Inventor
WU TE-KAO
US27 patents
⚠️ This page may combine multiple inventors who share the name “WU TE-KAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TRW INC
10 patentsUS5859619AJan 12, 1999
Small volume dual offset reflector antenna
TRW INC180 citations94
US6545645B1Apr 8, 2003
Compact frequency selective reflective antenna
TRW INC51 citations92
US5959594ASep 28, 1999
Dual polarization frequency selective medium for diplexing two close bands at an incident angle
TRW INC42 citations92
US5949387ASep 7, 1999
Frequency selective surface (FSS) filter for an antenna
TRW INC77 citations91
US6404404B1Jun 11, 2002
Density tapered transmit phased array
TRW INC37 citations90
US6396451B1May 28, 2002
Precision multi-layer grids fabrication technique
TRW INC51 citations87
US6169524B1Jan 2, 2001
Multi-pattern antenna having frequency selective or polarization sensitive zones
TRW INC17 citations84
US6424308B1Jul 23, 2002
Wideband matching surface for dielectric lens and/or radomes and/or absorbers
TRW INC15 citations79
US6054967AApr 25, 2000
Dual polarization frequency selective medium for diplexing two close bands at an incident angle
TRW INC15 citations73
US6424310B1Jul 23, 2002
Compact folded optics antenna system for providing adjacent, high gain antenna beams
TRW INC12 citations69
NORTHROP GRUMMAN CORP
7 patentsUS7511678B2Mar 31, 2009
High-power dual-frequency coaxial feedhorn antenna
NORTHROP GRUMMAN CORP21 citations92
US6608607B2Aug 19, 2003
High performance multi-band frequency selective reflector with equal beam coverage
NORTHROP GRUMMAN CORP16 citations92
US6747608B2Jun 8, 2004
High performance multi-band frequency selective reflector with equal beam coverage
NORTHROP GRUMMAN CORP13 citations84
US7432780B2Oct 7, 2008
Rectangular-to-circular mode power combiner/divider
NORTHROP GRUMMAN CORP10 citations79
US7242360B2Jul 10, 2007
High power dual band high gain antenna system and method of making the same
NORTHROP GRUMMAN CORP11 citations77
US6577283B2Jun 10, 2003
Dual frequency coaxial feed with suppressed sidelobes and equal beamwidths
NORTHROP GRUMMAN CORP15 citations77
US7053847B2May 30, 2006
Millimeter wave phased array systems with ring slot radiator element
NORTHROP GRUMMAN CORP4 citations61
HUGHES AIRCRAFT CO
7 patentsUS5384575AJan 24, 1995
Bandpass frequency selective surface
HUGHES AIRCRAFT CO45 citations92
US5162809ANov 10, 1992
Polarization independent frequency selective surface for diplexing two closely spaced frequency bands
HUGHES AIRCRAFT CO52 citations92
US5130718AJul 14, 1992
Multiple dichroic surface cassegrain reflector
HUGHES AIRCRAFT CO46 citations92
US5103241AApr 7, 1992
High Q bandpass structure for the selective transmission and reflection of high frequency radio signals
HUGHES AIRCRAFT CO35 citations92
US5017939AMay 21, 1991
Two layer matching dielectrics for radomes and lenses for wide angles of incidence
HUGHES AIRCRAFT CO44 citations92
US4814785AMar 21, 1989
Wideband gridded square frequency selective surface
HUGHES AIRCRAFT CO46 citations92
US5543815AAug 6, 1996
Shielding screen for integration of multiple antennas
HUGHES AIRCRAFT CO27 citations91
US ARMY
2 patentsUS5373302ADec 13, 1994
Double-loop frequency selective surfaces for multi frequency division multiplexing in a dual reflector antenna
US ARMY100 citations96
US5497169AMar 5, 1996
Wide angle, single screen, gridded square-loop frequency selective surface for diplexing two closely separated frequency bands
US ARMY52 citations92