Inventor

LEE KUAN M

US14 patents

⚠️ This page may combine multiple inventors who share the name “LEE KUAN M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HUGHES AIRCRAFT CO

10 patents

US5557291ASep 17, 1996

Multiband, phased-array antenna with interleaved tapered-element and waveguide radiators

HUGHES AIRCRAFT CO181 citations97

US5485167AJan 16, 1996

Multi-frequency band phased-array antenna using multiple layered dipole arrays

HUGHES AIRCRAFT CO135 citations97

US5389939AFeb 14, 1995

Ultra wideband phased array antenna

HUGHES AIRCRAFT CO93 citations96

US5087922AFeb 11, 1992

Multi-frequency band phased array antenna using coplanar dipole array with multiple feed ports

HUGHES AIRCRAFT CO99 citations95

US4623894ANov 18, 1986

Interleaved waveguide and dipole dual band array antenna

HUGHES AIRCRAFT CO127 citations93

US4689627AAug 25, 1987

Dual band phased antenna array using wideband element with diplexer

HUGHES AIRCRAFT CO70 citations92

US5253188AOct 12, 1993

Built-in system for antenna calibration, performance monitoring and fault isolation of phased array antenna using signal injections and RF switches

HUGHES AIRCRAFT CO43 citations91

US5223838AJun 29, 1993

RAYTHEON CO

4 patents

US6114997ASep 5, 2000

Low-profile, integrated radiator tiles for wideband, dual-linear and circular-polarized phased array applications

RAYTHEON CO101 citations94

US5745079AApr 28, 1998

Wide-band/dual-band stacked-disc radiators on stacked-dielectric posts phased array antenna

RAYTHEON CO38 citations91

US6714169B1Mar 30, 2004

Compact, wide-band, integrated active module for radar and communication systems

RAYTHEON CO23 citations89

US6781554B2Aug 24, 2004

Compact wide scan periodically loaded edge slot waveguide array

RAYTHEON CO15 citations81