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Patents Grants
last 30 patents
Information
Patent Grant
Adaptive analog parallel combiner
Patent number
11,057,065
Issue date
Jul 6, 2021
Albert Vareljian
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Receiver, communication unit, and method for down-converting a radi...
Patent number
10,200,014
Issue date
Feb 5, 2019
MEDIATEK SINGAPORE PTE. LTD.
Federico Alessandro Fabrizio Beffa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of operating a finite impulse response filter
Patent number
10,193,532
Issue date
Jan 29, 2019
Agency for Science, Technology and Research
Jaeyoung Choi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for tuning finite impulse response filter in i...
Patent number
10,177,894
Issue date
Jan 8, 2019
Electronics and Telecommunications Research Institute
Kapseok Chang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Charge sharing filter
Patent number
10,056,881
Issue date
Aug 21, 2018
Huawei Technologies Co., Ltd.
Iman Madadi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Quarter wavelength unit delay and complex weighting coefficient con...
Patent number
10,027,367
Issue date
Jul 17, 2018
Nokia Solutions and Networks Oy
Antti Heiskanen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Discrete time filter, communication unit, and method for resonant c...
Patent number
10,009,012
Issue date
Jun 26, 2018
MediaTek Singapore PTE, Ltd.
Federico Alessandro Fabrizio Beffa
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Discrete time lowpass filter
Patent number
9,577,608
Issue date
Feb 21, 2017
QUALCOMM Incorporated
Russell John Fagg
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Buffer-less rotating coefficient filter
Patent number
9,323,959
Issue date
Apr 26, 2016
Ess Technology, Inc.
A. Martin Mallinson
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Direct sampling circuit and receiver
Patent number
9,093,982
Issue date
Jul 28, 2015
Panasonic Corporation
Yohei Morishita
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Feed-forward linearization without phase shifters
Patent number
9,065,425
Issue date
Jun 23, 2015
Telefonaktiebolaget L M Ericsson (Publ)
Mark William Wyville
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Passive discrete time analog filter
Patent number
8,849,886
Issue date
Sep 30, 2014
Apple Inc.
Benjamin W. Cook
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Charge-domain filter and method thereof and clock generator
Patent number
8,836,417
Issue date
Sep 16, 2014
Industrial Technology Research Institute
Ming-Feng Huang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Passive switched-capacitor filters conforming to power constraint
Patent number
8,768,997
Issue date
Jul 1, 2014
QUALCOMM Incorporated
Chengzhi Pan
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Charge domain filter and method thereof
Patent number
8,710,920
Issue date
Apr 29, 2014
Industrial Technology Research Institute
Ming-Feng Huang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Sampling circuit and receiver using same
Patent number
8,688,067
Issue date
Apr 1, 2014
Panasonic Corporation
Yohei Morishita
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Direct sampling circuit and receiver
Patent number
8,570,100
Issue date
Oct 29, 2013
Panasonic Corporation
Yohei Morishita
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Charge-domain filter and method thereof
Patent number
8,558,607
Issue date
Oct 15, 2013
Industrial Technology Research Institute
Ming-Feng Huang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Sampling circuit and receiver
Patent number
8,433,276
Issue date
Apr 30, 2013
Panasonic Corporation
Yohei Morishita
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Discrete time filter and receiver including the same
Patent number
8,385,490
Issue date
Feb 26, 2013
Samsung Electronics Co., Ltd.
Jung Ho Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Sampling filter and radio communication apparatus
Patent number
8,380,781
Issue date
Feb 19, 2013
Panasonic Corporation
Kentaro Miyano
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Filter structure and method for filtering an input signal
Patent number
8,346,835
Issue date
Jan 1, 2013
Universitaet Stuttgart
Markus Groezing
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Charge domain filter with controllable transfer functions and trans...
Patent number
8,339,215
Issue date
Dec 25, 2012
Industrial Technology Research Institute
Ming-Feng Huang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Voltage current converter, differentiation circuit, integration cir...
Patent number
8,248,111
Issue date
Aug 21, 2012
NEC Corporation
Masaki Kitsunezuka
G11 - INFORMATION STORAGE
Information
Patent Grant
Discrete time direct sampling circuit and receiver
Patent number
8,229,987
Issue date
Jul 24, 2012
Panasonic Corporation
Yoshifumi Hosokawa
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Discrete time multi-rate analog filter
Patent number
7,994,850
Issue date
Aug 9, 2011
Qualcomm, Incorporated
Joseph Patrick Burke
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Charge domain filter
Patent number
7,982,534
Issue date
Jul 19, 2011
Industrial Technology Research Institute
Ming-Feng Huang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Sampling filter
Patent number
7,979,047
Issue date
Jul 12, 2011
Panasonic Corporation
Kentaro Miyano
G11 - INFORMATION STORAGE
Information
Patent Grant
Charge sampling filter circuit and charge sampling method
Patent number
7,965,135
Issue date
Jun 21, 2011
Sony Corporation
Atsushi Yoshizawa
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Signal processing apparatus, filter apparatus, signal processing me...
Patent number
7,907,004
Issue date
Mar 15, 2011
Sony Corporation
Atsushi Yoshizawa
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
PARALLEL IMPLEMENTATIONS OF FRAME FILTERS WITH RECURSIVE TRANSFER F...
Publication number
20210384892
Publication date
Dec 9, 2021
The MathWorks, Inc.
Alireza Pakyari
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Charge Sharing Filter
Publication number
20170170810
Publication date
Jun 15, 2017
Huawei Technologies Co., Ltd
Iman Madadi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DISCRETE TIME FILTER, COMMUNICATION UNIT, AND METHOD FOR RESONANT C...
