Inventor
PARK PYONG K
US19 patents
⚠️ This page may combine multiple inventors who share the name “PARK PYONG K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RAYTHEON CO
8 patentsUS6850128B2Feb 1, 2005
Electromagnetic coupling
RAYTHEON CO253 citations99
US6166701ADec 26, 2000
Dual polarization antenna array with radiating slots and notch dipole elements sharing a common aperture
RAYTHEON CO88 citations95
US6201507B1Mar 13, 2001
Centered longitudinal shunt slot fed by a resonant offset ridge iris
RAYTHEON CO19 citations92
US5963111AOct 5, 1999
Orthogonal transition from coax to stripline for opposite sides of a stripline board
RAYTHEON CO20 citations92
US6731241B2May 4, 2004
Dual-polarization common aperture antenna with rectangular wave-guide fed centered longitudinal slot array and micro-stripline fed air cavity back transverse series slot array
RAYTHEON CO27 citations88
US6181291B1Jan 30, 2001
Standing wave antenna array of notch dipole shunt elements
RAYTHEON CO16 citations84
US6653984B2Nov 25, 2003
Electronically scanned dielectric covered continuous slot antenna conformal to the cone for dual mode seeker
RAYTHEON CO12 citations73
US6703982B2Mar 9, 2004
Conformal two dimensional electronic scan antenna with butler matrix and lens ESA
RAYTHEON CO4 citations63
HUGHES AIRCRAFT CO
5 patentsUS4795993AJan 3, 1989
Matched dual mode waveguide corner
HUGHES AIRCRAFT CO25 citations92
US5724049AMar 3, 1998
End launched microstrip or stripline to waveguide transition with cavity backed slot fed by offset microstrip line usable in a missile
HUGHES AIRCRAFT CO26 citations91
US5030965AJul 9, 1991
Slot antenna having controllable polarization
HUGHES AIRCRAFT CO27 citations90
US5726664AMar 10, 1998
End launched microstrip or stripline to waveguide transition with cavity backed slot fed by T-shaped microstrip line or stripline usable in a missile
HUGHES AIRCRAFT CO18 citations82
US5079561AJan 7, 1992
Planar array waveguide antenna with L-shaped series/series coupling slots
HUGHES AIRCRAFT CO10 citations74
HUGHES MISSILE SYSTEMS
4 patentsUS5471181ANov 28, 1995
Interconnection between layers of striplines or microstrip through cavity backed slot
HUGHES MISSILE SYSTEMS83 citations96
US5650793AJul 22, 1997
Centered longitudinal series/series coupling slot for coupling energy between a boxed stripline and a crossed rectangular waveguide and antenna array employing same
HUGHES MISSILE SYSTEMS30 citations92
US5619216AApr 8, 1997
Dual polarization common aperture array formed by waveguide-fed, planar slot array and linear short backfire array
HUGHES MISSILE SYSTEMS49 citations92
US5543810AAug 6, 1996
Common aperture dual polarization array fed by rectangular waveguides
HUGHES MISSILE SYSTEMS29 citations92