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Indexing scheme relating to details of tunable filters
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Patents Grants
last 30 patents
Information
Patent Grant
Adaptive tuning networks with direct mapped multiple channel filter...
Patent number
11,804,816
Issue date
Oct 31, 2023
pSemi Corporation
Emre Ayranci
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Dually electrically tunable 3-D compact RF phase shifter
Patent number
11,594,797
Issue date
Feb 28, 2023
Universtiy of South Carolina
Tengxing Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Adaptive tuning networks with direct mapped multiple channel filter...
Patent number
11,251,765
Issue date
Feb 15, 2022
pSemi Corporation
Emre Ayranci
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Miniature tunable filters
Patent number
11,025,223
Issue date
Jun 1, 2021
Telefonaktiebolaget LM Ericsson (publ)
Chunyun Jian
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Electromagnetic tunable filter systems, devices, and methods in a w...
Patent number
10,911,015
Issue date
Feb 2, 2021
Wispry, Inc.
Jorgen Bojer
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method for producing a batch of acoustic wave filters
Patent number
10,727,802
Issue date
Jul 28, 2020
Commissariat a l'Energie Atomique et Aux Energies Alternatives
Alexandre Reinhardt
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Adaptive tuning networks with direct mapped multiple channel filter...
Patent number
10,700,658
Issue date
Jun 30, 2020
pSemi Corporation
Emre Ayranci
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Tunable filter, radio frequency front-end circuit, and communicatio...
Patent number
10,659,007
Issue date
May 19, 2020
Murata Manufacturing Co., Ltd.
Takaya Wada
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Non-reciprocal band pass filter
Patent number
10,608,613
Issue date
Mar 31, 2020
Northrop Grumman Systems Corporation
Donald DiMarzio
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Electromagnetic tunable filter systems, devices, and methods in a w...
Patent number
10,320,357
Issue date
Jun 11, 2019
Wispry, Inc.
Jorgen Bojer
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
BST capacitor
Patent number
10,103,705
Issue date
Oct 16, 2018
STMicroelectronics (Tours) SAS
Sylvain Charley
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Low-loss tunable radio frequency filter
Patent number
10,027,310
Issue date
Jul 17, 2018
Resonant Inc.
Genichi Tsuzuki
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Control device for variable capacitance device and communication de...
Patent number
10,008,999
Issue date
Jun 26, 2018
Taiyo Yuden Co., Ltd.
Kentaro Morito
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Low-loss tunable radio frequency filter
Patent number
9,787,283
Issue date
Oct 10, 2017
Resonant Inc.
Genichi Tsuzuki
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Resonant circuit with variable frequency and impedance
Patent number
9,705,473
Issue date
Jul 11, 2017
Commissariat A'Lenergie Atomique et aux Energies Alternatives
Jean-Baptiste David
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Low-loss tunable radio frequency filter
Patent number
9,647,628
Issue date
May 9, 2017
Resonant Inc.
Genichi Tsuzuki
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Low-loss tunable radio frequency filter
Patent number
9,647,627
Issue date
May 9, 2017
Resonant Inc.
Genichi Tsuzuki
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Tunable filter systems, devices, and methods
Patent number
9,559,659
Issue date
Jan 31, 2017
Wispry, Inc.
Jorgen Bojer
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Low-cost receiver using integrated inductors
Patent number
9,479,199
Issue date
Oct 25, 2016
Silicon Laboratories, Inc.
Mustafa H. Koroglu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Signal processing device and signal processing method
Patent number
9,438,204
Issue date
Sep 6, 2016
Mediatek Inc.
Chien-Hua Hsu
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Low-cost receiver using integrated inductors
Patent number
9,209,838
Issue date
Dec 8, 2015
Silicon Laboratories Inc.
Mustafa H. Koroglu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Wide range continuously tunable capacitor bank
Patent number
9,197,188
Issue date
Nov 24, 2015
The Regents of the University of Michigan
Mina Raieszadeh
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Carrier aggregation front end architecture
Patent number
9,118,376
Issue date
Aug 25, 2015
RF Micro Devices, Inc.
Nadim Khlat
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Low-cost receiver using integrated inductors
Patent number
8,983,417
Issue date
Mar 17, 2015
Silicon Laboratories Inc.
Mustafa H. Koroglu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Passive multi-band duplexer
Patent number
8,680,947
Issue date
Mar 25, 2014
RF Micro Devices, Inc.
Julio Costa
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Low-loss tunable radio frequency filter
Patent number
8,063,714
Issue date
Nov 22, 2011
Superconductor Technologies, Inc.
Genichi Tsuzuki
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Low-loss tunable radio frequency filter
Patent number
7,863,999
Issue date
Jan 4, 2011
Superconductor Technologies, Inc.
