Keith Manssen

Person

Crystal Lake, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for adapting a variable impedance network
- Patent number 11,444,593
- Issue date Sep 13, 2022
- NXP USA, INC.
- Keith Manssen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for radio antenna frequency tuning
- Patent number 10,979,095
- Issue date Apr 13, 2021
- NXP USA, INC.
- Carsten Hoirup
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for adapting a variable impedance network
- Patent number 10,958,234
- Issue date Mar 23, 2021
- NXP USA, INC.
- Keith Manssen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for managing operations of a communication device
- Patent number 10,659,088
- Issue date May 19, 2020
- NXP USA, INC.
- Keith R. Manssen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for adapting a variable impedance network
- Patent number 10,615,769
- Issue date Apr 7, 2020
- BlackBerry Limited
- Keith Manssen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for radio antenna frequency tuning
- Patent number 10,447,333
- Issue date Oct 15, 2019
- BlackBerry Limited
- Carsten Hoirup
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for adjusting the timing of radio antenna tuning
- Patent number 10,404,295
- Issue date Sep 3, 2019
- BlackBerry Limited
- Matthew Greene
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for adapting a variable impedance network
- Patent number 10,263,595
- Issue date Apr 16, 2019
- BlackBerry Limited
- Keith Manssen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for tuning a communication device
- Patent number 10,218,070
- Issue date Feb 26, 2019
- BlackBerry Limited
- Matthew Russell Greene
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for managing interference in a communication d...
- Patent number 9,941,922
- Issue date Apr 10, 2018
- BlackBerry Limited
- Keith Manssen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for antenna tuning and power consumption manag...
- Patent number 9,941,910
- Issue date Apr 10, 2018
- BlackBerry Limited
- Lizhong Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for radio antenna frequency tuning
- Patent number 9,935,674
- Issue date Apr 3, 2018
- BlackBerry Limited
- Carsten Hoirup
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for managing operations of a communication device
- Patent number 9,853,663
- Issue date Dec 26, 2017
- BlackBerry Limited
- Keith R. Manssen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for adjusting the timing of radio antenna tuning
- Patent number 9,768,810
- Issue date Sep 19, 2017
- BlackBerry Limited
- Matthew Greene
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for adapting a variable impedance network
- Patent number 9,742,375
- Issue date Aug 22, 2017
- BlackBerry Limited
- Keith Manssen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for tuning a communication device
- Patent number 9,716,311
- Issue date Jul 25, 2017
- BlackBerry Limited
- Matthew Russell Greene
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for radio antenna frequency tuning
- Patent number 9,698,858
- Issue date Jul 4, 2017
- BlackBerry Limited
- Carsten Hoirup
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Adaptive impedance matching
- Patent number 9,698,748
- Issue date Jul 4, 2017
- BlackBerry Limited
- Keith R. Manssen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Methods and apparatus for tuning circuit components of a communicat...
- Patent number 9,671,765
- Issue date Jun 6, 2017
- BlackBerry Limited
- Keith Manssen
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method and apparatus for adapting a variable impedance network
- Patent number 9,608,591
- Issue date Mar 28, 2017
- BlackBerry Limited
- Keith Manssen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for managing interference in a communication d...
- Patent number 9,564,944
- Issue date Feb 7, 2017
- BlackBerry Limited
- Keith Manssen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for adapting a variable impedance network
- Patent number 9,548,716
- Issue date Jan 17, 2017
- BlackBerry Limited
- Keith Manssen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for managing interference in a communication d...
- Patent number 9,450,637
- Issue date Sep 20, 2016
- BlackBerry Limited
- Keith Manssen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for tuning antennas in a communication device
- Patent number 9,379,454
- Issue date Jun 28, 2016
- BlackBerry Limited
- Keith R. Manssen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for adjusting the timing of radio antenna tuning
- Patent number 9,374,113
- Issue date Jun 21, 2016
- BlackBerry Limited
- Matthew Greene
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for antenna tuning and power consumption manag...
- Patent number 9,350,405
- Issue date May 24, 2016
- BlackBerry Limited
- Lizhong Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for tuning antennas in a communication device
- Patent number 9,263,806
- Issue date Feb 16, 2016
- BlackBerry Limited
- Keith Ronald Manssen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for radio antenna frequency tuning
- Patent number 9,231,643
- Issue date Jan 5, 2016
- BlackBerry Limited
- Carsten Hoirup
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for managing operations of a communication device
- Patent number 9,026,062
- Issue date May 5, 2015
- BlackBerry Limited
- Keith R. Manssen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for calibrating a communication device
- Patent number 9,020,446
- Issue date Apr 28, 2015
- BlackBerry Limited
- Keith Manssen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR ADAPTING A VARIABLE IMPEDANCE NETWORK
- Publication number 20210167747
- Publication date Jun 3, 2021
- NXP USA, Inc.
