectional Technologies | 2 | Active |
| US8536446B2 | Inverted metamorphic multijunction solar cells | Emerging Cross-Sectional Technologies | 1 | Active |
| US9691930B2 | Fabrication of solar cells with electrically conductive polyimide adhesive | Emerging Cross-Sectional Technologies | 1 | Active |
| US8263855B2 | Multijunction solar cell with a bypass diode | Emerging Cross-Sectional Technologies | 1 | Active |
| US7629240B2 | Controlling dopant diffusion in a semiconductor region | Emerging Cross-Sectional Technologies | 1 | Expired |
| US10770612B1 | Multijunction solar cells having an indirect high band gap semiconductor emitter layer in the upper solar subcell | Emerging Cross-Sectional Technologies | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.