Assignee
ICOM INC
JP184 patents
Top patents by PatentIndex Score
US5999574ADec 7, 1999
Digital filter system, carrier reproduction circuit using the digital filter system, and demodulation circuit using the carrier reproduction circuit
ICOM INC148 citations98
US5555453ASep 10, 1996
Radio communication system
ICOM INC126 citations97
US5321829AJun 14, 1994
Graphical interfaces for monitoring ladder logic programs
ICOM INC131 citations96
USD846521SApr 23, 2019
Portable communication device
ICOM INC17 citations94
US4991076AFeb 5, 1991
Method and apparatus for creating custom displays for monitoring ladder logic programs
ICOM INC83 citations94
USD842830SMar 12, 2019
Portable communication device
ICOM INC17 citations93
USD607855SJan 12, 2010
Portable communication device
ICOM INC18 citations93
US5614862AMar 25, 1997
Digital demodulator for a frequency modulated signal and an amplitude modulated signal
ICOM INC26 citations93
USD602893SOct 27, 2009
Portable communication device
ICOM INC23 citations92
USD577700SSep 30, 2008
Portable communication device
ICOM INC18 citations92
USD576124SSep 2, 2008
Portable communication device
ICOM INC20 citations92
USD576126SSep 2, 2008
Portable communication device
ICOM INC18 citations92
USD576157SSep 2, 2008
Microphone
ICOM INC29 citations92
USD569853SMay 27, 2008
Microphone
ICOM INC21 citations92
US5856934AJan 5, 1999
Digital filter system
ICOM INC37 citations92
USD577699SSep 30, 2008
Portable communication device
ICOM INC18 citations91
US5392226AFeb 21, 1995
Computer-implemented method and apparatus for monitoring statistical process control data
ICOM INC36 citations91
US5349518ASep 20, 1994
Method and apparatus for symbolic ladder logic programming with automatic attachment of addresses
ICOM INC46 citations91
US5276811AJan 4, 1994
Method for emulating programmable logic controller by exchanging information between debug program which emulates I/O devices and ladder logic program
ICOM INC30 citations91
US5267145ANov 30, 1993
Method and apparatus for program navigation and editing for ladder logic programs by determining which instructions reference a selected data element address
ICOM INC47 citations91
US5243511ASep 7, 1993
Method and apparatus for block move re-addressing in ladder logic programs
ICOM INC30 citations91
US5127099AJun 30, 1992
Method and apparatus for securing access to a ladder logic programming and monitoring system
ICOM INC46 citations91
USD1026849SMay 14, 2024
Radio communication device
ICOM INC8 citations85
USD948465SApr 12, 2022
Radio communication device
ICOM INC7 citations85
USD898689SOct 13, 2020
Portable communication device
ICOM INC9 citations84
USD894143SAug 25, 2020
Portable communication device
ICOM INC8 citations84
USD886095SJun 2, 2020
Radio communication device
ICOM INC7 citations84
USD879062SMar 24, 2020
Portable communication device
ICOM INC8 citations84
USD843337SMar 19, 2019
Microphone
ICOM INC8 citations84
USD819590SJun 5, 2018
Portable communication device
ICOM INC7 citations84
USD810040SFeb 13, 2018
Portable communication device
ICOM INC10 citations84
USD808921SJan 30, 2018
Radio communication device
ICOM INC14 citations84
USD797069SSep 12, 2017
Portable communication device
ICOM INC12 citations84
USD778251SFeb 7, 2017
Portable communication device
ICOM INC16 citations84
USD742369SNov 3, 2015
Controller for wireless radios
ICOM INC8 citations84
USD608747SJan 26, 2010
Portable communication device
ICOM INC16 citations84
USD608340SJan 19, 2010
Radio communication device
ICOM INC14 citations84
USD608341SJan 19, 2010
Radio communication device
ICOM INC14 citations84
USD599776SSep 8, 2009
Radio communication device
ICOM INC11 citations84
USD576125SSep 2, 2008
Portable communication device
ICOM INC14 citations84
US6611571B1Aug 26, 2003
Apparatus and method for demodulating an angle-modulated signal
ICOM INC14 citations84
USD853345SJul 9, 2019
Portable communication device
ICOM INC11 citations83
USD771618SNov 15, 2016
Controller for wireless radios
ICOM INC7 citations83
US8948295B1Feb 3, 2015
Preamble generating device, preamble generating method, and non-transitory computer-readable recording medium storing a program
ICOM INC8 citations83
USD576981SSep 16, 2008
Portable communication device
ICOM INC13 citations83
USD575266SAug 19, 2008
Radio receiver
ICOM INC13 citations83
US5548243AAug 20, 1996
Demodulator for demodulating a single side band signal, a real zero single side band signal and a frequency modulated signal, and a carrier signal reproducing circuit for the demodulator
ICOM INC19 citations83
US9461605B2Oct 4, 2016
Electronic device
ICOM INC11 citations82
US7843272B2Nov 30, 2010
Low noise amplifier
ICOM INC11 citations82
US7737783B2Jun 15, 2010
Differential amplifier
ICOM INC11 citations82
Showing the top 50 of 184 patents by PatentIndex Score.