Two-way communication systems between a limited number of parties

Industry

CPC
H04M9/001

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Parent Industries

HELECTRICITY H04Electric communication H04MTELEPHONIC COMMUNICATION H04M9/00Interconnection arrangements not involving centralised switching

Current Industry

H04M9/001Two-way communication systems between a limited number of parties

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Programmable signal generator and radio controller
- Patent number 12,193,118
- Issue date Jan 7, 2025
- Lennard A. Gumaer
- G08 - SIGNALLING
Information Patent Grant
Wireless intercom system and group pairing method of wireless inter...
- Patent number 11,943,394
- Issue date Mar 26, 2024
- Sena Technologies Inc.
- Sung Won Yoon
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Vehicular communication system
- Patent number 11,909,924
- Issue date Feb 20, 2024
- Leroy Mealancon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Volume control over shared trunk lines in intercom systems
- Patent number 11,722,603
- Issue date Aug 8, 2023
- Robert Bosch GmbH
- James Puttick
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Message recording system for broadcast intercoms
- Patent number 11,582,335
- Issue date Feb 14, 2023
- Robert Bosch GmbH
- James Puttick
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Volume control over shared trunk lines in intercom systems
- Patent number 11,438,461
- Issue date Sep 6, 2022
- Robert Bosch GmbH
- James Puttick
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Portable keypanel for intercom system
- Patent number 11,412,083
- Issue date Aug 9, 2022
- Robert Bosch GmbH
- Fredrik Borjesson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Programmable signal generator and radio controller
- Patent number 10,939,503
- Issue date Mar 2, 2021
- Lennard A. Gumaer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of controlling communications within a digital intercom system
- Patent number 10,701,212
- Issue date Jun 30, 2020
- David Clark Company Incorporated
- Natan Keddem
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of controlling communications within a digital intercom system
- Patent number 10,701,211
- Issue date Jun 30, 2020
- David Clark Company Incorporated
- Natan Keddem
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital intercom system having a communication device and linked au...
- Patent number 10,397,408
- Issue date Aug 27, 2019
- David Clark Company Incorporated
- Nicholas Cannata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Browser based digital intercom system
- Patent number 10,389,884
- Issue date Aug 20, 2019
- David Clark Company Incorporated
- Nicholas Cannata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intercom system
- Patent number 10,298,771
- Issue date May 21, 2019
- AIPHONE CO., LTD.
- Seiya Yamakawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Target operation device communicating system, mobile terminal, and...
- Patent number 10,270,548
- Issue date Apr 23, 2019
- MAXELL, LTD.
- Kouji Fujita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of controlling communications within a digital intercom system
- Patent number 10,237,415
- Issue date Mar 19, 2019
- David Clark Company Incorporated
- Natan Keddem
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vehicle control device and vehicle control method thereof
- Patent number 10,214,145
- Issue date Feb 26, 2019
- LG Electronics Inc.
- Chan Jaegal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
LED light bulb, lamp fixture with self-networking intercom, system...
- Patent number 10,028,357
- Issue date Jul 17, 2018
- Stephen Scordato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile expert desktop
- Patent number 9,984,374
- Issue date May 29, 2018
- GENESYS TELECOMMUNICATIONS LABORATORIES INC.
- Jerome Saint-Marc
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Controller for a door entry system
- Patent number 9,571,661
- Issue date Feb 14, 2017
- Klevio Limited
- Gregory Marsh
- G07 - CHECKING-DEVICES
Information Patent Grant
Wireless communication apparatus, wireless communication system, an...
- Patent number 9,479,881
- Issue date Oct 25, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Ryosuke Kitago
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telephone Communication System and Method of Using
- Patent number 9,179,011
- Issue date Nov 3, 2015
- Paul Newman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telephone communication system and method of using
- Patent number 9,049,275
- Issue date Jun 2, 2015
- Paul Newman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vehicle communication system
- Patent number 8,483,775
- Issue date Jul 9, 2013
- Nuance Communications, Inc.
- Markus Buck
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distributed cabin interphone system for a vehicle
- Patent number 8,345,663
- Issue date Jan 1, 2013
- Thales Avionics, Inc.
- Kenneth A. Brady, Jr.
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vehicle communication system
- Patent number 8,036,715
- Issue date Oct 11, 2011
- Nuance Communications, Inc.
- Markus Buck
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for communication from an exterior of a location
- Patent number 7,085,361
- Issue date Aug 1, 2006
- BellSouth Intellectual Property Corporation
- Robert P. Thomas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Entrance intercom system
- Patent number 7,065,196
