Joel C. Roper

Person

Plano, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Passive frequency multiplexer
- Patent number 10,847,895
- Issue date Nov 24, 2020
- Raytheon Company
- Antony J. Kurth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Passive frequency multiplexer
- Patent number 10,199,742
- Issue date Feb 5, 2019
- Raytheon Company
- Antony J Kurth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for controlling sidelobes of an active antenna...
- Patent number 9,653,799
- Issue date May 16, 2017
- Raytheon Company
- Jerome H. Pozgay
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna system having guard array and associated techniques
- Patent number 9,160,072
- Issue date Oct 13, 2015
- Raytheon Company
- Joel C. Roper
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for doubling the capacity of a lens-based swit...
- Patent number 9,041,603
- Issue date May 26, 2015
- Raytheon Company
- Joel C. Roper
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Active electronically scanned array antenna for satellite communica...
- Patent number 8,334,809
- Issue date Dec 18, 2012
- Raytheon Company
- Richard W. Nichols
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Partitioned aperture array antenna
- Patent number 8,089,404
- Issue date Jan 3, 2012
- Raytheon Company
- Richard W. Nichols
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for controlling the direction of an antenna beam
- Patent number 7,898,476
- Issue date Mar 1, 2011
- Raytheon Company
- Richard W. Nichols
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Shared tower system for accomodating multiple service providers
- Patent number 7,043,270
- Issue date May 9, 2006
- Andrew Corporation
- Mano D. Judd
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Stripline parallel-series-fed proximity-coupled cavity backed patch...
- Patent number 6,885,343
- Issue date Apr 26, 2005
- Andrew Corporation
- Joel C. Roper
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PASSIVE FREQUENCY MULTIPLEXER
- Publication number 20190140360
- Publication date May 9, 2019
- Raytheon Company
- Antony J. Kurth
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PASSIVE FREQUENCY MULTIPLEXER
- Publication number 20170302394
- Publication date Oct 19, 2017
- Raytheon Company
- Antony J. Kurth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Antenna System Having Guard Array and Associated Techniques
- Publication number 20140132449
- Publication date May 15, 2014
- Raytheon Company
- Joel C. Roper
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR DOUBLING THE CAPACITY OF A LENS-BASED SWIT...
- Publication number 20130162478
- Publication date Jun 27, 2013
- Joel C. ROPER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND APPARATUS FOR CONTROLLING SIDELOBES OF AN ACTIVE ANTENNA...
- Publication number 20120119952
- Publication date May 17, 2012
- Raytheon Company
- Jerome H. Pozgay
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Active electronically scanned array antenna for satellite communica...
- Publication number 20100099370
- Publication date Apr 22, 2010
- Richard W. Nichols
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Partitioned aperture array antenna
- Publication number 20100060517
- Publication date Mar 11, 2010
- Raytheon Company
- Richard W. Nichols
- G01 - MEASURING TESTING
Information Patent Application
Method and System for Controlling the Direction of an Antenna Beam
- Publication number 20080258971
- Publication date Oct 23, 2008
- Raytheon Company
- Richard W. Nichols
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Stripline parallel-series-fed proximity-coupled cavity backed patch...
- Publication number 20040061647
- Publication date Apr 1, 2004
- Andrew Corporation
- Joel C. Roper
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATED APERTURE AND CALIBRATION FEED FOR ADAPTIVE BEAMFORMING S...
- Publication number 20030227420
- Publication date Dec 11, 2003
- Andrew Corporation
- Joel C. Roper
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Shared tower system for accomodating multiple service providers
- Publication number 20030032424
- Publication date Feb 13, 2003
- Mano D. Judd
- H01 - BASIC ELECTRIC ELEMENTS

Joel C. Roper

Person

Patents Grantslast 30 patents

Passive frequency multiplexer

Passive frequency multiplexer

Method and apparatus for controlling sidelobes of an active antenna...

Antenna system having guard array and associated techniques

Method and apparatus for doubling the capacity of a lens-based swit...

Active electronically scanned array antenna for satellite communica...

Partitioned aperture array antenna

Method and system for controlling the direction of an antenna beam

Shared tower system for accomodating multiple service providers

Stripline parallel-series-fed proximity-coupled cavity backed patch...

Patents Applicationslast 30 patents

PASSIVE FREQUENCY MULTIPLEXER

PASSIVE FREQUENCY MULTIPLEXER

Antenna System Having Guard Array and Associated Techniques

METHOD AND APPARATUS FOR DOUBLING THE CAPACITY OF A LENS-BASED SWIT...

METHOD AND APPARATUS FOR CONTROLLING SIDELOBES OF AN ACTIVE ANTENNA...

Active electronically scanned array antenna for satellite communica...

Partitioned aperture array antenna

Method and System for Controlling the Direction of an Antenna Beam

Stripline parallel-series-fed proximity-coupled cavity backed patch...

INTEGRATED APERTURE AND CALIBRATION FEED FOR ADAPTIVE BEAMFORMING S...

Shared tower system for accomodating multiple service providers