Davis Mathews

Person

Lewisburg, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
APL field switch with automatic protocol detection
- Patent number 12,301,380
- Issue date May 13, 2025
- Phoenix Contact Development & Manufacturing, Inc.
- Lonnel J. Swarr
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
I/O network module with unique network address
- Patent number 11,815,871
- Issue date Nov 14, 2023
- Phoenix Contact Development & Manufacturing, Inc.
- Davis Mathews
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
I/O network module with unique network address
- Patent number 11,500,347
- Issue date Nov 15, 2022
- Phoenix Contact Development & Manufacturing, Inc.
- Davis Mathews
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Removable I/O module with diagnostics for a field device I/O connector
- Patent number 11,197,386
- Issue date Dec 7, 2021
- Phoenix Contact Development & Manufacturing, Inc.
- David Nathan Katz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Convertible I/O signal processor for a process control network
- Patent number 11,093,428
- Issue date Aug 17, 2021
- Phoenix Contact Development & Manufacturing, Inc.
- Brian John Gillespie
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fieldbus network with two-wire loop
- Patent number 10,296,483
- Issue date May 21, 2019
- Phoenix Contact Development & Manufacturing, Inc.
- Brian Vogt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronics module extraction feedback system
- Patent number 10,193,274
- Issue date Jan 29, 2019
- Phoenix Contact Development & Manufacturing, Inc.
- Michael Anthony Correll
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Universal I/O signal interposer system
- Patent number 9,971,727
- Issue date May 15, 2018
- Phoenix Contact Development & Manufacturing, Inc.
- Craig Alan Brodbeck
- G05 - CONTROLLING REGULATING
Information Patent Grant
Two-wire loop process IO transmitter powered from the two-wire loop
- Patent number 8,180,948
- Issue date May 15, 2012
- Phoenix Contact America, Inc.
- Aaron Richard Kreider
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Inherently safe modular control system
- Patent number 7,940,508
- Issue date May 10, 2011
- Phoenix Contact Development & Manufacturing, Inc.
- Brenton Eugene Helfrick
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
APL Field Switch with Automatic Protocol Detection
- Publication number 20230318875
- Publication date Oct 5, 2023
- PHOENIX CONTACT DEVELOPMENT & MANUFACTURING, INC.
- Lonnel J. Swarr
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
I/O Network Module with Unique Network Address
- Publication number 20230074008
- Publication date Mar 9, 2023
- PHOENIX CONTACT DEVELOPMENT & MANUFACTURING, INC.
- Davis Mathews
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Convertible I/O Signal Processor for a Process Control Network
- Publication number 20210209049
- Publication date Jul 8, 2021
- PHOENIX CONTACT DEVELOPMENT & MANUFACTURING, INC.
- Brian John Gillespie
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Removable I/O Module with Diagnostics for a Field Device I/O Connector
- Publication number 20210185846
- Publication date Jun 17, 2021
- PHOENIX CONTACT DEVELOPMENT & MANUFACTURING, INC.
- David Nathan Katz
- G01 - MEASURING TESTING
Information Patent Application
I/O Network Module with Unique Network Address
- Publication number 20210181701
- Publication date Jun 17, 2021
- PHOENIX CONTACT DEVELOPMENT & MANUFACTURING, INC.
- Davis Mathews
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Electronics Module Extraction Feedback System
- Publication number 20180115107
- Publication date Apr 26, 2018
- PHOENIX CONTACT DEVELOPMENT & MANUFACTURING, INC.
- Michael Anthony Correll
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Fieldbus Network With Two-Wire Loop
- Publication number 20160328351
- Publication date Nov 10, 2016
- PHOENIX CONTACT DEVELOPMENT AND MANUFACTURING,INC.
- Brian Vogt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Universal I/O Signal Interposer System
- Publication number 20160259752
- Publication date Sep 8, 2016
- Craig Alan BRODBECK
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Dedicated Network Diagnostics Module for a Process Network
- Publication number 20140143607
- Publication date May 22, 2014
- PHOENIX CONTACT DEVELOPMENT & MANUFACTURING, INC.
- Brian Vogt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TWO-WIRE LOOP PROCESS IO TRANSMITTER POWERED FROM THE TWO-WIRE LOOP
- Publication number 20110010476
- Publication date Jan 13, 2011
- Phoenix Contact Inc.
- Aaron Richard Kreider
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Inherently Safe Modular Control System
- Publication number 20100222936
- Publication date Sep 2, 2010
- Brenton Eugene Helfrick
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Davis Mathews

Person

Patents Grantslast 30 patents

APL field switch with automatic protocol detection

I/O network module with unique network address

I/O network module with unique network address

Removable I/O module with diagnostics for a field device I/O connector

Convertible I/O signal processor for a process control network

Fieldbus network with two-wire loop

Electronics module extraction feedback system

Universal I/O signal interposer system

Two-wire loop process IO transmitter powered from the two-wire loop

Inherently safe modular control system

Patents Applicationslast 30 patents

APL Field Switch with Automatic Protocol Detection

I/O Network Module with Unique Network Address

Convertible I/O Signal Processor for a Process Control Network

Removable I/O Module with Diagnostics for a Field Device I/O Connector

I/O Network Module with Unique Network Address

Electronics Module Extraction Feedback System

Fieldbus Network With Two-Wire Loop

Universal I/O Signal Interposer System

Dedicated Network Diagnostics Module for a Process Network

TWO-WIRE LOOP PROCESS IO TRANSMITTER POWERED FROM THE TWO-WIRE LOOP

Inherently Safe Modular Control System