William Choi

Person

Lake Zurich, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Control device for a building automation system having name resolut...
- Patent number 11,894,945
- Issue date Feb 6, 2024
- Siemens Industry, Inc.
- William Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for isolating device communications in a BACnet/I...
- Patent number 10,812,287
- Issue date Oct 20, 2020
- Siemens Schweiz AG
- William Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for stabilizing a BACnet MSTP network when failur...
- Patent number 10,348,617
- Issue date Jul 9, 2019
- Siemens Schweiz AG
- William Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for isolating device communications in a BACnet/I...
- Patent number 10,341,134
- Issue date Jul 2, 2019
- Siemens Schweiz AG
- William Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System, method and apparatus for grouping building automation objec...
- Patent number 9,658,607
- Issue date May 23, 2017
- Siemens Schweiz AG
- James J. Coogan
- G05 - CONTROLLING REGULATING
Information Patent Grant
Discovering devices in a network
- Patent number 9,425,994
- Issue date Aug 23, 2016
- Siemens Schweiz AG
- William H. Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
CONTROL DEVICE FOR A BUILDING AUTOMATION SYSTEM HAVING NAME RESOLUT...
- Publication number 20240007322
- Publication date Jan 4, 2024
- Siemens Industry, Inc.
- William Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTROL DEVICE FOR A BUILDING AUTOMATION SYSTEM HAVING GLOBAL DATA...
- Publication number 20230231735
- Publication date Jul 20, 2023
- Siemens Industry, Inc.
- William Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method for Isolating Device Communications in a BACnet/I...
- Publication number 20190273629
- Publication date Sep 5, 2019
- SIEMENS SCHWEIZ AG
- William Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method for Isolating Device Communications in a BACnet/I...
- Publication number 20180375681
- Publication date Dec 27, 2018
- SIEMENS SCHWEIZ AG
- William Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for stabilizing a BACnet MSTP network when failur...
- Publication number 20180375757
- Publication date Dec 27, 2018
- SIEMENS SCHWEIZ AG
- William Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISCOVERING DEVICES IN A NETWORK
- Publication number 20150006661
- Publication date Jan 1, 2015
- Siemens Aktiengesellschaft
- William H. Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM, METHOD AND APPARATUS FOR GROUPING BUILDING AUTOMATION OBJEC...
- Publication number 20130218349
- Publication date Aug 22, 2013
- Siemens Aktiengesellschaft
- James J. Coogan
- G06 - COMPUTING CALCULATING COUNTING

William Choi

Person

Patents Grantslast 30 patents

Control device for a building automation system having name resolut...

System and method for isolating device communications in a BACnet/I...

System and method for stabilizing a BACnet MSTP network when failur...

System and method for isolating device communications in a BACnet/I...

System, method and apparatus for grouping building automation objec...

Discovering devices in a network

Patents Applicationslast 30 patents

CONTROL DEVICE FOR A BUILDING AUTOMATION SYSTEM HAVING NAME RESOLUT...

CONTROL DEVICE FOR A BUILDING AUTOMATION SYSTEM HAVING GLOBAL DATA...

System and Method for Isolating Device Communications in a BACnet/I...

System and Method for Isolating Device Communications in a BACnet/I...

System and method for stabilizing a BACnet MSTP network when failur...

DISCOVERING DEVICES IN A NETWORK

SYSTEM, METHOD AND APPARATUS FOR GROUPING BUILDING AUTOMATION OBJEC...