Genichi Tsuzuki
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Low-loss tunable radio frequency filter
Patent number
7,639,101
Issue date
Dec 29, 2009
Superconductor Technologies, Inc.
Genichi Tsuzuki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Piezoelectric MEMS element and tunable filter equipped with the pie...
Patent number
7,471,031
Issue date
Dec 30, 2008
Kabushiki Kaisha Toshiba
Takashi Kawakubo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multi-range transconductor and method of operation
Patent number
7,313,201
Issue date
Dec 25, 2007
Microtune (Texas), L.P.
R. William Ezell
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
Dually Electrically Tunable 3-D Compact RF Phase Shifter
Publication number
20230207998
Publication date
Jun 29, 2023
University of South Carolina
Tengxing Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROMAGNETIC TUNABLE FILTER SYSTEMS, DEVICES, AND METHODS IN A W...
Publication number
20190363691
Publication date
Nov 28, 2019
wiSpry, Inc.
Jorgen Bojer
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
MINIATURE TUNABLE FILTERS
Publication number
20180367118
Publication date
Dec 20, 2018
Telefonaktiebolaget LM Ericsson (publ)
Chunyun JIAN
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
LOW-LOSS TUNABLE RADIO FREQUENCY FILTER
Publication number
20180013403
Publication date
Jan 11, 2018
RESONANT INC.
Genichi Tsuzuki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CONTROL DEVICE FOR VARIABLE CAPACITANCE DEVICE AND COMMUNICATION DE...
Publication number
20160294349
Publication date
Oct 6, 2016
Taiyo Yuden Co., Ltd.
Kentaro MORITO
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
TUNABLE EVANESCENT-MODE CAVITY FILTER WITH CLOSED LOOP CONTROL
Publication number
20160182013
Publication date
Jun 23, 2016
Thomas J. Johnson
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SIGNAL PROCESSING DEVICE AND SIGNAL PROCESSING METHOD
Publication number
20150061758
Publication date
Mar 5, 2015
MEDIATEK INC.
Chien-Hua Hsu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
TUNABLE FILTER DEVICE
Publication number
20140354512
Publication date
Dec 4, 2014
Michio KADOTA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TUNABLE FILTER SYSTEMS, DEVICES, AND METHODS
Publication number
20140285286
Publication date
Sep 25, 2014
Jorgen Bojer
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
LOW-LOSS TUNABLE RADIO FREQUENCY FILTER
Publication number
20140197905
Publication date
Jul 17, 2014
RESONANT LLC
Genichi Tsuzuki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
VARIABLE BAND PASS FILTER DEVICE
Publication number
20140106698
Publication date
Apr 17, 2014
Fujitsu Limited
Xiaoyu Mi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WIDE RANGE CONTINUOUSLY TUNABLE CAPACITOR BANK
Publication number
20140070905
Publication date
Mar 13, 2014
The Regents of the University of Michigan
Mina Raieszadeh
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
CARRIER AGGREGATION FRONT END ARCHITECTURE
Publication number
20130250819
Publication date
Sep 26, 2013
RF Micro Devices, Inc.
Nadim Khlat
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LOW-COST RECEIVER USING INTEGRATED INDUCTORS
Publication number
20130171952
Publication date
Jul 4, 2013
Mustafa H. Koroglu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LOW-LOSS TUNABLE RADIO FREQUENCY FILTER
Publication number
20120038437
Publication date
Feb 16, 2012
Superconductor Technologies, Inc.
Genichi Tsuzuki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LOW-LOSS TUNABLE RADIO FREQUENCY FILTER
Publication number
20110068879
Publication date
Mar 24, 2011
Superconductor Technologies, Inc.
Genichi Tsuzuki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LOW-LOSS TUNABLE RADIO FREQUENCY FILETER
Publication number
20100060380
Publication date
Mar 11, 2010
Superconductor Technologies, Inc.
Genichi Tsuzuki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LOW-LOSS TUNABLE RADIO FREQUENCY FILTER
Publication number
20080309430
Publication date
Dec 18, 2008
Genichi Tsuzuki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Piezoelectric MEMS element and tunable filter equipped with the pie...
Publication number
20060067840
Publication date
Mar 30, 2006
Takashi Kawakubo
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Method and system for filter tuning using a digital trim value
Publication number
20050024252
Publication date
Feb 3, 2005
Microtune (Texas), L.P.
R. William Ezell
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Multi-range transconductor and method of operation
Publication number
20050025258
Publication date
Feb 3, 2005
Microtune (Texas), L.P.
R. William Ezell
H03 - BASIC ELECTRONIC CIRCUITRY