- Issue date Jun 20, 2006
- Tsung-Chiang Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
MTA intercom feature
- Patent number 7,013,000
- Issue date Mar 14, 2006
- Lucent Technologies Inc.
- Edward J. Bortolini
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vehicle intercom system
- Patent number 6,888,934
- Issue date May 3, 2005
- International Truck Intellectual Property Company, L.L.C.
- Joseph A. Bell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intercom system
- Patent number 6,539,084
- Issue date Mar 25, 2003
- Canon Kabushiki Kaisha
- Timothy Merrick Long
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
VOLUME CONTROL OVER SHARED TRUNK LINES IN INTERCOM SYSTEMS
- Publication number 20220377180
- Publication date Nov 24, 2022
- ROBERT BOSCH GmbH
- James Puttick
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VOLUME CONTROL OVER SHARED TRUNK LINES IN INTERCOM SYSTEMS
- Publication number 20220124202
- Publication date Apr 21, 2022
- ROBERT BOSCH GmbH
- James Puttick
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS INTERCOM SYSTEM AND GROUP PAIRING METHOD OF WIRELESS INTER...
- Publication number 20210400145
- Publication date Dec 23, 2021
- Sung Won YOON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROGRAMMABLE SIGNAL GENERATOR AND RADIO CONTROLLER
- Publication number 20210153297
- Publication date May 20, 2021
- Lennard A. Gumaer
- G08 - SIGNALLING
Information Patent Application
PORTABLE KEYPANEL FOR INTERCOM SYSTEM
- Publication number 20210029237
- Publication date Jan 28, 2021
- ROBERT BOSCH GmbH
- Fredrik Borjesson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROGRAMMABLE SIGNAL GENERATOR AND RADIO CONTROLLER
- Publication number 20190320499
- Publication date Oct 17, 2019
- Lennard A. Gumaer
- G08 - SIGNALLING
Information Patent Application
Apparatus for Controlling the Transmission of Communications Using...
- Publication number 20190306639
- Publication date Oct 3, 2019
- Darren La Groe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF CONTROLLING COMMUNICATIONS WITHIN A DIGITAL INTERCOM SYSTEM
- Publication number 20190191032
- Publication date Jun 20, 2019
- DAVID CLARK COMPANY INCORPORATED
- Natan Keddem
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF CONTROLLING COMMUNICATIONS WITHIN A DIGITAL INTERCOM SYSTEM
- Publication number 20190174005
- Publication date Jun 6, 2019
- DAVID CLARK COMPANY INCORPORATED
- Natan Keddem
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIGITAL INTERCOM SYSTEM HAVING A COMMUNICATION DEVICE AND LINKED AU...
- Publication number 20190158673
- Publication date May 23, 2019
- DAVID CLARK COMPANY INCORPORATED
- Nicholas Cannata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTERCOM SYSTEM
- Publication number 20190141194
- Publication date May 9, 2019
- AIPHONE CO., LTD.
- Seiya YAMAKAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Message Recording System for Broadcast Intercoms
- Publication number 20190052743
- Publication date Feb 14, 2019
- ROBERT BOSCH GmbH
- James Puttick
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TARGET OPERATION DEVICE COMMUNICATING SYSTEM, MOBILE TERMINAL, AND...
- Publication number 20190007149
- Publication date Jan 3, 2019
- Maxell, Ltd.
- Kouji FUJITA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BROWSER BASED DIGITAL INTERCOM SYSTEM
- Publication number 20180234551
- Publication date Aug 16, 2018
- DAVID CLARK COMPANY INCORPORATED
- Nicholas Cannata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LED LIGHT BULB, LAMP FIXTURE WITH SELF-NETWORKING INTERCOM, SYSTEM...
- Publication number 20180020530
- Publication date Jan 18, 2018
- Athena Patent Development LLC
- Stephen Scordato
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Method And Apparatus For Communication Enhanced Air Filtration Mask
- Publication number 20170080262
- Publication date Mar 23, 2017
- Tech Tools, LLC
- Cameron Freres
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Vehicle Communication System
- Publication number 20120009878
- Publication date Jan 12, 2012
- NUANCE COMMUNICATIONS, INC.
- Markus Buck
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Distributed cabin interphone system for a vehicle
- Publication number 20080310609
- Publication date Dec 18, 2008
- Thales Avionics, Inc.
- Kenneth A. Brady, JR.
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Vehicle communication system
- Publication number 20070135061
- Publication date Jun 14, 2007
- Markus Buck
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods and systems for communication from an exterior of a location
- Publication number 20050135584
- Publication date Jun 23, 2005
- Robert P. Thomas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Audio intercom with stacklight indication system and method
- Publication number 20050129204
- Publication date Jun 16, 2005
- Edwards Systems Technology Inc.
- Angelo Arcaria
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Vehicle Intercom system
- Publication number 20040141603
- Publication date Jul 22, 2004
- Joseph A. Bell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Entrance intercom system
- Publication number 20040057567
- Publication date Mar 25, 2004
- Tsung-Chiang Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MTA intercom feature
- Publication number 20020124267
- Publication date Sep 5, 2002
- Edward J. Bortolini
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Two-way communication systems between a limited number of parties

