Dwight L. Stewart

Person

Johnston, IA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Power over ethernet system
- Patent number 11,467,643
- Issue date Oct 11, 2022
- IGOR, INC.
- Dwight Lynch Stewart
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Node and method of controlling devices connected to node
- Patent number 11,353,839
- Issue date Jun 7, 2022
- IGOR, INC.
- Dwight L. Stewart
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Node and method of controlling devices connected to node
- Patent number 11,006,509
- Issue date May 11, 2021
- IGOR, INC.
- Dwight L. Stewart
- G05 - CONTROLLING REGULATING
Information Patent Grant
Node and method of controlling devices connected to node
- Patent number 10,624,193
- Issue date Apr 14, 2020
- IGOR, INC.
- Dwight L. Stewart
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Node and method of controlling devices connected to node
- Patent number 10,609,790
- Issue date Mar 31, 2020
- IGOR, INC.
- Dwight L. Stewart
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method of identifying a powered device
- Patent number 9,882,729
- Issue date Jan 30, 2018
- IGOR, INC.
- Dwight L. Stewart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Node and method of controlling devices connected to node
- Patent number 9,730,299
- Issue date Aug 8, 2017
- IGOR, INC.
- Dwight L. Stewart
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Controller and method of controlling a light emitting device
- Patent number 9,113,526
- Issue date Aug 18, 2015
- Dwight L. Stewart
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
CONTEXT DRIVEN AUTOMATION
- Publication number 20210088993
- Publication date Mar 25, 2021
- Igor, Inc.
- Dwight L. Stewart
- G05 - CONTROLLING REGULATING
Information Patent Application
NODE AND METHOD OF CONTROLLING DEVICES CONNECTED TO NODE
- Publication number 20200229293
- Publication date Jul 16, 2020
- Igor, Inc.
- DWIGHT L. STEWART
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
COMPUTER SYSTEM HAVING CONTROLLER CONFIGURED TO CREATE DATA TUNNEL...
- Publication number 20200028713
- Publication date Jan 23, 2020
- Dwight L. Stewart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMPUTER SYSTEM HAVING CONTROLLER CONFIGURED TO CREATE DATA TUNNEL...
- Publication number 20200021463
- Publication date Jan 16, 2020
- Dwight L. Stewart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NODE AND METHOD OF CONTROLLING DEVICES CONNECTED TO NODE
- Publication number 20190008023
- Publication date Jan 3, 2019
- DWIGHT L. STEWART
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
POWER OVER ETHERNET SYSTEM
- Publication number 20180129257
- Publication date May 10, 2018
- Igor, Inc.
- Dwight Lynch Stewart
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Node and Method of Controlling Devices Connected to Node
- Publication number 20170019977
- Publication date Jan 19, 2017
- Igor, Inc.
- Dwight L. Stewart
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method of Identifying a Powered Device
- Publication number 20160294567
- Publication date Oct 6, 2016
- lgor, Inc.
- Dwight L. Stewart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Switch Unit
- Publication number 20160156279
- Publication date Jun 2, 2016
- Igor, Inc.
- Dwight L. Stewart
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Node and Method of Assigning Node to Space
- Publication number 20160156569
- Publication date Jun 2, 2016
- Igor, Inc.
- Dwight L. Stewart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Dwight L. Stewart

Person

Patents Grantslast 30 patents

Power over ethernet system

Node and method of controlling devices connected to node

Node and method of controlling devices connected to node

Node and method of controlling devices connected to node

Node and method of controlling devices connected to node

Method of identifying a powered device

Node and method of controlling devices connected to node

Controller and method of controlling a light emitting device

Patents Applicationslast 30 patents

CONTEXT DRIVEN AUTOMATION

NODE AND METHOD OF CONTROLLING DEVICES CONNECTED TO NODE

COMPUTER SYSTEM HAVING CONTROLLER CONFIGURED TO CREATE DATA TUNNEL...

COMPUTER SYSTEM HAVING CONTROLLER CONFIGURED TO CREATE DATA TUNNEL...

NODE AND METHOD OF CONTROLLING DEVICES CONNECTED TO NODE

POWER OVER ETHERNET SYSTEM

Node and Method of Controlling Devices Connected to Node

Method of Identifying a Powered Device

Switch Unit

Node and Method of Assigning Node to Space