Inventor
KOMMRUSCH RICHARD S
US24 patents
⚠️ This page may combine multiple inventors who share the name “KOMMRUSCH RICHARD S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MOTOROLA INC
23 patentsUS5933062AAug 3, 1999
Acoustic wave ladder filter with effectively increased coupling coefficient and method of providing same
MOTOROLA INC108 citations98
US5513382AApr 30, 1996
Multi-ceramic layer switch circuit
MOTOROLA INC122 citations98
US4742562AMay 3, 1988
Single-block dual-passband ceramic filter useable with a transceiver
MOTOROLA INC143 citations98
US5109536AApr 28, 1992
Single-block filter for antenna duplexing and antenna-summed diversity
MOTOROLA INC82 citations96
US4965537AOct 23, 1990
Tuneless monolithic ceramic filter manufactured by using an art-work mask process
MOTOROLA INC56 citations96
US4661790AApr 28, 1987
Radio frequency filter having a temperature compensated ceramic resonator
MOTOROLA INC62 citations96
US5621366AApr 15, 1997
High-Q multi-layer ceramic RF transmission line resonator
MOTOROLA INC60 citations95
US5584053ADec 10, 1996
Commonly coupled high frequency transmitting/receiving switching module
MOTOROLA INC82 citations95
US4475243AOct 2, 1984
Isolation method and apparatus for a same frequency repeater
MOTOROLA INC59 citations95
US4475246AOct 2, 1984
Simulcast same frequency repeater system
MOTOROLA INC64 citations94
US6016122AJan 18, 2000
Phased array antenna using piezoelectric actuators in variable capacitors to control phase shifters and method of manufacture thereof
MOTOROLA INC36 citations92
US5854579ADec 29, 1998
Saw filter using low-pass configuration and method of providing the same
MOTOROLA INC52 citations92
US5778306AJul 7, 1998
Low loss high frequency transmitting/receiving switching module
MOTOROLA INC44 citations92
US5426404AJun 20, 1995
Electrical circuit using low volume multilayer transmission line devices
MOTOROLA INC22 citations92
US5241693AAug 31, 1993
Single-block filter for antenna duplexing and antenna-switched diversity
MOTOROLA INC44 citations92
US4996188AFeb 26, 1991
Superconducting microwave filter
MOTOROLA INC26 citations92
US4101901AJul 18, 1978
Interleaved antenna array for use in a multiple input antenna system
MOTOROLA INC43 citations92
US4479245AOct 23, 1984
Same frequency repeater for a multiple repeater system
MOTOROLA INC34 citations91
US6281766B1Aug 28, 2001
Stacked piezoelectric actuators to control waveguide phase shifters and method of manufacture thereof
MOTOROLA INC16 citations83
US4176322ANov 27, 1979
Radio frequency lens
MOTOROLA INC11 citations74
US4475092AOct 2, 1984
Absorptive resonant cavity filter
MOTOROLA INC8 citations73
US4135193AJan 16, 1979
Directional duplexer
MOTOROLA INC2 citations63
US5248851ASep 28, 1993
Pseudo-rod fabricated from discrete planar conductors
MOTOROLA INC6 citations57