Multilayer filters

Industry

CPC
H01P1/20345

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Parent Industries

HELECTRICITY H01Electric elements H01PWAVEGUIDES RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE H01P1/00Auxiliary devices

Current Industry

H01P1/20345Multilayer filters

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Resonant device comprising plane electrodes arranged in an extendin...
- Patent number 12,362,719
- Issue date Jul 15, 2025
- Murata Manufacturing Co., Ltd.
- Akira Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-layer waveguide having a waveguide channel aperture surrounde...
- Patent number 12,362,451
- Issue date Jul 15, 2025
- GAPWAVES AB
- Abbas Vosoogh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-layered resonator circuit structure and multi-layered filter...
- Patent number 12,347,912
- Issue date Jul 1, 2025
- Unimicron Technology Corp.
- Chi-Feng Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Filter device
- Patent number 12,341,231
- Issue date Jun 24, 2025
- Murata Manufacturing Co., Ltd.
- Yuki Ohmae
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rolled or folded filter comprising a flexible printed circuit board...
- Patent number 12,334,618
- Issue date Jun 17, 2025
- QM TECHNOLOGIES APS
- Merlin Von Soosten
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multilayered filter device
- Patent number 12,308,502
- Issue date May 20, 2025
- TDK Corporation
- Longfei Yi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Filter device and radio-frequency front end circuit including the same
- Patent number 12,301,196
- Issue date May 13, 2025
- Murata Manufacturing Co., Ltd.
- Tetsuo Taniguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multilayered filter device
- Patent number 12,294,131
- Issue date May 6, 2025
- TDK Corporation
- Longfei Yi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Filter device and radio-frequency front-end circuit including the same
- Patent number 12,278,609
- Issue date Apr 15, 2025
- Murata Manufacturing Co., Ltd.
- Keisuke Ogawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Filter device and equivalent filter circuit thereof
- Patent number 12,206,148
- Issue date Jan 21, 2025
- NATIONAL TAIWAN UNIVERSITY
- Tzong-Lin Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-frequency module including a laminated filter having alternati...
- Patent number 12,100,880
- Issue date Sep 24, 2024
- NEC Corporation
- Takashi Okawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Band pass filter
- Patent number 11,984,865
- Issue date May 14, 2024
- Murata Manufacturing Co., Ltd.
- Tetsuo Taniguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite electronic component
- Patent number 11,710,883
- Issue date Jul 25, 2023
- Taiyo Yuden Co., Ltd.
- Toshiyuki Saito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Filter circuits
- Patent number 11,682,816
- Issue date Jun 20, 2023
- Mediatek Inc.
- Yi-Chieh Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Filter
- Patent number 11,626,651
- Issue date Apr 11, 2023
- Soshin Electric Co., Ltd.
- Keisuke Ogawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-layer bandpass filter
- Patent number 11,575,189
- Issue date Feb 7, 2023
- Hong Kong Applied Science and Technology Research Institute Co., Ltd.
- Xiaolong Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multilayered filter device
- Patent number 11,522,259
- Issue date Dec 6, 2022
- TDK Corporation
- Yuta Ashida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Free-form dual dual-conductor integrated radio frequency media
- Patent number 11,342,647
- Issue date May 24, 2022
- Raytheon Company
- David D. Heston
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for radio frequency signals and method of manufacturing s...
- Patent number 11,276,907
- Issue date Mar 15, 2022
- Nokia Solutions and Networks Oy
- Florian Pivit
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tunable radio-frequency device having electrochromic and electro-ac...
- Patent number 11,264,720
- Issue date Mar 1, 2022
- Nokia Technologies Oy
- Dirk Wiegner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Filter
- Patent number 11,245,168
- Issue date Feb 8, 2022
- Industrial Technology Research Institute
- Jiun-Jang Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multilayer circuit board comprising serially connected signal lines...
- Patent number 11,228,076
- Issue date Jan 18, 2022
- Murata Manufacturing Co., Ltd.
- Tadashi Sugahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multilayered filter device
- Patent number 11,081,767
- Issue date Aug 3, 2021
- TDK Corporation
- Yuta Ashida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low temperature co-fired ceramic band-pass filter
- Patent number 11,031,662
- Issue date Jun 8, 2021
- AAC Technologies Pte. Ltd.
- Zenan Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Band-pass filter
- Patent number 10,957,959
- Issue date Mar 23, 2021
- TDK Corporation
- Yuta Ashida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Filter circuits having a resonator-based filter and a magnetically-...
- Patent number 10,931,263
- Issue date Feb 23, 2021
- Qorvo US, Inc.
- Jeffrey D. Galipeau
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Filter assemblies, tuning elements and method of tuning a filter
- Patent number 10,879,576
- Issue date Dec 29, 2020
- CommScope Italy, S.r.l.
- Roman Tkadlec
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated circuit with capacitor in different layer than transmiss...
- Patent number 10,862,185
- Issue date Dec 8, 2020
- Semiconductor Components Industries, LLC
- Kimberly Dawn Eilert
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Band-pass filter
- Patent number 10,784,551
- Issue date Sep 22, 2020
- TDK Corporation
- Yuta Ashida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Band-pass filter and control method thereof
