Charles H. Cox III

Person

Carlisle, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
System to acquire channel state information for multiple-input and...
- Patent number 11,824,602
- Issue date Nov 21, 2023
- Photonic Systems, Inc.
- Charles H. Cox
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
RF signal separation and suppression system and method
- Patent number 11,817,989
- Issue date Nov 14, 2023
- Photonic Systems, Inc.
- Edward I. Ackerman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Single-channel, full-time full-duplex wireless signal transmission...
- Patent number 11,641,230
- Issue date May 2, 2023
- Photonic Systems, Inc.
- Charles H. Cox
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Same-aperture any-frequency simultaneous transmit and receive commu...
- Patent number 11,539,392
- Issue date Dec 27, 2022
- Photonic Systems, Inc.
- Charles H. Cox
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Photonically-sampled electronically-quantized analog-to-digital con...
- Patent number 11,036,113
- Issue date Jun 15, 2021
- Photonic Systems, Inc.
- Gary E. Betts
- G02 - OPTICS
Information Patent Grant
Full-duplex communications system
- Patent number 10,992,444
- Issue date Apr 27, 2021
- Photonic Systems, Inc.
- Charles H. Cox
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for electromagnetic field manipulation using n...
- Patent number 10,917,124
- Issue date Feb 9, 2021
- Photonic Systems, Inc.
- Charles H. Cox
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Same-aperture any-frequency simultaneous transmit and receive commu...
- Patent number 10,879,950
- Issue date Dec 29, 2020
- Photonic Systems, Inc.
- Charles H. Cox
- G01 - MEASURING TESTING
Information Patent Grant
System to acquire channel state information for multiple-input and...
- Patent number 10,819,401
- Issue date Oct 27, 2020
- Photonic Systems, Inc.
- Charles H. Cox
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for source and load power transfer control
- Patent number 10,708,092
- Issue date Jul 7, 2020
- Photonic Systems, Inc.
- Charles H. Cox
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Inherently broadband linearized electro-optic modulator with custom...
- Patent number 10,651,943
- Issue date May 12, 2020
- Photonic Systems, Inc.
- Edward I. Ackerman
- G02 - OPTICS
Information Patent Grant
Same-aperture any-frequency simultaneous transmit and receive commu...
- Patent number 10,651,886
- Issue date May 12, 2020
- Photonic Systems, Inc.
- Charles H. Cox
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
RF signal separation and suppression system and method
- Patent number 10,623,986
- Issue date Apr 14, 2020
- Photonic Systems, Inc.
- Edward I. Ackerman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Photonically-sampled electronically-quantized analog-to-digital con...
- Patent number 10,514,588
- Issue date Dec 24, 2019
- Photonic Systems, Inc.
- Gary E. Betts
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Same-aperture any-frequency simultaneous transmit and receive commu...
- Patent number 10,425,121
- Issue date Sep 24, 2019
- Photonic Systems, Inc.
- Charles H. Cox
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Same-aperture any-frequency simultaneous transmit and receive commu...
- Patent number 10,374,656
- Issue date Aug 6, 2019
- Photonic Systems, Inc.
- Charles H. Cox
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
RF signal separation and suppression system and method
- Patent number 10,158,432
- Issue date Dec 18, 2018
- Photonic Systems, Inc.
- Edward I. Ackerman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for electromagnetic field manipulation using n...
- Patent number 10,148,007
- Issue date Dec 4, 2018
- Photonic Systems, Inc.
- Charles H. Cox
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods and apparatus for source and load power transfer control
- Patent number 10,009,193
- Issue date Jun 26, 2018
- Photonic Systems, Inc.
- Charles H. Cox
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Same-aperture any-frequency simultaneous transmit and receive commu...
- Patent number 9,935,680
- Issue date Apr 3, 2018
- Photonic Systems, Inc.
- Charles H. Cox
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electro-optic modulator with distributed gain
- Patent number 9,746,742
- Issue date Aug 29, 2017
- Photonic Systems, Inc.
- Charles H. Cox
- G02 - OPTICS
Information Patent Grant
Reflection controller
- Patent number 9,484,624
- Issue date Nov 1, 2016
- Perriquest Defense Research Enterprises, LLC
- Nicholas Perricone
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Same-aperture any-frequency simultaneous transmit and receive commu...
- Patent number 9,209,840
- Issue date Dec 8, 2015
- Photonic Systems, Inc.
- Charles H. Cox
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bi-directional signal interface
- Patent number 8,868,006
- Issue date Oct 21, 2014
- Photonic Systems, Inc.
- Charles Cox
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wide-bandwidth signal canceller
- Patent number 8,755,750
- Issue date Jun 17, 2014
- Photonic Systems, Inc.
- Charles H. Cox
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for active reflection
- Patent number 8,674,870
- Issue date Mar 18, 2014
- Photonic Systems, Inc.
- David Paul Maunder
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Room temperature silicon-compatible LED/laser with electrically pum...
- Patent number 8,530,907
- Issue date Sep 10, 2013
- Photonic Systems, Inc.
- Jianxiao Chen
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Bi-directional signal interface with enhanced isolation
- Patent number 8,433,163
- Issue date Apr 30, 2013
- Photonic Systems, Inc.
- Charles Cox
- G02 - OPTICS
Information Patent Grant
High efficient silicon-on-lithium niobate modulator
- Patent number 7,970,241
- Issue date Jun 28, 2011
- Photonic Systems, Inc.
- Jianxiao Chen
- G02 - OPTICS
Information Patent Grant
Bi-directional signal interface
- Patent number 7,826,751
- Issue date Nov 2, 2010
- Photonic Systems, Inc.
- Charles Cox
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
FREQUENCY-AGNOSTIC WIRELESS RADIO-FREQUENCY FRONT END
- Publication number 20220231711
- Publication date Jul 21, 2022
- Photonic Systems, Inc.
- Charles H. Cox
