Assignee
SPECTROLAB INC
US15 patents
Top patents by PatentIndex Score
US5034068AJul 23, 1991
Photovoltaic cell having structurally supporting open conductive back electrode structure, and method of fabricating the cell
SPECTROLAB INC128 citations97
US5460659AOct 24, 1995
Concentrating photovoltaic module and fabrication method
SPECTROLAB INC135 citations96
US4838952AJun 13, 1989
Controlled reflectance solar cell
SPECTROLAB INC135 citations96
US5100808AMar 31, 1992
Method of fabricating solar cell with integrated interconnect
SPECTROLAB INC66 citations95
US4694115ASep 15, 1987
Solar cell having improved front surface metallization
SPECTROLAB INC65 citations94
US5330585AJul 19, 1994
Gallium arsenide/aluminum gallium arsenide photocell including environmentally sealed ohmic contact grid interface and method of fabricating the cell
SPECTROLAB INC69 citations93
US5391236AFeb 21, 1995
Photovoltaic microarray structure and fabrication method
SPECTROLAB INC113 citations92
US4703553ANov 3, 1987
Drive through doping process for manufacturing low back surface recombination solar cells
SPECTROLAB INC94 citations92
US5425816AJun 20, 1995
Electrical feedthrough structure and fabrication method
SPECTROLAB INC79 citations90
US4385430AMay 31, 1983
Method of forming an energy concentrator
SPECTROLAB INC58 citations90
US5508206AApr 16, 1996
Method of fabrication of thin semiconductor device
SPECTROLAB INC21 citations89
US4698455AOct 6, 1987
Solar cell with improved electrical contacts
SPECTROLAB INC31 citations87
US4561541ADec 31, 1985
Carrier system for photovoltaic cells
SPECTROLAB INC38 citations81
US4710254ADec 1, 1987
Process for fabricating a solar energy converter employing a fluorescent wavelength shifter
SPECTROLAB INC14 citations71
US4829269AMay 9, 1989
Harmonic plasma switch
SPECTROLAB INC5 citations61