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ELECTRICITY
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Electronic circuits
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IMPEDANCE NETWORKS
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H03H19/008
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Patents Grants
last 30 patents
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Patent Grant
Phase locked loop with phase error signal used to control effective...
Patent number
11,228,319
Issue date
Jan 18, 2022
SiTime Corporation
Michael H. Perrott
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Phase locked loop circuit with oscillator signal based on switched...
Patent number
10,985,766
Issue date
Apr 20, 2021
SiTime Corporation
Michael H. Perrott
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Integrated circuit with oscillator signal based on switched-resista...
Patent number
10,720,929
Issue date
Jul 21, 2020
SiTime Corporation
Michael H. Perrott
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Resonator and resonating method
Patent number
10,714,982
Issue date
Jul 14, 2020
Samsung Electronics Co., Ltd.
Seungchul Jung
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Switched resistance device with reduced sensitivity to parasitic ca...
Patent number
10,644,675
Issue date
May 5, 2020
Robert Bosch GmbH
Saikrishna Ganta
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Resonator and resonating method
Patent number
10,505,395
Issue date
Dec 10, 2019
Samsung Electronics Co., Ltd.
Seungchul Jung
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Phase locked loop with switched-component loop filter
Patent number
10,389,371
Issue date
Aug 20, 2019
SiTime Corporation
Michael H. Perrott
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
PLL with accelerated frequency lock
Patent number
10,063,244
Issue date
Aug 28, 2018
SiTime Corporation
Michael H. Perrott
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Composite electronic component
Patent number
10,020,790
Issue date
Jul 10, 2018
SAMSUNG ELECTRO-MECHANICS CO., LTD.
In Wha Jeong
G05 - CONTROLLING REGULATING
Information
Patent Grant
Continuous-time analog delay device
Patent number
9,698,760
Issue date
Jul 4, 2017
Marvell International Ltd.
Riccardo Tonietto
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Tunable filter employing feedforward cancellation
Patent number
9,654,983
Issue date
May 16, 2017
North Carolina State University
Brian A. Floyd
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Multiband filter for non-contiguous channel aggregation
Patent number
9,634,702
Issue date
Apr 25, 2017
Nokia Technologies Oy
Chadi Jabbour
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Reconfigurable carrier-aggregation receiver and filter
Patent number
9,300,337
Issue date
Mar 29, 2016
QUALCOMM Incorporated
Aleksandar Miodrag Tasic
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signal filtering
Patent number
9,191,127
Issue date
Nov 17, 2015
ST-Ericsson SA
Kimmo Koli
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Low-distortion programmable capacitor array
Patent number
9,106,210
Issue date
Aug 11, 2015
Analog Devices, Inc.
Siddharth Devarajan
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Circuit configuration for eliminating EMC interference
Patent number
9,083,315
Issue date
Jul 14, 2015
Siemens Aktiengesellschaft
Christian Oppermann
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Transceiver including a weaved connection
Patent number
9,031,515
Issue date
May 12, 2015
Broadcom Corporation
Mohyee Mikhemar
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Phase locked loop circuitry having switched resistor loop filter ci...
Patent number
8,829,959
Issue date
Sep 9, 2014
SiTime Corporation
Michael H. Perrott
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Impedance Stabilization
Patent number
8,797,017
Issue date
Aug 5, 2014
Hewlett-Packard Development Company, L.P.
Samuel M. Babb
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Filter circuit and radio terminal including filter circuit
Patent number
8,606,208
Issue date
Dec 10, 2013
Sony Corporation
Sachio Iida
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Wireless transmitter having frequency translated bandpass filter
Patent number
8,565,710
Issue date
Oct 22, 2013
Broadcom Corporation
Ahmad Mirzaei
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Amplifier with on-chip filter
Patent number
8,503,963
Issue date
Aug 6, 2013
ST-Ericsson SA
Pete Sivonen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Data rate tracking filter
Patent number
8,498,606
Issue date
Jul 30, 2013
Marvell International Ltd.
Yingxuan Li
G11 - INFORMATION STORAGE
Information
Patent Grant
Multiple-phase frequency translated filter
Patent number
8,483,628
Issue date
Jul 9, 2013
Broadcom Corporation
Ahmad Mirzaei
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Frequency translated filters for wideband applications
Patent number
8,467,760
Issue date
Jun 18, 2013
Broadcom Corporation
Ahmad Mirzaei
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Narrow band RF filter circuits, devices and processes using impedan...
Patent number
8,391,819
Issue date
Mar 5, 2013
Texas Instruments Incorporated
Gireesh Rajendran
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Phase locked loop circuitry having switched resistor loop filter ci...
Patent number
8,299,826
Issue date
Oct 30, 2012
SiTime Corporation
Michael H. Perrott
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Data rate tracking filter
Patent number
8,260,246
Issue date
Sep 4, 2012
Marvell International Ltd.
Yingxuan Li
G11 - INFORMATION STORAGE
Information
Patent Grant
Layout techniques for frequency translated filters
Patent number
8,238,862
Issue date
Aug 7, 2012
Broadcom Corporation
Ahmad Mirzaei
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus comprising frequency selective circuit and method
Patent number
8,063,806
Issue date
Nov 22, 2011
Nokia Corporation
Kimmo Koli
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
RESONATOR AND RESONATING METHOD
Publication number
20200052529
Publication date
Feb 13, 2020
Samsung Electronics Co., Ltd.