- Keith Manssen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD AND APPARATUS FOR ADAPTING A VARIABLE IMPEDANCE NETWORK
- Publication number 20200235715
- Publication date Jul 23, 2020
- NXP USA, Inc.
- Keith Manssen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD AND APPARATUS FOR RADIO ANTENNA FREQUENCY TUNING
- Publication number 20190386699
- Publication date Dec 19, 2019
- BlackBerry Limited
- Carsten Hoirup
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ADAPTING A VARIABLE IMPEDANCE NETWORK
- Publication number 20190207580
- Publication date Jul 4, 2019
- BlackBerry Limited
- Keith Manssen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD AND APPARATUS FOR RADIO ANTENNA FREQUENCY TUNING
- Publication number 20180198482
- Publication date Jul 12, 2018
- BlackBerry Limited
- Carsten Hoirup
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND APPARATUS FOR MANAGING OPERATIONS OF A COMMUNICATION DEVICE
- Publication number 20180083657
- Publication date Mar 22, 2018
- BlackBerry Limited
- Keith R. Manssen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ADAPTING A VARIABLE IMPEDANCE NETWORK
- Publication number 20170373661
- Publication date Dec 28, 2017
- BlackBerry Limited
- Keith Manssen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD AND APPARATUS FOR TUNING A COMMUNICATION DEVICE
- Publication number 20170294712
- Publication date Oct 12, 2017
- MATTHEW RUSSELL RUSSELL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND APPARATUS FOR RADIO ANTENNA FREQUENCY TUNING
- Publication number 20170264335
- Publication date Sep 14, 2017
- BLACKBERRY LIMITED
- Carsten Hoirup
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND APPARATUS FOR ADJUSTING THE TIMING OF RADIO ANTENNA TUNING
- Publication number 20170264322
- Publication date Sep 14, 2017
- BlackBerry Limited
- MATTHEW GREENE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ADAPTING A VARIABLE IMPEDANCE NETWORK
- Publication number 20170085244
- Publication date Mar 23, 2017
- BlackBerry Limited
- KEITH R. MANSSEN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD AND APPARATUS FOR MANAGING INTERFERENCE IN A COMMUNICATION D...
- Publication number 20160373146
- Publication date Dec 22, 2016
- BlackBerry Limited
- KEITH MANSSEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND APPARATUS FOR TUNING ANTENNAS IN A COMMUNICATION DEVICE
- Publication number 20160277129
- Publication date Sep 22, 2016
- BlackBerry Limited
- Keith R. Manssen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND APPARATUS FOR ADJUSTING THE TIMING OF RADIO ANTENNA TUNING
- Publication number 20160269055
- Publication date Sep 15, 2016
- BlackBerry Limited
- MATTHEW GREENE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ANTENNA TUNING AND POWER CONSUMPTION MANAG...
- Publication number 20160241276
- Publication date Aug 18, 2016
- BlackBerry Limited
- LIZHONG ZHU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR RADIO ANTENNA FREQUENCY TUNING
- Publication number 20160080026
- Publication date Mar 17, 2016
- BlackBerry Limited
- Carsten Hoirup
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR MANAGING OPERATIONS OF A COMMUNICATION DEVICE
- Publication number 20150214986
- Publication date Jul 30, 2015
- BlackBerry Limited
- Keith R. Manssen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUS FOR TUNING CIRCUIT COMPONENTS OF A COMMUNICAT...
- Publication number 20150142139
- Publication date May 21, 2015
- BlackBerry Limited
- Keith Manssen
- G05 - CONTROLLING REGULATING
Information Patent Application
METHOD AND APPARATUS FOR MANAGING INTERFERENCE IN A COMMUNICATION D...
- Publication number 20150031314
- Publication date Jan 29, 2015
- BlackBerry Limited
- Keith Manssen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR MANAGING INTERFERENCE IN A COMMUNICATION D...
- Publication number 20140378076
- Publication date Dec 25, 2014
- Keith Manssen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ADAPTING A VARIABLE IMPEDANCE NETWORK
- Publication number 20140327492
- Publication date Nov 6, 2014
- Keith Manssen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD AND APPARATUS FOR ADAPTING A VARIABLE IMPEDANCE NETWORK
- Publication number 20140327493
- Publication date Nov 6, 2014
- Keith Manssen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD AND APPARATUS FOR CALIBRATING A COMMUNICATION DEVICE
- Publication number 20140302800
- Publication date Oct 9, 2014
- Keith Manssen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR RADIO ANTENNA FREQUENCY TUNING
- Publication number 20140187180
- Publication date Jul 3, 2014
- BlackBerry Limited
- Carsten Hoirup
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND APPARATUS FOR ADJUSTING THE TIMING OF RADIO ANTENNA TUNING
- Publication number 20140177686
- Publication date Jun 26, 2014
- RESEARCH IN MOTION RF, INC.
- Matthew Greene
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR TUNING A COMMUNICATION DEVICE
- Publication number 20140049434
- Publication date Feb 20, 2014
- Matthew R. Greene
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND APPARATUS FOR ANTENNA TUNING AND POWER CONSUMPTION MANAG...
- Publication number 20140024321
- Publication date Jan 23, 2014
- RESEARCH IN MOTION RF, INC.
- Lizhong Zhu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS AND APPARATUS FOR TUNING CIRCUIT COMPONENTS OF A COMMUNICAT...
- Publication number 20130325149
- Publication date Dec 5, 2013
- PARATEK MICROWAVE, INC.
- Keith Manssen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR CALIBRATING A COMMUNICATION DEVICE
- Publication number 20130281032
- Publication date Oct 24, 2013
- Keith Manssen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR TUNING ANTENNAS IN A COMMUNICATION DEVICE
- Publication number 20130222205
- Publication date Aug 29, 2013
- Keith Ronald Manssen
- H01 - BASIC ELECTRIC ELEMENTS