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Programmable signal generator and radio controller

Wireless intercom system and group pairing method of wireless inter...

Vehicular communication system

Volume control over shared trunk lines in intercom systems

Message recording system for broadcast intercoms

Volume control over shared trunk lines in intercom systems

Portable keypanel for intercom system

Programmable signal generator and radio controller

Method of controlling communications within a digital intercom system

Method of controlling communications within a digital intercom system

Digital intercom system having a communication device and linked au...

Browser based digital intercom system

Intercom system

Target operation device communicating system, mobile terminal, and...

Method of controlling communications within a digital intercom system

Vehicle control device and vehicle control method thereof

LED light bulb, lamp fixture with self-networking intercom, system...

Mobile expert desktop

Controller for a door entry system

Wireless communication apparatus, wireless communication system, an...

Telephone Communication System and Method of Using

Telephone communication system and method of using

Vehicle communication system

Distributed cabin interphone system for a vehicle

Vehicle communication system

Methods and systems for communication from an exterior of a location

Entrance intercom system

MTA intercom feature

Vehicle intercom system

Intercom system

Patents Applicationslast 30 patents

VOLUME CONTROL OVER SHARED TRUNK LINES IN INTERCOM SYSTEMS

VOLUME CONTROL OVER SHARED TRUNK LINES IN INTERCOM SYSTEMS

WIRELESS INTERCOM SYSTEM AND GROUP PAIRING METHOD OF WIRELESS INTER...

PROGRAMMABLE SIGNAL GENERATOR AND RADIO CONTROLLER

PORTABLE KEYPANEL FOR INTERCOM SYSTEM

PROGRAMMABLE SIGNAL GENERATOR AND RADIO CONTROLLER

Apparatus for Controlling the Transmission of Communications Using...

METHOD OF CONTROLLING COMMUNICATIONS WITHIN A DIGITAL INTERCOM SYSTEM

METHOD OF CONTROLLING COMMUNICATIONS WITHIN A DIGITAL INTERCOM SYSTEM

DIGITAL INTERCOM SYSTEM HAVING A COMMUNICATION DEVICE AND LINKED AU...

INTERCOM SYSTEM

Message Recording System for Broadcast Intercoms

TARGET OPERATION DEVICE COMMUNICATING SYSTEM, MOBILE TERMINAL, AND...

BROWSER BASED DIGITAL INTERCOM SYSTEM

LED LIGHT BULB, LAMP FIXTURE WITH SELF-NETWORKING INTERCOM, SYSTEM...

Method And Apparatus For Communication Enhanced Air Filtration Mask

Vehicle Communication System

Distributed cabin interphone system for a vehicle

Vehicle communication system

Methods and systems for communication from an exterior of a location

Audio intercom with stacklight indication system and method

Vehicle Intercom system

Entrance intercom system

MTA intercom feature