STEPHEN L. KUFFNER

Person

ALGONQUIN, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Methods and systems for automated activation and configuration of b...
- Patent number 9,271,311
- Issue date Feb 23, 2016
- Motorola Solutions, Inc.
- David P Gurney
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic sub-sampling radio frequency mixer systems and methods
- Patent number 8,838,055
- Issue date Sep 16, 2014
- Motorola Solutions, Inc.
- Lawrence M. Ecklund
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for optimizing spectrum utilization by a cogni...
- Patent number 8,768,371
- Issue date Jul 1, 2014
- Motorola Solutions, Inc.
- Apoorv Chaudhri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems, methods, and devices for improving signal quality
- Patent number 8,744,021
- Issue date Jun 3, 2014
- Motorola Solutions, Inc.
- David P. Gurney
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communications system for exchanging spectrum sensing measurements...
- Patent number 8,699,360
- Issue date Apr 15, 2014
- Motorola Solutions, Inc.
- Stephen L. Kuffner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for database driven channel quality estimation in a cognitiv...
- Patent number 8,660,498
- Issue date Feb 25, 2014
- Motorola Solutions, Inc.
- David P. Gurney
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Heterodyne commutating mixer apparatus
- Patent number 8,428,544
- Issue date Apr 23, 2013
- Motorola Solutions, Inc.
- Joseph P. Heck
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method, system and a data frame for communication in a wireless com...
- Patent number 8,320,350
- Issue date Nov 27, 2012
- Motorola Solutions, Inc.
- Thomas S. Messerges
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for utilizing a transmission polarization to r...
- Patent number 8,254,844
- Issue date Aug 28, 2012
- Motorola Solutions, Inc.
- Stephen L. Kuffner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for optimizing spectrum utilization by a cogni...
- Patent number 8,140,085
- Issue date Mar 20, 2012
- Motorola Solutions, Inc.
- Apoorv Chaudhri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for controlling transmit power and incumbent p...
- Patent number 8,068,826
- Issue date Nov 29, 2011
- Motorola Solutions, Inc.
- Stephen L. Kuffner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for minimizing inter-communications system mobile...
- Patent number 7,860,521
- Issue date Dec 28, 2010
- Motorola, Inc.
- Xiang Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for channel selection
- Patent number 7,818,011
- Issue date Oct 19, 2010
- Motorola, Inc.
- Gregory J. Buchwald
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for determining appropriate channels for commu...
- Patent number 7,742,764
- Issue date Jun 22, 2010
- Motorola, Inc.
- Steven F. Gillig
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for enabling and disabling group transmissions
- Patent number 7,706,765
- Issue date Apr 27, 2010
- Motorola, Inc.
- Timothy James Collins
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Detector for digital television signal
- Patent number 7,516,471
- Issue date Apr 7, 2009
- Motorola, Inc.
- Eugene Visotsky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for determining appropriate channels for commu...
- Patent number 7,483,700
- Issue date Jan 27, 2009
- Motorola, Inc.
- Gregory J. Buchwald
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for dynamic spectrum sharing
- Patent number 7,450,947
- Issue date Nov 11, 2008
- Motorola, Inc.
- Stephen L. Kuffner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for multiple frequency RFID tag architecture
- Patent number 7,248,165
- Issue date Jul 24, 2007
- Motorola, Inc.
- Timothy J. Collins
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for allowing communication units to utilize no...
- Patent number 7,239,624
- Issue date Jul 3, 2007
- Motorola, Inc.
- Gregory J. Buchwald
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Correlation method in a communication system and apparatus
- Patent number 7,227,885
- Issue date Jun 5, 2007
- Motorola, Inc.
- David P. Gurney
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for adaptive processing gain for multiple sour...
- Patent number 7,218,641
- Issue date May 15, 2007
- Motorola, Inc.
- Stephen Kuffner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tunable duplexer
- Patent number 7,212,789
- Issue date May 1, 2007
- Motorola, Inc.
- Stephen L. Kuffner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Collision mitigation methods used in a communication system
- Patent number 7,133,432
- Issue date Nov 7, 2006
- Motorola, Inc.
- Stephen L. Kuffner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of scrambling and descrambling data in a communication system
- Patent number 7,099,469
- Issue date Aug 29, 2006
- Motorola, Inc.
- Douglas A. Kuhlman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for source device synchronization in a communi...
- Patent number 7,023,817
- Issue date Apr 4, 2006
- Motorola, Inc.
- Stephen Kuffner
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for electronic item identification in a commun...
- Patent number 6,970,518
- Issue date Nov 29, 2005
- Motorola, Inc.
- Stephen Kuffner
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multiple mode RF communication device
- Patent number 6,954,446
- Issue date Oct 11, 2005
- Motorola, Inc.
- Stephen Kuffner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dual digital low IF complex receiver
- Patent number 6,931,241
- Issue date Aug 16, 2005
- FREESCALE SEMICONDUCTOR, INC.
- Nadim Khlat
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vertically-stacked filter employing a ground-aperture broadside-cou...
- Patent number 6,798,317
- Issue date Sep 28, 2004
- Motorola, Inc.
- Seth David Silk