Seungchul JUNG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
LOW-DISTORTION PROGRAMMABLE CAPACITOR ARRAY
Publication number
20140266358
Publication date
Sep 18, 2014
Analog Devices, Inc.
Siddharth Devarajan
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Filter
Publication number
20130235959
Publication date
Sep 12, 2013
Renesas Mobile Corporation
Markus Rudiger NENTWIG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Phase Locked Loop Circuitry Having Switched Resistor Loop Filter Ci...
Publication number
20130069729
Publication date
Mar 21, 2013
SiTime Corporation
Michael H. Perrott
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
FILTER CIRCUIT AND RADIO TERMINAL INCLUDING FILTER CIRCUIT
Publication number
20130049881
Publication date
Feb 28, 2013
SONY CORPORATION
Sachio Iida
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Amplifier with On-Chip Filter
Publication number
20120171980
Publication date
Jul 5, 2012
ST-ERICSSON SA
Pete Sivonen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
TRANSCEIVER INCLUDING A WEAVED CONNECTION
Publication number
20110300810
Publication date
Dec 8, 2011
BROADCOM CORPORATION
MOHYEE MIKHEMAR
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SAW-LESS TRANSMITTER
Publication number
20110300818
Publication date
Dec 8, 2011
BROADCOM CORPORATION
Ahmad Mirzaei
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MULTIPLE-PHASE FREQUENCY TRANSLATED FILTER
Publication number
20110300813
Publication date
Dec 8, 2011
BROADCOM CORPORATION
AHMAD MIRZAEI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SAW-LESS RECEIVER WITH A FREQUENCY TRANSLATED BPF HAVING A NEGATIVE...
Publication number
20110299634
Publication date
Dec 8, 2011
BROADCOM CORPORATION
Ahmad Mirzaei
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
NARROW BAND RF FILTER CIRCUITS, DEVICES AND PROCESSES USING IMPEDAN...
Publication number
20110207420
Publication date
Aug 25, 2011
TEXAS INSTRUMENTS INCORPORATED
Gireesh Rajendran
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
IMPEDANCE CORRECTION
Publication number
20110101950
Publication date
May 5, 2011
Samuel M. Babb
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Phase Locked Loop Circuitry Having Switched Resistor Loop Filter Ci...
Publication number
20110050301
Publication date
Mar 3, 2011
Michael H. Perrott
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Layout Techniques For Frequency Translated Filters
Publication number
20110003572
Publication date
Jan 6, 2011
BROADCOM CORPORATION
Ahmad MIRZAEI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Frequency Translated Filters For Wideband Applications
Publication number
20110003569
Publication date
Jan 6, 2011
BROADCOM CORPORATION
Ahmad MIRZAEI
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Protection for SAW-Less Receivers
Publication number
20100317311
Publication date
Dec 16, 2010
BROADCOM CORPORATION
Ahmad MIRZAEI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CIRCUIT CONFIGURATION FOR ELIMINATING EMC INTERFERENCE
Publication number
20100283554
Publication date
Nov 11, 2010
Siemens Aktiengesellschaft
Christian Oppermann
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
APPARATUS AND METHOD FOR USE WITH QUADRATURE SIGNALS
Publication number
20100156465
Publication date
Jun 24, 2010
Jennic Ltd.
Kim LI
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
TUNABLE CAPACITIVELY LOADED TRANSFORMER PROVIDING SWITCHED INDUCTAN...
Publication number
20100123536
Publication date
May 20, 2010
Yumin Lu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
APPARATUS COMPRISING FREQUENCY SELECTIVE CIRCUIT AND METHOD
Publication number
20100097258
Publication date
Apr 22, 2010
Nokia Corporation
Kimmo Koli
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DIGITAL POTENTIOMETER SYSTEM
Publication number
20090134927
Publication date
May 28, 2009
Honeywell International Inc.
Robert J. Thomas
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Multi-Tap Direct Sub-sampling Mixing System for Wireless Receivers
Publication number
20090002066
Publication date
Jan 1, 2009
Meng-Chang Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Transferred-Impedance Filtering in Rf Receivers
Publication number
20080224763
Publication date
Sep 18, 2008
Sami Vilhonen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MIXER AND SIGNAL PROCESSING METHOD, SYSTEM-ON-CHIP COMPRISING SUCH...
Publication number
20080125073
Publication date
May 29, 2008
STMicroelectronics S.A.
Benoit Butaye
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SYSTEMS, METHODS, AND APPARATUS FOR FREQUENCY CONVERSION
Publication number
20080014896
Publication date
Jan 17, 2008
Wei Zhuo
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Phase-shifting circuit and multibit phase shifter
Publication number
20070273456
Publication date
Nov 29, 2007
Kenichi Miyaguchi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Receiver, transceiver and receiving method
Publication number
20070218856
Publication date
Sep 20, 2007
Sami Vilhonen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Transmitter, power amplifier and filtering method
Publication number
20070218844
Publication date
Sep 20, 2007
Marko J. Alanen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Mixer Circuit and Method
Publication number
20070142019
Publication date
Jun 21, 2007
Sven Mattisson
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Discrete-time analog, digitally programmable filter and method
Publication number
20060256906
Publication date
Nov 16, 2006
Mikhail Itskovich
H03 - BASIC ELECTRONIC CIRCUITRY