- Patent number 10,763,561
- Issue date Sep 1, 2020
- NEC Corporation
- Takahiro Miyamoto
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
FILTER
- Publication number 20240387969
- Publication date Nov 21, 2024
- TDK Corporation
- Shuhei SAWAGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTILAYERED FILTER DEVICE
- Publication number 20240304970
- Publication date Sep 12, 2024
- TDK Corporation
- Naoyuki MORI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-LAYER WAVEGUIDE WITH METASURFACE, ARRANGEMENT, AND METHOD FOR...
- Publication number 20230223671
- Publication date Jul 13, 2023
- METASUM AB
- Abbas VOSOOGH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FILTER DEVICE
- Publication number 20230216165
- Publication date Jul 6, 2023
- FUJIKURA LTD.
- Yusuke UEMICHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTILAYERED FILTER DEVICE
- Publication number 20230127771
- Publication date Apr 27, 2023
- TDK Corporation
- Longfei YI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
A ROLLED OR FOLDED FILTER
- Publication number 20230057594
- Publication date Feb 23, 2023
- QDEVIL APS
- Merlin VON SOOSTEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BAND PASS FILTER
- Publication number 20220337215
- Publication date Oct 20, 2022
- Murata Manufacturing Co., Ltd.
- Tetsuo TANIGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH-FREQUENCY MODULE AND ITS MANUFACTURING METHOD
- Publication number 20220131252
- Publication date Apr 28, 2022
- NEC Corporation
- Takashi OKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FILTER
- Publication number 20220006170
- Publication date Jan 6, 2022
- SOSHIN ELECTRIC CO., LTD.
- Keisuke OGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTILAYERED FILTER DEVICE
- Publication number 20210328317
- Publication date Oct 21, 2021
- TDK Corporation
- Yuta ASHIDA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FILTER
- Publication number 20210305669
- Publication date Sep 30, 2021
- INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
- Jiun-Jang YU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS FOR RADIO FREQUENCY SIGNALS AND METHOD OF MANUFACTURING S...
- Publication number 20200313265
- Publication date Oct 1, 2020
- Nokia Solutions and Networks Oy
- Florian Pivit
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTILAYERED FILTER DEVICE
- Publication number 20200303798
- Publication date Sep 24, 2020
- TDK Corporation
- Yuta ASHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LOW TEMPERATURE CO-FIRED CERAMIC BAND-PASS FILTER
- Publication number 20200203793
- Publication date Jun 25, 2020
- AAC Technologies Pte. Ltd.
- Zenan Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LOW TEMPERATURE CO-FIRED CERAMIC FILTER
- Publication number 20200203794
- Publication date Jun 25, 2020
- AAC Technologies Pte. Ltd.
- Zenan Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FILTER ASSEMBLIES, TUNING ELEMENTS AND METHOD OF TUNING A FILTER
- Publication number 20200076033
- Publication date Mar 5, 2020
- COMMSCOPE ITALY S.R.L
- ROMAN TKADLEC
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BAND-PASS FILTER
- Publication number 20190198959
- Publication date Jun 27, 2019
- TDK Corporation
- Yuta ASHIDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FILTER ASSEMBLIES, TUNING ELEMENTS AND METHOD OF TUNING A FILTER
- Publication number 20180331406
- Publication date Nov 15, 2018
- COMMSCOPE ITALY S.R.L
- ROMAN TKADLEC
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SIGNAL TRANSMISSION DEVICE, FILTER, AND INTER-SUBSTRATE COMMUNICATI...
- Publication number 20140340175
- Publication date Nov 20, 2014
- TDK Corporation
- Tatsuya Fukunaga
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICE FOR EMC FILTERING ON A PRINTED CIRCUIT
- Publication number 20140266505
- Publication date Sep 18, 2014
- EUROPEAN AERONAUTIC DEFENSE AND SPACE COMPANY EADS FRANCE
- Marc Meyer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC COMPONENT
- Publication number 20140240061
- Publication date Aug 28, 2014
- Murata Manufacturing Co., Ltd.
- Mitsutoshi IMAMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RF SIGNAL BLOCKING DEVICE
- Publication number 20140203891
- Publication date Jul 24, 2014
- Murata Manufacturing Co., Ltd.
- Hirokazu YAZAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC ANTENNA, ANTENNA DEVICE, AND ELECTRONIC APPARATUS
- Publication number 20140203976
- Publication date Jul 24, 2014
- Murata Manufacturing Co., Ltd.
- Kuniaki YOSUI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMMON MODE FILTER
- Publication number 20140197906
- Publication date Jul 17, 2014
- MAX ECHO TECHNOLOGY CORPORATION
- Bin-Chyi Tseng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CURRENT BREAKER AND WIRELESS COMMUNICATION DEVICE HAVING THE SAME
- Publication number 20140159985
- Publication date Jun 12, 2014
- Realtek Semiconductor Corp.
- SY-BEEN WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NOISE SUPPRESSION DEVICE AND MULTILAYER PRINTED CIRCUIT BOARD CARRY...
- Publication number 20140132371
- Publication date May 15, 2014
- NEC Corporation
- Eiji Hankui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-STAGE EQUALIZER
- Publication number 20140119422
- Publication date May 1, 2014
- HON HAI PRECISION INDUSTRY CO., LTD.
- EN-SHUO CHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH-FREQUENCY FILTER
- Publication number 20140077895
- Publication date Mar 20, 2014
- Murata Manufacturing Co., Ltd.
- Mitsutoshi IMAMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUIT SUBSTRATE HAVING NOISE SUPPRESSION STRUCTURE
- Publication number 20140049343
- Publication date Feb 20, 2014
- NEC Corporation
- Jun Sakai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-PAIR DIFFERENTIAL LINES PRINTED CIRCUIT BOARD COMMON MODE FILTER
- Publication number 20130271909
- Publication date Oct 17, 2013
- Chung-Hao J. Chen
- G06 - COMPUTING CALCULATING COUNTING

