Duplexers

Industry

CPC
H03H11/344

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Parent Industries

HELECTRICITY H03Electronic circuits H03HIMPEDANCE NETWORKS H03H11/00Networks using active elements

Current Industry

H03H11/344Duplexers

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Switchable RF transmit/receive multiplexer
- Patent number 12,107,619
- Issue date Oct 1, 2024
- Qorvo US, Inc.
- Nadim Khlat
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electrical balanced duplexer-based duplexer
- Patent number 11,791,974
- Issue date Oct 17, 2023
- Apple Inc.
- Nedim Muharemovic
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Duplexer with balanced impedance ladder
- Patent number 11,700,029
- Issue date Jul 11, 2023
- Apple Inc.
- Oliver Georg Dorn
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Electrical balanced duplexer-based duplexer
- Patent number 11,438,131
- Issue date Sep 6, 2022
- Apple Inc.
- Nedim Muharemovic
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Duplexer with balanced impedance ladder
- Patent number 11,368,181
- Issue date Jun 21, 2022
- Apple Inc.
- Oliver Georg Dorn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatuses for power combining and power dividing
- Patent number 11,024,935
- Issue date Jun 1, 2021
- CommScope Technologies LLC
- Dean Zavadsky
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical balanced duplexer-based duplexer
- Patent number 10,938,542
- Issue date Mar 2, 2021
- Apple Inc.
- Nedim Muharemovic
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Dynamically adjustable radio-frequency (RF) front-end
- Patent number 10,749,566
- Issue date Aug 18, 2020
- QUALCOMM Incorporated
- Joseph Patrick Burke
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Portable communication system having modular components
- Patent number 10,505,574
- Issue date Dec 10, 2019
- Futurecom Systems Group, ULC
- Adam Kolanski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Front-end module
- Patent number 10,432,236
- Issue date Oct 1, 2019
- Murata Manufacturing Co., Ltd.
- Koichi Ueno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Portable communication system having modular components
- Patent number 10,361,737
- Issue date Jul 23, 2019
- Futurecom Systems Group, ULC
- Adam Kolanski
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Radio-frequency module
- Patent number 10,320,364
- Issue date Jun 11, 2019
- Murata Manufacturing Co., Ltd.
- Yuji Nurikabe
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Switchable RF transmit/receive multiplexer
- Patent number 10,312,960
- Issue date Jun 4, 2019
- Qorvo US, Inc.
- Nadim Khlat
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Resonator circuit having greater degrees of freedom, filter with im...
- Patent number 10,205,430
- Issue date Feb 12, 2019
- Snaptrack, Inc.
- Edgar Schmidhammer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Concurrent support for multiple frequency bands for satellite navig...
- Patent number 10,177,873
- Issue date Jan 8, 2019
- QUALCOMM Incorporated
- Yi Zeng
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High-frequency filter including matching circuit
- Patent number 10,141,643
- Issue date Nov 27, 2018
- SKYWORKS FILTER SOLUTIONS JAPAN CO., LTD.
- Joji Fujiwara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Wireless communication apparatus
- Patent number 9,941,861
- Issue date Apr 10, 2018
- Sony Corporation
- Sachio Iida
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Configurable RF transmit/receive multiplexer
- Patent number 9,780,866
- Issue date Oct 3, 2017
- Qorvo US, Inc.
- Nadim Khlat
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Filters for multi-band wireless device
- Patent number 9,692,392
- Issue date Jun 27, 2017
- QUALCOMM Incorporated
- Jose Cabanillas
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Electronic circuit
- Patent number 9,209,775
- Issue date Dec 8, 2015
- Taiyo Yuden Co., Ltd.
- Hitoshi Ebihara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Switchable frequency diplexer circuit
- Patent number 9,172,349
- Issue date Oct 27, 2015
- Rohde & Schwarz GmbH & Co. KG
- Gerhard Eineder
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High-frequency filter
- Patent number 9,166,558
- Issue date Oct 20, 2015
- SKYWORKS PANASONIC FILTER SOLUTIONS JAPAN CO., LTD
- Joji Fujiwara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Filter module
- Patent number 9,118,302
- Issue date Aug 25, 2015
- SKYWORKS PANASONIC FILTER SOLUTIONS JAPAN CO., LTD
- Hidehito Shimizu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High-frequency circuit module
- Patent number 9,099,979
- Issue date Aug 4, 2015
- Taiyo Yuden Co., Ltd.
- Hiroshi Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frequency agile filter using a digital filter and bandstop filtering
- Patent number 9,088,344
- Issue date Jul 21, 2015
- RPX CLEARINGHOUSE LLC
- Mark Wyville
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronically tunable active duplexer system and method
- Patent number 9,024,704
- Issue date May 5, 2015
- Bradley University
- Prasad Narasimha Shastry
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Frequency agile filter using a digital filter and bandstop filtering
- Patent number 8,909,185
- Issue date Dec 9, 2014
- Rockstar Consortium US LP
- Mark Wyville
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frequency agile filter using a digital filter and bandstop filtering
- Patent number 8,489,056
- Issue date Jul 16, 2013
- Rockstar Consortium US LP
- Mark Wyville
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frequency agile filter using a digital filter and bandstop filtering
- Patent number 8,385,871
- Issue date Feb 26, 2013
- Rockstar Consortium US LP
- Mark Wyville
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive radio transceiver with floating mosfet capacitors
- Patent number 8,116,690
- Issue date Feb 14, 2012
- Broadcom Corporation
- Ahmadreza Rofougaran