Publication number
20170012607
Publication date
Jan 12, 2017
MediaTek Singapore Pte Ltd
Federico Alessandro Fabrizio Beffa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
FILTER CIRCUIT, INTEGRATED CIRCUIT, COMMUNICATION MODULE, AND COMMU...
Publication number
20140334348
Publication date
Nov 13, 2014
SONY CORPORATION
Sachio Iida
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
FEED-FORWARD LINEARIZATION WITHOUT PHASE SHIFTERS
Publication number
20140280415
Publication date
Sep 18, 2014
TELEFONAKTIEBOLAGET L M ERICSSON (publ)
Mark William WYVILLE
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DIRECT SAMPLING CIRCUIT AND RECEIVER
Publication number
20140091848
Publication date
Apr 3, 2014
PANASONIC CORPORATION
Yohei MORISHITA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Passive switched-capacitor filters conforming to power constraint
Publication number
20140082038
Publication date
Mar 20, 2014
QUALCOMM Incorporated
Chengzhi Pan
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Passive switched-capacitor filters conforming to power constraint
Publication number
20140082040
Publication date
Mar 20, 2014
QUALCOMM Incorporated
Chengzhi Pan
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
CHARGE-DOMAIN FILTER AND METHOD THEREOF AND CLOCK GENERATOR
Publication number
20140002165
Publication date
Jan 2, 2014
Industrial Technology Research Institute
Ming-Feng Huang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Buffer-less Rotating Coefficient Filter
Publication number
20130254253
Publication date
Sep 26, 2013
ESS Technology, Inc.
A. Martin Mallinson
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CHARGE DOMAIN FILTER AND METHOD THEREOF
Publication number
20130154725
Publication date
Jun 20, 2013
Industrial Technology Research Institute
Ming-Feng Huang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
CHARGE-DOMAIN FILTER AND METHOD THEREOF
Publication number
20130120033
Publication date
May 16, 2013
Industrial Technology Research Institute
Ming-Feng Huang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
INFINITE IMPULSE RESPONSE (IIR) FILTER AND FILTERING METHOD
Publication number
20130036147
Publication date
Feb 7, 2013
MEDIATEK INC.
Sheng-Hong Yan
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
PASSIVE DISCRETE TIME ANALOG FILTER
Publication number
20120218053
Publication date
Aug 30, 2012
PASSIF SEMICONDUCTOR CORP.
Benjamin W. Cook
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
CHARGE DOMAIN FILTER WITH CONTROLLABLE TRANSFER FUNCTIONS AND TRANS...
Publication number
20110248768
Publication date
Oct 13, 2011
Industrial Technology Research Institute
Ming-Feng Huang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DIRECT SAMPLING CIRCUIT AND RECEIVER
Publication number
20110199122
Publication date
Aug 18, 2011
PANASONIC CORPORATION
Yohei Morishita
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SAMPLING CIRCUIT AND RECEIVER USING SAME
Publication number
20110183639
Publication date
Jul 28, 2011
PANASONIC CORPORATION
Yohei Morishita
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SAMPLING CIRCUIT AND RECEIVER
Publication number
20110170640
Publication date
Jul 14, 2011
PANASONIC CORPORATION
Yohei Morishita
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CHARGE DOMAIN FILTER
Publication number
20110121893
Publication date
May 26, 2011
Industrial Technology Research Institute
Ming-Feng HUANG
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DISCRETE TIME LOWPASS FILTER
Publication number
20110040818
Publication date
Feb 17, 2011
QUALCOMM Incorporated
Russell John Fagg
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DISCRETE TIME FILTER AND RECEIVER INCLUDING THE SAME
Publication number
20100316174
Publication date
Dec 16, 2010
Samsung Electronics Co., Ltd.
Jung Ho Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VOLTAGE CURRENT CONVERTER, DIFFERENTIATION CIRCUIT, INTEGRATION CIR...
Publication number
20100289533
Publication date
Nov 18, 2010
Masaki Kitsunezuka
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
PASSIVE SWITCHED-CAPACITOR FILTERS CONFORMING TO POWER CONSTRAINT
Publication number
20100198898
Publication date
Aug 5, 2010
QUALCOMM Incorporated
Chengzhi Pan
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Filter Structure and Method for Filtering an Input Signal
Publication number
20090327385
Publication date
Dec 31, 2009
UNIVERSITAET STUTTGART
Markus Groezing
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
DISCRETE TIME MULTI-RATE ANALOG FILTER
Publication number
20090322418
Publication date
Dec 31, 2009
QUALCOMM Incorporated
Joseph Patrick Burke
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
FINITE IMPULSE RESPONSE (FIR) FILTER WITHOUT DECIMATION
Publication number
20090327793
Publication date
Dec 31, 2009
Samsung Electronics Co., Ltd.
Jin-hyun Kim
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
CHARGE SAMPLING FILTER CIRCUIT AND CHARGE SAMPLING METHOD
Publication number
20090160577
Publication date
Jun 25, 2009
Atsushi Yoshizawa
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SIGNAL PROCESSING APPARATUS, FILTER APPARATUS, SIGNAL PROCESSING ME...
Publication number
20090021297
Publication date
Jan 22, 2009
Atsushi YOSHIZAWA
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SAMPLING FILTER AND RADIO COMMUNICATION APPARATUS
Publication number
20090021296
Publication date
Jan 22, 2009
Matsushita Electric Industrial Co., Ltd.
Kentaro Miyano
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Discrete Time Direct Sampling Circuit and Receiver
Publication number
20090009155
Publication date
Jan 8, 2009
Matsushita Electric Industrial Co., Ltd.
Yoshifumi Hosokawa
H03 - BASIC ELECTRONIC CIRCUITRY