Ken Liu

Person

Edison, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for surveying remote sites via guided wave com...
- Patent number 12,021,578
- Issue date Jun 25, 2024
- AT&T Intellectual Property I, L.P.
- Ken Liu
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Guided wave launcher with lens and methods for use therewith
- Patent number 11,283,182
- Issue date Mar 22, 2022
- AT&T Intellectual Property I, L.P.
- David M. Britz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for surveying remote sites via guided wave com...
- Patent number 11,211,974
- Issue date Dec 28, 2021
- AT&T Intellectual Property I, L.P.
- Ken Liu
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Method and apparatus for utilities management via guided wave commu...
- Patent number 11,183,877
- Issue date Nov 23, 2021
- AT&T Intellectual Property I, L.P.
- Pamela A. M. Bogdan
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and apparatus for deploying equipment of a communication system
- Patent number 10,959,072
- Issue date Mar 23, 2021
- AT&T Intellectual Property I, L.P.
- Ken Liu
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Machine assisted development of deployment site inventory
- Patent number 10,924,158
- Issue date Feb 16, 2021
- AT&T Intellectual Property I, L.P.
- Pamela A. M. Bogdan
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for providing power using an inductive coupling
- Patent number 10,916,969
- Issue date Feb 9, 2021
- AT&T Intellectual Property I, L.P.
- David M. Britz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for broadcast communication via guided waves
- Patent number 10,886,969
- Issue date Jan 5, 2021
- AT&T Intellectual Property I, L.P.
- Pamela A. M. Bogdan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for collecting data associated with wireless c...
- Patent number 10,834,607
- Issue date Nov 10, 2020
- AT&T Intellectual Property I, L.P.
- Donald J. Barnickel
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Method and apparatus for surveillance via guided wave communication
- Patent number 10,755,542
- Issue date Aug 25, 2020
- AT&T Intellectual Property I, L.P.
- Pamela A. M. Bogdan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Waveguide system with device-based authentication and methods for u...
- Patent number 10,694,379
- Issue date Jun 23, 2020
- AT&T Intellectual Property I, L.P.
- Ken Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for utilities management via guided wave commu...
- Patent number 10,359,749
- Issue date Jul 23, 2019
- AT&T Intellectual Property I, L.P.
- Pamela A. M. Bogdan
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and apparatus for surveying remote sites via guided wave com...
- Patent number 10,340,983
- Issue date Jul 2, 2019
- AT&T Intellectual Property I, L.P.
- Ken Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for providing alternative communication paths
- Patent number 10,326,689
- Issue date Jun 18, 2019
- AT&T Intellectual Property I, L.P.
- Ken Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for collecting data associated with wireless c...
- Patent number 10,264,467
- Issue date Apr 16, 2019
- AT&T Intellectual Property I, L.P.
- Donald J. Barnickel
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Method and apparatus for controlling an unmanned aircraft
- Patent number 10,168,695
- Issue date Jan 1, 2019
- AT&T Intellectual Property I, L.P.
- Donald J. Barnickel
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method and apparatus for deploying equipment of a communication system
- Patent number 10,139,820
- Issue date Nov 27, 2018
- AT&T Intellectual Property I, L.P.
- Ken Liu
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Machine assisted development of deployment site inventory
- Patent number 10,097,241
- Issue date Oct 9, 2018
- AT&T Intellectual Property I, L.P.
- Pamela A. M. Bogdan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for tracking via a radio frequency identificat...
- Patent number 10,068,115
- Issue date Sep 4, 2018
- AT&T Intellectual Property I, L.P.
- Ken Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for broadcast communication via guided waves
- Patent number 10,020,844
- Issue date Jul 10, 2018
- T&T INTELLECTUAL PROPERTY I, L.P.
- Pamela A. M. Bogdan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for tracking via a radio frequency identificat...
- Patent number 9,911,020
- Issue date Mar 6, 2018
- AT&T Intellectual Property I, L.P.
- Ken Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
GUIDED WAVE LAUNCHER WITH LENS AND METHODS FOR USE THEREWITH
- Publication number 20220302598
- Publication date Sep 22, 2022
- AT&T INTELLECTUAL PROPERTY I, L.P.
- David M. Britz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND APPARATUS FOR SURVEYING REMOTE SITES VIA GUIDED WAVE COM...
- Publication number 20220077891
