Robert E. Stengel

Person

Pompano Beach, FL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for generating injection-locked, frequency-mult...
- Patent number 9,564,880
- Issue date Feb 7, 2017
- MOTOROLA SOLUTIONS, INC.
- Robert E. Stengel
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for transmitting a signal by a radio frequency...
- Patent number 9,501,673
- Issue date Nov 22, 2016
- Symbol Technologies, LLC
- Robert E. Stengel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for in-channel interference cancellation
- Patent number 9,385,763
- Issue date Jul 5, 2016
- Motorola Solutions, Inc.
- Qicai Shi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for single port modulation using a fractional-...
- Patent number 9,035,682
- Issue date May 19, 2015
- Motorola Solutions, Inc.
- Paul H. Gailus
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for a multi-antenna device that uses a single...
- Patent number 8,798,103
- Issue date Aug 5, 2014
- Motorola Solutions, Inc.
- Spyros Kyperountas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for fast frequency locking in a closed loop ba...
- Patent number 8,427,205
- Issue date Apr 23, 2013
- Motorola Solutions, Inc.
- Geetha B. Nagaraj
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Radio transceiver architectures and methods
- Patent number 8,340,215
- Issue date Dec 25, 2012
- Motorola Mobility LLC
- William Alberth, Jr.
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for managing digital to time conversion
- Patent number 8,339,295
- Issue date Dec 25, 2012
- Motorola Solutions, Inc.
- Geetha B. Nagaraj
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Device and method for phase compensation
- Patent number 8,154,329
- Issue date Apr 10, 2012
- Motorola Solutions, Inc.
- Lawrence M. Ecklund
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for processing radio frequency signals
- Patent number 8,121,241
- Issue date Feb 21, 2012
- Motorola Solutions, Inc.
- Robert E. Stengel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spectrally constrained local oscillator switching
- Patent number 7,957,715
- Issue date Jun 7, 2011
- Motorola Solutions, Inc.
- Robert E. Stengel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for reconfigurable frequency generation
- Patent number 7,869,769
- Issue date Jan 11, 2011
- Motorola, Inc.
- Robert E. Stengel
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Clock data recovery systems and methods for direct digital synthesi...
- Patent number 7,773,713
- Issue date Aug 10, 2010
- Motorola, Inc.
- Nicholas G. Cafaro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for a digital-to-phase converter
- Patent number 7,620,133
- Issue date Nov 17, 2009
- Motorola, Inc.
- Nicholas G. Cafaro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Direct digital synthesizer with variable reference for improved spu...
- Patent number 7,570,096
- Issue date Aug 4, 2009
- Motorola, Inc.
- Nicholas G. Cafaro
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifier containing programmable impedance for harmonic termination
- Patent number 7,471,156
- Issue date Dec 30, 2008
- Motorola, Inc.
- Bruce M. Thompson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
System and method for introducing dither for reducing spurs in digi...
- Patent number 7,421,464
- Issue date Sep 2, 2008
- Motorola, Inc.
- Thomas L. Gradishar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digital-to-time converter using cycle selection windowing
- Patent number 7,409,416
- Issue date Aug 5, 2008
- Motorola, Inc.
- Robert E. Stengel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Modulator and signaling method
- Patent number 7,409,012
- Issue date Aug 5, 2008
- Motorola, Inc.
- Frederick L. Martin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for subscribing to a wireless service
- Patent number 7,319,870
- Issue date Jan 15, 2008
- Motorola, Inc.
- Scott A. Olson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Direct digital synthesizer with variable reference for improved spu...
- Patent number 7,315,215
- Issue date Jan 1, 2008
- Motorola,, Inc.
- Nicholas G. Cafaro
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Delay line based multiple frequency generator circuits for CDMA pro...
- Patent number 7,254,208
- Issue date Aug 7, 2007
- Motorola, Inc.
- Andrew Tomerlin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamically matched mixer system with improved in-phase and quadrat...
- Patent number 7,251,468
- Issue date Jul 31, 2007
- Motorola, Inc.
- Charles R. Ruelke
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
System and method for providing an input to a distributed power amp...
- Patent number 7,233,207
- Issue date Jun 19, 2007
- Motorola, Inc.
- Bruce M. Thompson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Delay locked loop synthesizer with multiple outputs and digital mod...
- Patent number 7,162,000
- Issue date Jan 9, 2007
- Motorola, Inc.
- Robert E. Stengel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cascaded delay locked loop circuit
- Patent number 7,154,978
- Issue date Dec 26, 2006
- Motorola, Inc.
- Jui-Kuo Juan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for noise shaping in direct digital synthesis...
- Patent number 7,143,125
- Issue date Nov 28, 2006
- Motorola, Inc.
- Thomas L. Gradishar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Reconfigurable processing circuit including a delay locked loop mul...
- Patent number 7,114,069
- Issue date Sep 26, 2006
- Motorola, Inc.
- Andrew Tomerlin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Adjustable frequency delay-locked loop
- Patent number 7,109,766
- Issue date Sep 19, 2006
- Motorola, Inc.
- Jeffrey B. White
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
RF amplifier with enhanced efficiency
- Patent number 7,102,429
- Issue date Sep 5, 2006
- Motorola, Inc.
- Robert E. Stengel
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR IN-CHANNEL INTERFERENCE CANCELLATION
