Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Tandem filters using frequency selective surfaces for enhanced conversion efficiency in a thermophotovoltaic energy conversion system

Tandem filters using frequency selective surfaces for enhanced conversion efficiency in a thermophotovoltaic energy conversion system

US Patent 7166797 · Granted Jan 23, 2007

Estimated economic value: $2,792,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Tandem filters using frequency selective surfaces for enhanced conversion effici2010
Tandem filters using frequency selective surfaces for enhanced conversion effici2010
Tandem filters using frequency selective surfaces for enhanced conversion effici2010
Reconfigurable optical add/drop filter2006
Lapped substrate for enhanced backsurface reflectivity in a2000
Lapped substrate for enhanced backsurface reflectivity in a2000
Variable current-voltage TPV device for use in a thermophotovoltaic energy conve2000
Double opposite-end tubesheet design for a thermovoltaic energy converter2000
Thermophotovoltaic energy conversion system having a heavily doped n-type region2000
Thermophotovoltaic energy conversion system having a heavily doped n-type region2000
Thermovoltaic semiconductor device including a plasma filter1999
Tube-in-tube thermophotovoltaic generator1998