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS, METHODS, AND DEVICES FOR IMPROVING SIGNAL QUALITY
- Publication number 20140153627
- Publication date Jun 5, 2014
- MOTOROLA SOLUTIONS, INC.
- David P. Gurney
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DYNAMIC SUB-SAMPLING RADIO FREQUENCY MIXER SYSTEMS AND METHODS
- Publication number 20140155011
- Publication date Jun 5, 2014
- MOTOROLA SOLUTIONS, INC.
- LAWRENCE M. ECKLUND
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HETERODYNE COMMUTATING MIXER APPARATUS
- Publication number 20130028356
- Publication date Jan 31, 2013
- MOTOROLA SOLUTIONS, INC.
- Joseph P. Heck
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD AND APPARATUS FOR OPTIMIZING SPECTRUM UTILIZATION BY A COGNI...
- Publication number 20120238309
- Publication date Sep 20, 2012
- MOTOROLA SOLUTIONS, INC.
- APOORV CHAUDHRI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SUBCARRIER PLACEMENT STRATEGY FOR A MULTI-CARRIER SIGNAL
- Publication number 20120163508
- Publication date Jun 28, 2012
- MOTOROLA, INC.
- STEPHEN L. KUFFNER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR DATABASE DRIVEN CHANNEL QUALITY ESTIMATION IN A COGNITIV...
- Publication number 20100330919
- Publication date Dec 30, 2010
- MOTOROLA, INC.
- DAVID P. GURNEY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR UTILIZING A TRANSMISSION POLARIZATION TO R...
- Publication number 20100304680
- Publication date Dec 2, 2010
- MOTOROLA, INC.
- Stephen L. Kuffner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR OPTIMIZING SPECTRUM UTILIZATION BY A COGNI...
- Publication number 20100081449
- Publication date Apr 1, 2010
- MOTOROLA, INC.
- Apoorv Chaudhri
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATIONS SYSTEM FOR EXCHANGING SPECTRUM SENSING MEASUREMENTS...
- Publication number 20090245119
- Publication date Oct 1, 2009
- MOTOROLA, INC.
- Stephen L. Kuffner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR CONTROLLING TRANSMIT POWER AND INCUMBENT P...
- Publication number 20090197627
- Publication date Aug 6, 2009
- MOTOROLA, INC.
- Stephen L. Kuffner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR MINIMIZING INTER-COMMUNICATIONS SYSTEM MOBILE...
- Publication number 20090170542
- Publication date Jul 2, 2009
- MOTOROLA, INC.
- Xiang Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, SYSTEM AND A DATA FRAME FOR COMMUNICATION IN A WIRELESS COM...
- Publication number 20090080389
- Publication date Mar 26, 2009
- MOTOROLA, INC.
- Thomas S. Messerges
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR DETERMINING APPROPRIATE CHANNELS FOR COMMU...
- Publication number 20080233991
- Publication date Sep 25, 2008
- MOTOROLA, INC.
- Steven F. Gillig
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR COGNITIVE SPECTRUM ASSIGNMENT FOR MESH NET...
- Publication number 20080159207
- Publication date Jul 3, 2008
- MOTOROLA, INC.
- Stephen N. Levine
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ALLOCATION OF SHARED SPECTRUM IN A WIRELES...
- Publication number 20080159208
- Publication date Jul 3, 2008
- MOTOROLA, INC.
- Kevin L. Kloker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR DETERMINING APPROPRIATE CHANNELS FOR COMMU...
- Publication number 20080039105
- Publication date Feb 14, 2008
- MOTOROLA, INC.
- Gregory J. Buchwald
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR CHANNEL SELECTION
- Publication number 20080013517
- Publication date Jan 17, 2008
- MOTOROLA, INC.
- Gregory J. Buchwald
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ALLOWING OR DENYING NETWORK ACCESS
- Publication number 20070264952
- Publication date Nov 15, 2007
- MOTOROLA, INC.
- Gregory J. Buchwald
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Detector for digital television signal
- Publication number 20070157269
- Publication date Jul 5, 2007
- Eugene Visotsky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for dynamic spectrum sharing
- Publication number 20060286934
- Publication date Dec 21, 2006
- Stephen L. Kuffner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for allowing communication units to utilize no...
- Publication number 20060088010
- Publication date Apr 27, 2006
- Gregory J. Buchwald
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for allowing communication units to utilize no...
- Publication number 20060089099
- Publication date Apr 27, 2006
- Gregory J. Buchwald
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for multiple frequency RFID tag architecture
- Publication number 20050052283
- Publication date Mar 10, 2005
- Timothy J. Collins
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for electronic item identification in a commun...
- Publication number 20040179588
- Publication date Sep 16, 2004
- Stephen Kuffner
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for source device synchronization in a communi...
- Publication number 20040179510
- Publication date Sep 16, 2004
- Stephen Kuffner
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for adaptive processing gain for multiple sour...
- Publication number 20040179547
- Publication date Sep 16, 2004
- Stephen Kuffner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Tunable duplexer
- Publication number 20040127178
- Publication date Jul 1, 2004
- MOTOROLA, INC.
- Stephen L. Kuffner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multiple mode RF communication device
- Publication number 20030235167
- Publication date Dec 25, 2003
- Stephen Kuffner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Vertically-stacked filter employing a ground-aperture broadside-cou...
- Publication number 20030234706
- Publication date Dec 25, 2003
- MOTOROLA, INC.
- Seth David Silk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SLOT ANTENNA HAVING INDEPENDENT ANTENNA ELEMENTS AND ASSOCIATED CIR...
- Publication number 20030117331
- Publication date Jun 26, 2003
- Mark Allen Schamberger
- H01 - BASIC ELECTRIC ELEMENTS

