Inventor
ABRAMS RICHARD L
US20 patents
⚠️ This page may combine multiple inventors who share the name “ABRAMS RICHARD L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HUGHES AIRCRAFT CO
14 patentsUS5541614AJul 30, 1996
Smart antenna system using microelectromechanically tunable dipole antennas and photonic bandgap materials
HUGHES AIRCRAFT CO163 citations99
US4757268AJul 12, 1988
Energy scalable laser amplifier
HUGHES AIRCRAFT CO108 citations95
US4297704AOct 27, 1981
Phase sensitive spectrum analyzer
HUGHES AIRCRAFT CO43 citations92
US4139936AFeb 20, 1979
Method of making hermetic coaxial cable
HUGHES AIRCRAFT CO51 citations92
US4104598AAug 1, 1978
Laser internal coupling modulation arrangement with wire grid polarizer serving as a reflector and coupler
HUGHES AIRCRAFT CO39 citations92
US4063195ADec 13, 1977
Parametric frequency converter
HUGHES AIRCRAFT CO44 citations92
US4197008AApr 8, 1980
Electro-optic tunable optical filter
HUGHES AIRCRAFT CO53 citations91
US3961283AJun 1, 1976
Waveguide gas laser with wavelength selective guide
HUGHES AIRCRAFT CO27 citations81
US5652596AJul 29, 1997
Scanned antenna system and method
HUGHES AIRCRAFT CO8 citations72
US4215324AJul 29, 1980
Spatial encoding of a laser beam by means of a Stark cell modulator
HUGHES AIRCRAFT CO7 citations72
US4119930AOct 10, 1978
Coupling modulation in travelling wave resonator
HUGHES AIRCRAFT CO6 citations72
US3979686ASep 7, 1976
Optical frequency modulation demodulator
HUGHES AIRCRAFT CO4 citations62
US3994566ANov 30, 1976
Synchronous traveling wave electro-optic light pipe modulator
HUGHES AIRCRAFT CO4 citations60
US4197093AApr 8, 1980
Method and apparatus for separating isotopes using state selection
HUGHES AIRCRAFT CO1 citations52
FERRO CORP
5 patentsUS5670561ASep 23, 1997
Color concentrates and polymer compositions containing the same, and methods of making the same
FERRO CORP28 citations91
US5443768AAug 22, 1995
Abrasive and purge compositions
FERRO CORP20 citations91
US5395456AMar 7, 1995
Abrasive and purge compositions and methods of using the same
FERRO CORP39 citations91
US5308395AMay 3, 1994
Liquid colorant/additive concentrate for incorporation into plastics
FERRO CORP35 citations91
US5157067AOct 20, 1992
Liquid colorant/additive concentrate for incorporation into plastics
FERRO CORP27 citations91