- Publication number 20160218754
- Publication date Jul 28, 2016
- MOTOROLA SOLUTIONS, INC.
- QICAI SHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR GENERATING INJECTION-LOCKED, FREQUENCY-MULT...
- Publication number 20160181980
- Publication date Jun 23, 2016
- MOTOROLA SOLUTIONS, INC.
- ROBERT E. STENGEL
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD AND APPARATUS FOR TRANSMITTING A SIGNAL BY A RADIO FREQUENCY...
- Publication number 20150186692
- Publication date Jul 2, 2015
- SYMBOL TECHNOLOGIES, INC.
- ROBERT E. STENGEL
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR SINGLE PORT MODULATION USING A FRACTIONAL-...
- Publication number 20140184289
- Publication date Jul 3, 2014
- MOTOROLA SOLUTIONS, INC.
- PAUL H. GAILUS
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD AND APPARATUS FOR A SYNTHESIZER ARCHITECTURE
- Publication number 20140062605
- Publication date Mar 6, 2014
- MOTOROLA SOLUTIONS, INC.
- Robert E. Stengel
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD AND APPARATUS FOR A MULTI-ANTENNA DEVICE THAT USES A SINGLE...
- Publication number 20130114588
- Publication date May 9, 2013
- MOTOROLA SOLUTIONS, INC.
- Spyros Kyperountas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICE AND METHOD FOR PHASE COMPENSATION
- Publication number 20110156781
- Publication date Jun 30, 2011
- MOTOROLA, INC.
- Lawrence M. Ecklund
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD AND APPARATUS FOR PROCESSING RADIO FREQUENCY SIGNALS
- Publication number 20100080333
- Publication date Apr 1, 2010
- MOTOROLA, INC.
- Robert E. Stengel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPECTRALLY CONSTRAINED LOCAL OSCILLATOR SWITCHING
- Publication number 20090286500
- Publication date Nov 19, 2009
- MOTOROLA, INC.
- ROBERT E. STENGEL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR RECONFIGURABLE FREQUENCY GENERATION
- Publication number 20090137211
- Publication date May 28, 2009
- MOTOROLA, INC.
- Robert E. Stengel
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD AND SYSTEM FOR MANAGING DIGITAL TO TIME CONVERSION
- Publication number 20090033384
- Publication date Feb 5, 2009
- MOTOROLA, INC.
- Geetha B. Nagaraj
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIRECT DIGITAL SYNTHESIZER WITH VARIABLE REFERENCE FOR IMPROVED SPU...
- Publication number 20080258791
- Publication date Oct 23, 2008
- MOTOROLA, INC.
- Nicholas G. Cafaro
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Clock data recovery systems and methods for direct digital synthesi...
- Publication number 20080095291
- Publication date Apr 24, 2008
- Nicholas G. Cafaro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AMPLIFIER CONTAINING PROGRAMMABLE IMPEDANCE FOR HARMONIC TERMINATION
- Publication number 20080079496
- Publication date Apr 3, 2008
- MOTOROLA, INC.
- Bruce M. Thompson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIGITAL-TO-TIME CONVERTER USING CYCLE SELECTION WINDOWING
- Publication number 20070283316
- Publication date Dec 6, 2007
- MOTOROLA, INC.
- Robert E. Stengel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Direct digital synthesizer with variable reference for improved spu...
- Publication number 20070222492
- Publication date Sep 27, 2007
- Nicholas G. Cafaro
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method and apparatus for vector signal processing
- Publication number 20070111679
- Publication date May 17, 2007
- Bruce M. Thompson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for providing an input to a distributed power amp...
- Publication number 20060250189
- Publication date Nov 9, 2006
- Bruce M. Thompson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method and apparatus for a digital-to-phase converter
- Publication number 20060098771
- Publication date May 11, 2006
- Nicholas G. Cafaro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for introducing dither for reducing spurs in digi...
- Publication number 20060069707
- Publication date Mar 30, 2006
- MOTOROLA, INC.
- Thomas L. Gradishar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Dynamically matched mixer system with improved in-phase and quadrat...
- Publication number 20060014515
- Publication date Jan 19, 2006
- Charles R. Ruelke
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Adjustable frequency delay-locked loop
- Publication number 20050237093
- Publication date Oct 27, 2005
- Jeffrey B. Wilhite
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Configurable delay line circuit
- Publication number 20050168260
- Publication date Aug 4, 2005
- Andrew T. Tomerlin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Multiple user reconfigurable CDMA processor
- Publication number 20050063455
- Publication date Mar 24, 2005
- Andrew T. Tomerlin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multiple clock generator with programmable clock skew
- Publication number 20040257130
- Publication date Dec 23, 2004
- Nicholas Giovanni Cafaro
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Delay line based multiple frequency generator circuits for CDMA pro...
- Publication number 20040234017
- Publication date Nov 25, 2004
- Andrew Tomerlin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Digital pulse width modulation
- Publication number 20040222866
- Publication date Nov 11, 2004
- Robert E. Stengel
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Reconfigurable processing array with variable timing control
- Publication number 20040215995
- Publication date Oct 28, 2004
- Andrew Tomerlin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for noise shaping in direct digital synthesis...
- Publication number 20040210611
- Publication date Oct 21, 2004
- Thomas L. Gradishar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for reconfigurable frequency generation
- Publication number 20040174192
- Publication date Sep 9, 2004
- Nicholas Cafaro
- H03 - BASIC ELECTRONIC CIRCUITRY

