Inventor
OOI LENG H
US20 patents
Patents
20 patentsUS4894663AJan 16, 1990
Ultra thin radio housing with integral antenna
MOTOROLA INC305 citations97
US5164690ANov 17, 1992
Multi-pole split ring resonator bandpass filter
MOTOROLA INC36 citations92
US5057803AOct 15, 1991
Stripline split ring resonator bandpass filter
MOTOROLA INC38 citations92
US5017897AMay 21, 1991
Split ring resonator bandpass filter with differential output
MOTOROLA INC38 citations92
US5367434ANov 22, 1994
Electrical module assembly
MOTOROLA INC31 citations89
US5335365AAug 2, 1994
Frequency synthesizer with VCO output control
MOTOROLA INC42 citations89
US5083236AJan 21, 1992
Inductor structure with integral components
MOTOROLA INC32 citations87
US5363067ANov 8, 1994
Microstrip assembly
MOTOROLA INC19 citations79
US6801754B2Oct 5, 2004
Intelligent repeater and method to provide increased signaling
MOTOROLA INC7 citations73
US5313662AMay 17, 1994
Split-ring resonator bandpass filter with adjustable zero
MOTOROLA INC16 citations73
US5189593AFeb 23, 1993
Integrated distributed resistive-capacitive network
MOTOROLA INC18 citations73
US5045815ASep 3, 1991
Amplitude and phase balanced voltage-controlled oscillator
MOTOROLA INC13 citations73
US5294749AMar 15, 1994
Surface mountable molded electronic component
MOTOROLA INC13 citations72
US5185583AFeb 9, 1993
Actively biased oscillator
MOTOROLA INC9 citations72
US6625237B2Sep 23, 2003
Null-pilot symbol assisted fast automatic frequency control (AFC) system for coherent demodulation of continuous phase modulation (CPM) signals and method for implementing same
MOTOROLA INC7 citations71
US5357218AOct 18, 1994
Self-shielding microstrip assembly
MOTOROLA INC14 citations71
US5216378AJun 1, 1993
Switch adaptable radio frequency amplifier
MOTOROLA INC10 citations68
US4904964AFeb 27, 1990
Voltage control oscillator with modulation compensation
MOTOROLA INC13 citations66
US7035364B2Apr 25, 2006
Digital receiver fast frequency and time acquisition system using a single synchronization word and method of using same
MOTOROLA INC4 citations62
US5512862AApr 30, 1996
Oscillator with improved sideband noise
MOTOROLA INC3 citations62