Issued Patents All Time
Showing 26–50 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5616186 | Thermophotovoltaic electric generator using low bandgap photovoltaic cells with a hydrocarbon burner and enhanced catalytic infrared emitter | Douglas J. Williams, John E. Samaras | 1997-04-01 |
| 5551992 | Thermophotovoltaic generator with low bandgap cells and hydrocarbon burner | — | 1996-09-03 |
| 5512109 | Generator with thermophotovoltaic cells and hydrocarbon burner | Michael R. Seal, Edward M. West | 1996-04-30 |
| 5505789 | Line-focus photovoltaic module using solid optical secondaries for improved radiation resistance | Mark J. O'Neill | 1996-04-09 |
| 5439532 | Cylindrical electric power generator using low bandgap thermophotovolatic cells and a regenerative hydrocarbon gas burner | — | 1995-08-08 |
| 5403405 | Spectral control for thermophotovoltaic generators | John E. Samaras, Paul F. Baldasaro, Edward Brown | 1995-04-04 |
| 5401329 | Thermophotovoltaic receiver assembly | Robert M. Fraas | 1995-03-28 |
| 5389158 | Low bandgap photovoltaic cell with inherent bypass diode | James E. Avery | 1995-02-14 |
| 5383976 | Compact DC/AC electric power generator using convective liquid cooled low bandgap thermophotovoltaic cell strings and regenerative hydrocarbon burner | Robert M. Fraas, Jany X. Fraas | 1995-01-24 |
| 5344497 | Line-focus photovoltaic module using stacked tandem-cells | Mark J. O'Neill | 1994-09-06 |
| 5217539 | III-V solar cells and doping processes | Veeravana S. Sundaram, James E. Avery, Peter E. Gruenhaum, Eric Malocsay | 1993-06-08 |
| 5123968 | Tandem photovoltaic solar cell with III-V diffused junction booster cell | James E. Avery, Gerald R. Girard | 1992-06-23 |
| 5118361 | Terrestrial concentrator solar cell module | Nurullah Mansoori, Namsoo Kim, James E. Avery | 1992-06-02 |
| 5096505 | Panel for solar concentrators and tandem cell units | Nurullah Mansoori, James E. Avery, John M. Martin, John W. Yerkes | 1992-03-17 |
| 5091018 | Tandem photovoltaic solar cell with III-V diffused junction booster cell | James E. Avery, Gerald R. Girard | 1992-02-25 |
| 4900518 | Gaseous organic/inorganic thermal cracker for vacuum chemical epitaxy | Paul M. McLeod, Robert E. Weiss | 1990-02-13 |
| 4838201 | Apparatus and process for vacuum chemical epitaxy | Paul Stephen McLeod, John A. Cape | 1989-06-13 |
| 4829021 | Process for vacuum chemical epitaxy | Paul Stephen McLeod, John A. Cape | 1989-05-09 |
| 4776893 | GaAs on GaSb mechanically stacked photovoltaic cells, package assembly, and modules | Paul Stephen McLeod, John A. Cape, Larry Partain | 1988-10-11 |
| 4751372 | Vacuum chamber heater apparatus | — | 1988-06-14 |
| 4746371 | Mechanically stacked photovoltaic cells, package assembly, and modules | Paul Stephen McLeod, John A. Cape, Larry Partain | 1988-05-24 |
| 4725559 | Process for the fabrication of a gallium arsenide grating solar cell | — | 1988-02-16 |
| 4658086 | Photovoltaic cell package assembly for mechanically stacked photovoltaic cells | Paul Stephen McLeod, John A. Cape, Larry Partain | 1987-04-14 |
| 4575577 | Ternary III-V multicolor solar cells containing a quaternary window layer and a quaternary transition layer | — | 1986-03-11 |
| 4451691 | Three-terminal ternary III-V multicolor solar cells and process of fabrication | — | 1984-05-29 |