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DUPLEXER WITH BALANCED IMPEDANCE LADDER
- Publication number 20230353188
- Publication date Nov 2, 2023
- Apple Inc.
- Oliver Georg Dorn
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DUPLEXER, NETWORK DEVICE, CONTROL METHOD, ELECTRONIC DEVICE, AND ST...
- Publication number 20230261643
- Publication date Aug 17, 2023
- ZTE Corporation
- Zhen ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Radar Transceiver and Antenna Sharing Method Thereof
- Publication number 20230194656
- Publication date Jun 22, 2023
- IMEC vzw
- Minyoung Song
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ELECTRICAL BALANCED DUPLEXER-BASED DUPLEXER
- Publication number 20220416991
- Publication date Dec 29, 2022
- Apple Inc.
- Nedim Muharemovic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DUPLEXER WITH BALANCED IMPEDANCE LADDER
- Publication number 20220311471
- Publication date Sep 29, 2022
- Apple Inc.
- Oliver Georg Dorn
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DUPLEXER WITH BALANCED IMPEDANCE LADDER
- Publication number 20210409063
- Publication date Dec 30, 2021
- Apple Inc.
- Oliver Georg Dorn
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ELECTRICAL BALANCED DUPLEXER-BASED DUPLEXER
- Publication number 20210184825
- Publication date Jun 17, 2021
- Apple Inc.
- Nedim Muharemovic
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ELECTRICAL BALANCED DUPLEXER-BASED DUPLEXER
- Publication number 20210091917
- Publication date Mar 25, 2021
- Apple Inc.
- Nedim Muharemovic
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DYNAMICALLY ADJUSTABLE RADIO-FREQUENCY (RF) FRONT-END
- Publication number 20200153476
- Publication date May 14, 2020
- QUALCOMM Incorporated
- Joseph Patrick BURKE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PORTABLE COMMUNICATION SYSTEM HAVING MODULAR COMPONENTS
- Publication number 20190280726
- Publication date Sep 12, 2019
- Futurecom Systems Group, ULC
- Adam Kolanski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PORTABLE COMMUNICATION SYSTEM HAVING MODULAR COMPONENTS
- Publication number 20190074857
- Publication date Mar 7, 2019
- Futurecom Systems Group, ULC
- Adam Kolanski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR POWER COMBINING
- Publication number 20190020093
- Publication date Jan 17, 2019
- CommScope Technologies LLC
- Dean Zavadsky
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FRONT-END MODULE
- Publication number 20180123620
- Publication date May 3, 2018
- Murata Manufacturing Co., Ltd.
- Koichi UENO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO-FREQUENCY MODULE
- Publication number 20170194940
- Publication date Jul 6, 2017
- Murata Manufacturing Co., Ltd.
- Yuji NURIKABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Resonator Circuit Having Greater Degrees of Freedom, Filter with Im...
- Publication number 20170155371
- Publication date Jun 1, 2017
- EPCOS AG
- Edgar Schmidhammer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HIGH FREQUENCY CIRCUIT MODULE
- Publication number 20140347145
- Publication date Nov 27, 2014
- Taiyo Yuden Co., Ltd.
- Hiroshi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH-FREQUENCY FILTER
- Publication number 20140225680
- Publication date Aug 14, 2014
- PANASONIC CORPORATION
- Joji FUJIWARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONCURRENT MATCHING NETWORK USING TRANSMISSION LINES FOR LOW LOSS
- Publication number 20140179241
- Publication date Jun 26, 2014
- QUALCOMM Incorporated
- Kamal Aggarwal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FILTER MODULE
- Publication number 20140167877
- Publication date Jun 19, 2014
- PANASONIC CORPORATION
- Hidehito Shimizu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HIGH FREQUENCY CIRCUIT MODULE
- Publication number 20140132365
- Publication date May 15, 2014
- Taiyo Yuden Co., Ltd.
- Hiroshi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH FREQUENCY CIRCUIT MODULE
- Publication number 20140133103
- Publication date May 15, 2014
- Taiyo Yuden Co., Ltd.
- Hiroshi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONICALLY TUNABLE ACTIVE DUPLEXER SYSTEM AND METHOD
- Publication number 20140118083
- Publication date May 1, 2014
- Bradley University
- PRASAD NARASIMHA SHASTRY
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FILTERS FOR MULTI-BAND WIRELESS DEVICE
- Publication number 20140073267
- Publication date Mar 13, 2014
- QUALCOMM Incorporated
- Jose Cabanillas
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High-Frequency Circuit Module
- Publication number 20140055956
- Publication date Feb 27, 2014
- Taiyo Yuden Co., Ltd.
- Hiroshi Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCHABLE FREQUENCY DIPLEXER CIRCUIT
- Publication number 20130314171
- Publication date Nov 28, 2013
- ROHDE & SCHWARZ GMBH & CO. KG
- Gerhard Eineder
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FREQUENCY AGILE FILTER USING A DIGITAL FILTER AND BANDSTOP FILTERING
- Publication number 20130188528
- Publication date Jul 25, 2013
- ROCKSTAR CONSORTIUM US LP
- Mark WYVILLE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FREQUENCY AGILE FILTER USING A DIGITAL FILTER AND BANDSTOP FILTERING
- Publication number 20130149982
- Publication date Jun 13, 2013
- ROCKSTAR CONSORTIUM US LP
- Mark WYVILLE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Frequency Agile Filter Using a Digital Filter and Bandstop Filtering
- Publication number 20110227665
- Publication date Sep 22, 2011
- Nortel Networks Limited
- Mark Wyville
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Frequency Agile Filter Using a Digital Filter and Bandstop Filtering
- Publication number 20110227664
- Publication date Sep 22, 2011
- Nortel Networks Limited
- Mark Wyville
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE RADIO TRANSCEIVER WITH AN ANTENNA MATCHING CIRCUIT
- Publication number 20100255792
- Publication date Oct 7, 2010
- BROADCOM CORPORATION
- Shervin Moloudi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Switchable RF transmit/receive multiplexer