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BI-DIRECTIONAL SIGNAL INTERFACE WITH SUPPRESSION OF REFLECTED SIGNALS
- Publication number 20220140911
- Publication date May 5, 2022
- Photonic Systems, Inc.
- Edward I. Ackerman
- G02 - OPTICS
Information Patent Application
System to Acquire Channel State Information for Multiple-Input and...
- Publication number 20200358485
- Publication date Nov 12, 2020
- Photonic Systems, Inc.
- Charles H. Cox
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Same-Aperture Any-Frequency Simultaneous Transmit and Receive Commu...
- Publication number 20200266851
- Publication date Aug 20, 2020
- Photonic Systems, Inc.
- Charles H. Cox
- G01 - MEASURING TESTING
Information Patent Application
RF Signal Separation and Suppression System and Method
- Publication number 20200245187
- Publication date Jul 30, 2020
- Photonic Systems, Inc.
- Edward I. Ackerman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Photonically-Sampled Electronically-Quantized Analog-to-Digital Con...
- Publication number 20200103725
- Publication date Apr 2, 2020
- Photonic Systems, Inc.
- Gary E. Betts
- G02 - OPTICS
Information Patent Application
Same-Aperture Any-Frequency Simultaneous Transmit and Receive Commu...
- Publication number 20190372616
- Publication date Dec 5, 2019
- Photonic Systems, Inc.
- Charles H. Cox
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Same-Aperture Any-Frequency Simultaneous Transmit and Receive Commu...
- Publication number 20190326946
- Publication date Oct 24, 2019
- Photonic Systems, Inc.
- Charles H. Cox
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Full-Duplex Communications System
- Publication number 20190327067
- Publication date Oct 24, 2019
- Photonic Systems, Inc.
- Charles H. Cox
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Photonically-Sampled Electronically-Quantized Analog-to-Digital Con...
- Publication number 20190302571
- Publication date Oct 3, 2019
- Photonic Systems, Inc.
- Gary E. Betts
- G02 - OPTICS
Information Patent Application
System to Acquire Channel State Information for Multiple-Input and...
- Publication number 20190229779
- Publication date Jul 25, 2019
- Photonic Systems, Inc.
- Charles H. Cox
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Apparatus for Electromagnetic Field Manipulation Using N...
- Publication number 20190115942
- Publication date Apr 18, 2019
- Photonic Systems, Inc.
- Charles H. Cox
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Single-Channel, Full-Time Full-Duplex Wireless Signal Transmission...
- Publication number 20190097707
- Publication date Mar 28, 2019
- Photonic Systems, Inc.
- Charles H. Cox
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods and Apparatus for Source and Load Power Transfer Control
- Publication number 20180278439
- Publication date Sep 27, 2018
- Photonic Systems, Inc.
- Charles H. Cox
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Same-Aperture Any-Frequency Simultaneous Transmit and Receive Commu...
- Publication number 20180183486
- Publication date Jun 28, 2018
- Photonic Systems, Inc.
- Charles H. Cox
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Inherently Broadband Linearized Electro-Optic Modulator with Custom...
- Publication number 20180026723
- Publication date Jan 25, 2018
- Photonic Systems, Inc.
- Edward I. Ackerman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RF Signal Separation and Suppression System and Method
- Publication number 20170230862
- Publication date Aug 10, 2017
- Photonic Systems, Inc.
- Edward I. Ackerman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RF Signal Separation And Suppression System And Method
- Publication number 20170117974
- Publication date Apr 27, 2017
- Photonic Systems, Inc.
- Edward I. Ackerman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Apparatus for Electromagnetic Field Manipulation Using N...
- Publication number 20160359228
- Publication date Dec 8, 2016
- Photonic Systems, Inc.
- Charles H. Cox
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Methods And Apparatus For Source And Load Power Transfer Control
- Publication number 20160248403
- Publication date Aug 25, 2016
- Photonic Systems, Inc.
- Charles H. Cox
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Electro-Optic Modulator With Distributed Gain
- Publication number 20160191167
- Publication date Jun 30, 2016
- Photonic Systems, Inc.
- Charles H. Cox
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Same-Aperture Any-Frequency Simultaneous Transit And Receive Commun...
- Publication number 20150207537
- Publication date Jul 23, 2015
- Photonic Systems, Inc.
- Charles H. Cox
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Same-Aperture Any-Frequency Simultaneous Transmit and Receive Commu...
- Publication number 20140349595
- Publication date Nov 27, 2014
- Photonic Systems, Inc.
- Charles H. Cox
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wide-Bandwidth Signal Canceller
- Publication number 20140242935
- Publication date Aug 28, 2014
- Photonic Systems, Inc.
- Charles H. Cox
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Reflection Controller
- Publication number 20140203997
- Publication date Jul 24, 2014
- PERRIQUEST DEFENSE RESEARCH ENTERPRISES, LLC
- Nicholas Perricone
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Methods And Apparatus For Active Reflection
- Publication number 20140141712
- Publication date May 22, 2014
- Photonic Systems, Inc.
- David Paul Maunder
- G01 - MEASURING TESTING
Information Patent Application
Same-Aperture Any-Frequency Simultaneous Transmit And Receive Commu...
- Publication number 20140128008
- Publication date May 8, 2014
- Photonic Systems, Inc.
- Charles H. Cox
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Room Temperature Silicon-Compatible LED/Laser with Electrically Pum...
- Publication number 20120001543
- Publication date Jan 5, 2012
- Photonic Systems, Inc.
- Jianxiao Chen
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Wide-Bandwidth Signal Canceller
- Publication number 20110287720
- Publication date Nov 24, 2011
- Photonic Systems, Inc.
- Charles Cox
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Bi-Directional Signal Interface
- Publication number 20090274466
- Publication date Nov 5, 2009
- Photonic Systems, Inc.
- Charles Cox
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Charles H. Cox III