Robert E. Stengel

Person

Patents Grantslast 30 patents

Systems and methods for generating injection-locked, frequency-mult...

Method and apparatus for transmitting a signal by a radio frequency...

Method and apparatus for in-channel interference cancellation

Method and apparatus for single port modulation using a fractional-...

Method and apparatus for a multi-antenna device that uses a single...

Method and apparatus for fast frequency locking in a closed loop ba...

Radio transceiver architectures and methods

Method and system for managing digital to time conversion

Device and method for phase compensation

Method and apparatus for processing radio frequency signals

Spectrally constrained local oscillator switching

Method and apparatus for reconfigurable frequency generation

Clock data recovery systems and methods for direct digital synthesi...

Method and apparatus for a digital-to-phase converter

Direct digital synthesizer with variable reference for improved spu...

Amplifier containing programmable impedance for harmonic termination

System and method for introducing dither for reducing spurs in digi...

Digital-to-time converter using cycle selection windowing

Modulator and signaling method

Method for subscribing to a wireless service

Direct digital synthesizer with variable reference for improved spu...

Delay line based multiple frequency generator circuits for CDMA pro...

Dynamically matched mixer system with improved in-phase and quadrat...

System and method for providing an input to a distributed power amp...

Delay locked loop synthesizer with multiple outputs and digital mod...

Cascaded delay locked loop circuit

Method and apparatus for noise shaping in direct digital synthesis...

Reconfigurable processing circuit including a delay locked loop mul...

Adjustable frequency delay-locked loop

RF amplifier with enhanced efficiency

Patents Applicationslast 30 patents

METHOD AND APPARATUS FOR IN-CHANNEL INTERFERENCE CANCELLATION

SYSTEMS AND METHODS FOR GENERATING INJECTION-LOCKED, FREQUENCY-MULT...

METHOD AND APPARATUS FOR TRANSMITTING A SIGNAL BY A RADIO FREQUENCY...

METHOD AND APPARATUS FOR SINGLE PORT MODULATION USING A FRACTIONAL-...

METHOD AND APPARATUS FOR A SYNTHESIZER ARCHITECTURE

METHOD AND APPARATUS FOR A MULTI-ANTENNA DEVICE THAT USES A SINGLE...

DEVICE AND METHOD FOR PHASE COMPENSATION

METHOD AND APPARATUS FOR PROCESSING RADIO FREQUENCY SIGNALS

SPECTRALLY CONSTRAINED LOCAL OSCILLATOR SWITCHING

METHOD AND APPARATUS FOR RECONFIGURABLE FREQUENCY GENERATION

METHOD AND SYSTEM FOR MANAGING DIGITAL TO TIME CONVERSION

DIRECT DIGITAL SYNTHESIZER WITH VARIABLE REFERENCE FOR IMPROVED SPU...

Clock data recovery systems and methods for direct digital synthesi...

AMPLIFIER CONTAINING PROGRAMMABLE IMPEDANCE FOR HARMONIC TERMINATION

DIGITAL-TO-TIME CONVERTER USING CYCLE SELECTION WINDOWING

Direct digital synthesizer with variable reference for improved spu...

Method and apparatus for vector signal processing

System and method for providing an input to a distributed power amp...

Method and apparatus for a digital-to-phase converter

System and method for introducing dither for reducing spurs in digi...

Dynamically matched mixer system with improved in-phase and quadrat...

Adjustable frequency delay-locked loop

Configurable delay line circuit

Multiple user reconfigurable CDMA processor

Multiple clock generator with programmable clock skew

Delay line based multiple frequency generator circuits for CDMA pro...

Digital pulse width modulation

Reconfigurable processing array with variable timing control

Method and apparatus for noise shaping in direct digital synthesis...

Method and apparatus for reconfigurable frequency generation