Keith Manssen

Person

Patents Grantslast 30 patents

Method and apparatus for adapting a variable impedance network

Method and apparatus for radio antenna frequency tuning

Method and apparatus for adapting a variable impedance network

Method and apparatus for managing operations of a communication device

Method and apparatus for adapting a variable impedance network

Method and apparatus for radio antenna frequency tuning

Method and apparatus for adjusting the timing of radio antenna tuning

Method and apparatus for adapting a variable impedance network

Method and apparatus for tuning a communication device

Method and apparatus for managing interference in a communication d...

Method and apparatus for antenna tuning and power consumption manag...

Method and apparatus for radio antenna frequency tuning

Method and apparatus for managing operations of a communication device

Method and apparatus for adjusting the timing of radio antenna tuning

Method and apparatus for adapting a variable impedance network

Method and apparatus for tuning a communication device

Method and apparatus for radio antenna frequency tuning

Adaptive impedance matching

Methods and apparatus for tuning circuit components of a communicat...

Method and apparatus for adapting a variable impedance network

Method and apparatus for managing interference in a communication d...

Method and apparatus for adapting a variable impedance network

Method and apparatus for managing interference in a communication d...

Method and apparatus for tuning antennas in a communication device

Method and apparatus for adjusting the timing of radio antenna tuning

Method and apparatus for antenna tuning and power consumption manag...

Method and apparatus for tuning antennas in a communication device

Method and apparatus for radio antenna frequency tuning

Method and apparatus for managing operations of a communication device

Method and apparatus for calibrating a communication device

Patents Applicationslast 30 patents

METHOD AND APPARATUS FOR ADAPTING A VARIABLE IMPEDANCE NETWORK

METHOD AND APPARATUS FOR ADAPTING A VARIABLE IMPEDANCE NETWORK

METHOD AND APPARATUS FOR RADIO ANTENNA FREQUENCY TUNING

METHOD AND APPARATUS FOR ADAPTING A VARIABLE IMPEDANCE NETWORK

METHOD AND APPARATUS FOR RADIO ANTENNA FREQUENCY TUNING

METHOD AND APPARATUS FOR MANAGING OPERATIONS OF A COMMUNICATION DEVICE

METHOD AND APPARATUS FOR ADAPTING A VARIABLE IMPEDANCE NETWORK

METHOD AND APPARATUS FOR TUNING A COMMUNICATION DEVICE

METHOD AND APPARATUS FOR RADIO ANTENNA FREQUENCY TUNING

METHOD AND APPARATUS FOR ADJUSTING THE TIMING OF RADIO ANTENNA TUNING

METHOD AND APPARATUS FOR ADAPTING A VARIABLE IMPEDANCE NETWORK

METHOD AND APPARATUS FOR MANAGING INTERFERENCE IN A COMMUNICATION D...

METHOD AND APPARATUS FOR TUNING ANTENNAS IN A COMMUNICATION DEVICE

METHOD AND APPARATUS FOR ADJUSTING THE TIMING OF RADIO ANTENNA TUNING

METHOD AND APPARATUS FOR ANTENNA TUNING AND POWER CONSUMPTION MANAG...

METHOD AND APPARATUS FOR RADIO ANTENNA FREQUENCY TUNING

METHOD AND APPARATUS FOR MANAGING OPERATIONS OF A COMMUNICATION DEVICE

METHODS AND APPARATUS FOR TUNING CIRCUIT COMPONENTS OF A COMMUNICAT...

METHOD AND APPARATUS FOR MANAGING INTERFERENCE IN A COMMUNICATION D...

METHOD AND APPARATUS FOR MANAGING INTERFERENCE IN A COMMUNICATION D...

METHOD AND APPARATUS FOR ADAPTING A VARIABLE IMPEDANCE NETWORK

METHOD AND APPARATUS FOR ADAPTING A VARIABLE IMPEDANCE NETWORK

METHOD AND APPARATUS FOR CALIBRATING A COMMUNICATION DEVICE

METHOD AND APPARATUS FOR RADIO ANTENNA FREQUENCY TUNING

METHOD AND APPARATUS FOR ADJUSTING THE TIMING OF RADIO ANTENNA TUNING

METHOD AND APPARATUS FOR TUNING A COMMUNICATION DEVICE

METHOD AND APPARATUS FOR ANTENNA TUNING AND POWER CONSUMPTION MANAG...

METHODS AND APPARATUS FOR TUNING CIRCUIT COMPONENTS OF A COMMUNICAT...

METHOD AND APPARATUS FOR CALIBRATING A COMMUNICATION DEVICE

METHOD AND APPARATUS FOR TUNING ANTENNAS IN A COMMUNICATION DEVICE