Person

Patents Grantslast 30 patents

System to acquire channel state information for multiple-input and...

RF signal separation and suppression system and method

Single-channel, full-time full-duplex wireless signal transmission...

Same-aperture any-frequency simultaneous transmit and receive commu...

Photonically-sampled electronically-quantized analog-to-digital con...

Full-duplex communications system

Method and apparatus for electromagnetic field manipulation using n...

Same-aperture any-frequency simultaneous transmit and receive commu...

System to acquire channel state information for multiple-input and...

Methods and apparatus for source and load power transfer control

Inherently broadband linearized electro-optic modulator with custom...

Same-aperture any-frequency simultaneous transmit and receive commu...

RF signal separation and suppression system and method

Photonically-sampled electronically-quantized analog-to-digital con...

Same-aperture any-frequency simultaneous transmit and receive commu...

Same-aperture any-frequency simultaneous transmit and receive commu...

RF signal separation and suppression system and method

Method and apparatus for electromagnetic field manipulation using n...

Methods and apparatus for source and load power transfer control

Same-aperture any-frequency simultaneous transmit and receive commu...

Electro-optic modulator with distributed gain

Reflection controller

Same-aperture any-frequency simultaneous transmit and receive commu...

Bi-directional signal interface

Wide-bandwidth signal canceller

Methods and apparatus for active reflection

Room temperature silicon-compatible LED/laser with electrically pum...

Bi-directional signal interface with enhanced isolation

High efficient silicon-on-lithium niobate modulator

Bi-directional signal interface

Patents Applicationslast 30 patents

FREQUENCY-AGNOSTIC WIRELESS RADIO-FREQUENCY FRONT END

BI-DIRECTIONAL SIGNAL INTERFACE WITH SUPPRESSION OF REFLECTED SIGNALS

System to Acquire Channel State Information for Multiple-Input and...

Same-Aperture Any-Frequency Simultaneous Transmit and Receive Commu...

RF Signal Separation and Suppression System and Method

Photonically-Sampled Electronically-Quantized Analog-to-Digital Con...

Same-Aperture Any-Frequency Simultaneous Transmit and Receive Commu...

Same-Aperture Any-Frequency Simultaneous Transmit and Receive Commu...

Full-Duplex Communications System

Photonically-Sampled Electronically-Quantized Analog-to-Digital Con...

System to Acquire Channel State Information for Multiple-Input and...

Method and Apparatus for Electromagnetic Field Manipulation Using N...

Single-Channel, Full-Time Full-Duplex Wireless Signal Transmission...

Methods and Apparatus for Source and Load Power Transfer Control

Same-Aperture Any-Frequency Simultaneous Transmit and Receive Commu...

Inherently Broadband Linearized Electro-Optic Modulator with Custom...

RF Signal Separation and Suppression System and Method

RF Signal Separation And Suppression System And Method

Method and Apparatus for Electromagnetic Field Manipulation Using N...

Methods And Apparatus For Source And Load Power Transfer Control

Electro-Optic Modulator With Distributed Gain

Same-Aperture Any-Frequency Simultaneous Transit And Receive Commun...

Same-Aperture Any-Frequency Simultaneous Transmit and Receive Commu...

Wide-Bandwidth Signal Canceller

Reflection Controller

Methods And Apparatus For Active Reflection

Same-Aperture Any-Frequency Simultaneous Transmit And Receive Commu...

Room Temperature Silicon-Compatible LED/Laser with Electrically Pum...

Wide-Bandwidth Signal Canceller

Bi-Directional Signal Interface