STEPHEN L. KUFFNER

Person

Patents Grantslast 30 patents

Methods and systems for automated activation and configuration of b...

Dynamic sub-sampling radio frequency mixer systems and methods

Method and apparatus for optimizing spectrum utilization by a cogni...

Systems, methods, and devices for improving signal quality

Communications system for exchanging spectrum sensing measurements...

Method for database driven channel quality estimation in a cognitiv...

Heterodyne commutating mixer apparatus

Method, system and a data frame for communication in a wireless com...

Method and apparatus for utilizing a transmission polarization to r...

Method and apparatus for optimizing spectrum utilization by a cogni...

Method and apparatus for controlling transmit power and incumbent p...

System and method for minimizing inter-communications system mobile...

Method and apparatus for channel selection

Method and apparatus for determining appropriate channels for commu...

Method and device for enabling and disabling group transmissions

Detector for digital television signal

Method and apparatus for determining appropriate channels for commu...

Method and apparatus for dynamic spectrum sharing

Method and apparatus for multiple frequency RFID tag architecture

Method and apparatus for allowing communication units to utilize no...

Correlation method in a communication system and apparatus

Method and apparatus for adaptive processing gain for multiple sour...

Tunable duplexer

Collision mitigation methods used in a communication system

Method of scrambling and descrambling data in a communication system

Method and apparatus for source device synchronization in a communi...

Method and apparatus for electronic item identification in a commun...

Multiple mode RF communication device

Dual digital low IF complex receiver

Vertically-stacked filter employing a ground-aperture broadside-cou...

Patents Applicationslast 30 patents

SYSTEMS, METHODS, AND DEVICES FOR IMPROVING SIGNAL QUALITY

DYNAMIC SUB-SAMPLING RADIO FREQUENCY MIXER SYSTEMS AND METHODS

HETERODYNE COMMUTATING MIXER APPARATUS

METHOD AND APPARATUS FOR OPTIMIZING SPECTRUM UTILIZATION BY A COGNI...

SUBCARRIER PLACEMENT STRATEGY FOR A MULTI-CARRIER SIGNAL

METHOD FOR DATABASE DRIVEN CHANNEL QUALITY ESTIMATION IN A COGNITIV...

METHOD AND APPARATUS FOR UTILIZING A TRANSMISSION POLARIZATION TO R...

METHOD AND APPARATUS FOR OPTIMIZING SPECTRUM UTILIZATION BY A COGNI...

COMMUNICATIONS SYSTEM FOR EXCHANGING SPECTRUM SENSING MEASUREMENTS...

METHOD AND APPARATUS FOR CONTROLLING TRANSMIT POWER AND INCUMBENT P...

SYSTEM AND METHOD FOR MINIMIZING INTER-COMMUNICATIONS SYSTEM MOBILE...

METHOD, SYSTEM AND A DATA FRAME FOR COMMUNICATION IN A WIRELESS COM...

METHOD AND APPARATUS FOR DETERMINING APPROPRIATE CHANNELS FOR COMMU...

METHOD AND APPARATUS FOR COGNITIVE SPECTRUM ASSIGNMENT FOR MESH NET...

METHOD AND APPARATUS FOR ALLOCATION OF SHARED SPECTRUM IN A WIRELES...

METHOD AND APPARATUS FOR DETERMINING APPROPRIATE CHANNELS FOR COMMU...

METHOD AND APPARATUS FOR CHANNEL SELECTION

METHOD AND APPARATUS FOR ALLOWING OR DENYING NETWORK ACCESS

Detector for digital television signal

Method and apparatus for dynamic spectrum sharing

Method and apparatus for allowing communication units to utilize no...

Method and apparatus for allowing communication units to utilize no...

Method and apparatus for multiple frequency RFID tag architecture

Method and apparatus for electronic item identification in a commun...

Method and apparatus for source device synchronization in a communi...

Method and apparatus for adaptive processing gain for multiple sour...

Tunable duplexer

Multiple mode RF communication device

Vertically-stacked filter employing a ground-aperture broadside-cou...

SLOT ANTENNA HAVING INDEPENDENT ANTENNA ELEMENTS AND ASSOCIATED CIR...