- Publication date Mar 10, 2022
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Ken Liu
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
GUIDED WAVE LAUNCHER WITH LENS AND METHODS FOR USE THEREWITH
- Publication number 20200176881
- Publication date Jun 4, 2020
- AT&T INTELLECTUAL PROPERTY I, L.P.
- David M. Britz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND APPARATUS FOR UTILITIES MANAGEMENT VIA GUIDED WAVE COMMU...
- Publication number 20190319671
- Publication date Oct 17, 2019
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Pamela A. M. Bogdan
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR COLLECTING DATA ASSOCIATED WITH WIRELESS C...
- Publication number 20190200239
- Publication date Jun 27, 2019
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Donald J. Barnickel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR SURVEYING REMOTE SITES VIA GUIDED WAVE COM...
- Publication number 20190173527
- Publication date Jun 6, 2019
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Ken Liu
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
METHOD AND APPARATUS FOR DEPLOYING EQUIPMENT OF A COMMUNICATION SYSTEM
- Publication number 20190049951
- Publication date Feb 14, 2019
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Ken LIU
- G05 - CONTROLLING REGULATING
Information Patent Application
MACHINE ASSISTED DEVELOPMENT OF DEPLOYMENT SITE INVENTORY
- Publication number 20190007099
- Publication date Jan 3, 2019
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Pamela A.M. Bogdan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MACHINE ASSISTED DEVELOPMENT OF DEPLOYMENT SITE INVENTORY
- Publication number 20180294839
- Publication date Oct 11, 2018
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Pamela A.M. Bogdan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS, SYSTEMS AND DEVICES TO PROVIDE PHYSICAL SECURITY TO WAVEGU...
- Publication number 20180279601
- Publication date Oct 4, 2018
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Pamela A. M. Bogdan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR BROADCAST COMMUNICATION VIA GUIDED WAVES
- Publication number 20180287663
- Publication date Oct 4, 2018
- AT&T INTELLECTUAL PROPERTY I, L.P.
- PAMELA A. M. BOGDAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR SURVEYING REMOTE SITES VIA GUIDED WAVE COM...
- Publication number 20180167131
- Publication date Jun 14, 2018
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Ken Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND SYSTEM FOR PROVIDING ALTERNATIVE COMMUNICATION PATHS
- Publication number 20180167312
- Publication date Jun 14, 2018
- AT&T INTELLECTUAL PROPERTY I, L.P.
- KEN LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR TRACKING VIA A RADIO FREQUENCY IDENTIFICAT...
- Publication number 20180165484
- Publication date Jun 14, 2018
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Ken Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR PROVIDING POWER USING AN INDUCTIVE COUPLING
- Publication number 20180166920
- Publication date Jun 14, 2018
- AT&T INTELLECTUAL PROPERTY I, L.P.
- David M. Britz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND APPARATUS FOR COLLECTING DATA ASSOCIATED WITH WIRELESS C...
- Publication number 20180167827
- Publication date Jun 14, 2018
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Donald J. Barnickel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR BROADCAST COMMUNICATION VIA GUIDED WAVES
- Publication number 20180159593
- Publication date Jun 7, 2018
- AT&T INTELLECTUAL PROPERTY I, L.P.
- PAMELA A. M. BOGDAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WAVEGUIDE SYSTEM WITH DEVICE-BASED AUTHENTICATION AND METHODS FOR U...
- Publication number 20180160304
- Publication date Jun 7, 2018
- AT&T INTELLECTUAL PROPERTY I, L.P.
- KEN LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND APPARATUS FOR CONTROLLING AN UNMANNED AIRCRAFT
- Publication number 20180157250
- Publication date Jun 7, 2018
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Donald J. BARNICKEL
- G05 - CONTROLLING REGULATING
Information Patent Application
METHOD AND APPARATUS FOR DEPLOYING EQUIPMENT OF A COMMUNICATION SYSTEM
- Publication number 20180157254
- Publication date Jun 7, 2018
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Ken LIU
- G05 - CONTROLLING REGULATING
Information Patent Application
METHOD AND APPARATUS FOR SURVEILLANCE VIA GUIDED WAVE COMMUNICATION
- Publication number 20180158299
- Publication date Jun 7, 2018
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Pam A. M. Bogdan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR UTILITIES MANAGEMENT VIA GUIDED WAVE COMMU...
- Publication number 20180157231
- Publication date Jun 7, 2018
- AT&T INTELLECTUAL PROPERTY I, L.P.
- PAMELA A. M. BOGDAN
- B60 - VEHICLES IN GENERAL