Multilayer filters

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Resonant device comprising plane electrodes arranged in an extendin...

Multi-layer waveguide having a waveguide channel aperture surrounde...

Multi-layered resonator circuit structure and multi-layered filter...

Filter device

Rolled or folded filter comprising a flexible printed circuit board...

Multilayered filter device

Filter device and radio-frequency front end circuit including the same

Multilayered filter device

Filter device and radio-frequency front-end circuit including the same

Filter device and equivalent filter circuit thereof

High-frequency module including a laminated filter having alternati...

Band pass filter

Composite electronic component

Filter circuits

Filter

Multi-layer bandpass filter

Multilayered filter device

Free-form dual dual-conductor integrated radio frequency media

Apparatus for radio frequency signals and method of manufacturing s...

Tunable radio-frequency device having electrochromic and electro-ac...

Filter

Multilayer circuit board comprising serially connected signal lines...

Multilayered filter device

Low temperature co-fired ceramic band-pass filter

Band-pass filter

Filter circuits having a resonator-based filter and a magnetically-...

Filter assemblies, tuning elements and method of tuning a filter

Integrated circuit with capacitor in different layer than transmiss...

Band-pass filter

Band-pass filter and control method thereof

Patents Applicationslast 30 patents

FILTER

MULTILAYERED FILTER DEVICE

MULTI-LAYER WAVEGUIDE WITH METASURFACE, ARRANGEMENT, AND METHOD FOR...

FILTER DEVICE

MULTILAYERED FILTER DEVICE

A ROLLED OR FOLDED FILTER

BAND PASS FILTER

HIGH-FREQUENCY MODULE AND ITS MANUFACTURING METHOD

FILTER

MULTILAYERED FILTER DEVICE

FILTER

APPARATUS FOR RADIO FREQUENCY SIGNALS AND METHOD OF MANUFACTURING S...

MULTILAYERED FILTER DEVICE

LOW TEMPERATURE CO-FIRED CERAMIC BAND-PASS FILTER

LOW TEMPERATURE CO-FIRED CERAMIC FILTER

FILTER ASSEMBLIES, TUNING ELEMENTS AND METHOD OF TUNING A FILTER

BAND-PASS FILTER

FILTER ASSEMBLIES, TUNING ELEMENTS AND METHOD OF TUNING A FILTER

SIGNAL TRANSMISSION DEVICE, FILTER, AND INTER-SUBSTRATE COMMUNICATI...

DEVICE FOR EMC FILTERING ON A PRINTED CIRCUIT

ELECTRONIC COMPONENT

RF SIGNAL BLOCKING DEVICE

MAGNETIC ANTENNA, ANTENNA DEVICE, AND ELECTRONIC APPARATUS

COMMON MODE FILTER

CURRENT BREAKER AND WIRELESS COMMUNICATION DEVICE HAVING THE SAME

NOISE SUPPRESSION DEVICE AND MULTILAYER PRINTED CIRCUIT BOARD CARRY...

MULTI-STAGE EQUALIZER

HIGH-FREQUENCY FILTER

CIRCUIT SUBSTRATE HAVING NOISE SUPPRESSION STRUCTURE

MULTI-PAIR DIFFERENTIAL LINES PRINTED CIRCUIT BOARD COMMON MODE FILTER