Electrical balanced duplexer-based duplexer

Duplexer with balanced impedance ladder

Electrical balanced duplexer-based duplexer

Duplexer with balanced impedance ladder

Apparatuses for power combining and power dividing

Electrical balanced duplexer-based duplexer

Dynamically adjustable radio-frequency (RF) front-end

Portable communication system having modular components

Front-end module

Portable communication system having modular components

Radio-frequency module

Switchable RF transmit/receive multiplexer

Resonator circuit having greater degrees of freedom, filter with im...

Concurrent support for multiple frequency bands for satellite navig...

High-frequency filter including matching circuit

Wireless communication apparatus

Configurable RF transmit/receive multiplexer

Filters for multi-band wireless device

Electronic circuit

Switchable frequency diplexer circuit

High-frequency filter

Filter module

High-frequency circuit module

Frequency agile filter using a digital filter and bandstop filtering

Electronically tunable active duplexer system and method

Frequency agile filter using a digital filter and bandstop filtering

Frequency agile filter using a digital filter and bandstop filtering

Frequency agile filter using a digital filter and bandstop filtering

Adaptive radio transceiver with floating mosfet capacitors

Patents Applicationslast 30 patents

DUPLEXER WITH BALANCED IMPEDANCE LADDER

DUPLEXER, NETWORK DEVICE, CONTROL METHOD, ELECTRONIC DEVICE, AND ST...

Radar Transceiver and Antenna Sharing Method Thereof

ELECTRICAL BALANCED DUPLEXER-BASED DUPLEXER

DUPLEXER WITH BALANCED IMPEDANCE LADDER

DUPLEXER WITH BALANCED IMPEDANCE LADDER

ELECTRICAL BALANCED DUPLEXER-BASED DUPLEXER

ELECTRICAL BALANCED DUPLEXER-BASED DUPLEXER

DYNAMICALLY ADJUSTABLE RADIO-FREQUENCY (RF) FRONT-END

PORTABLE COMMUNICATION SYSTEM HAVING MODULAR COMPONENTS

PORTABLE COMMUNICATION SYSTEM HAVING MODULAR COMPONENTS

METHOD AND APPARATUS FOR POWER COMBINING

FRONT-END MODULE

RADIO-FREQUENCY MODULE

Resonator Circuit Having Greater Degrees of Freedom, Filter with Im...

HIGH FREQUENCY CIRCUIT MODULE

HIGH-FREQUENCY FILTER

CONCURRENT MATCHING NETWORK USING TRANSMISSION LINES FOR LOW LOSS

FILTER MODULE

HIGH FREQUENCY CIRCUIT MODULE

HIGH FREQUENCY CIRCUIT MODULE

ELECTRONICALLY TUNABLE ACTIVE DUPLEXER SYSTEM AND METHOD

FILTERS FOR MULTI-BAND WIRELESS DEVICE

High-Frequency Circuit Module

SWITCHABLE FREQUENCY DIPLEXER CIRCUIT

FREQUENCY AGILE FILTER USING A DIGITAL FILTER AND BANDSTOP FILTERING

FREQUENCY AGILE FILTER USING A DIGITAL FILTER AND BANDSTOP FILTERING

Frequency Agile Filter Using a Digital Filter and Bandstop Filtering

Frequency Agile Filter Using a Digital Filter and Bandstop Filtering

ADAPTIVE RADIO TRANSCEIVER WITH AN ANTENNA MATCHING CIRCUIT