Person

Patents Grantslast 30 patents

Method and apparatus for surveying remote sites via guided wave com...

Guided wave launcher with lens and methods for use therewith

Method and apparatus for surveying remote sites via guided wave com...

Method and apparatus for utilities management via guided wave commu...

Method and apparatus for deploying equipment of a communication system

Machine assisted development of deployment site inventory

Method and apparatus for providing power using an inductive coupling

Method and apparatus for broadcast communication via guided waves

Method and apparatus for collecting data associated with wireless c...

Method and apparatus for surveillance via guided wave communication

Waveguide system with device-based authentication and methods for u...

Method and apparatus for utilities management via guided wave commu...

Method and apparatus for surveying remote sites via guided wave com...

Method and system for providing alternative communication paths

Method and apparatus for collecting data associated with wireless c...

Method and apparatus for controlling an unmanned aircraft

Method and apparatus for deploying equipment of a communication system

Machine assisted development of deployment site inventory

Method and apparatus for tracking via a radio frequency identificat...

Method and apparatus for broadcast communication via guided waves

Method and apparatus for tracking via a radio frequency identificat...

Patents Applicationslast 30 patents

GUIDED WAVE LAUNCHER WITH LENS AND METHODS FOR USE THEREWITH

METHOD AND APPARATUS FOR SURVEYING REMOTE SITES VIA GUIDED WAVE COM...

GUIDED WAVE LAUNCHER WITH LENS AND METHODS FOR USE THEREWITH

METHOD AND APPARATUS FOR UTILITIES MANAGEMENT VIA GUIDED WAVE COMMU...

METHOD AND APPARATUS FOR COLLECTING DATA ASSOCIATED WITH WIRELESS C...

METHOD AND APPARATUS FOR SURVEYING REMOTE SITES VIA GUIDED WAVE COM...

METHOD AND APPARATUS FOR DEPLOYING EQUIPMENT OF A COMMUNICATION SYSTEM

MACHINE ASSISTED DEVELOPMENT OF DEPLOYMENT SITE INVENTORY

MACHINE ASSISTED DEVELOPMENT OF DEPLOYMENT SITE INVENTORY

METHODS, SYSTEMS AND DEVICES TO PROVIDE PHYSICAL SECURITY TO WAVEGU...

METHOD AND APPARATUS FOR BROADCAST COMMUNICATION VIA GUIDED WAVES

METHOD AND APPARATUS FOR SURVEYING REMOTE SITES VIA GUIDED WAVE COM...

METHOD AND SYSTEM FOR PROVIDING ALTERNATIVE COMMUNICATION PATHS

METHOD AND APPARATUS FOR TRACKING VIA A RADIO FREQUENCY IDENTIFICAT...

METHOD AND APPARATUS FOR PROVIDING POWER USING AN INDUCTIVE COUPLING

METHOD AND APPARATUS FOR COLLECTING DATA ASSOCIATED WITH WIRELESS C...

METHOD AND APPARATUS FOR BROADCAST COMMUNICATION VIA GUIDED WAVES

WAVEGUIDE SYSTEM WITH DEVICE-BASED AUTHENTICATION AND METHODS FOR U...

METHOD AND APPARATUS FOR CONTROLLING AN UNMANNED AIRCRAFT

METHOD AND APPARATUS FOR DEPLOYING EQUIPMENT OF A COMMUNICATION SYSTEM

METHOD AND APPARATUS FOR SURVEILLANCE VIA GUIDED WAVE COMMUNICATION

METHOD AND APPARATUS FOR UTILITIES MANAGEMENT VIA GUIDED WAVE COMMU...