Kuo-Hul Liu

Person

Pleasanton, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for monitoring connectivity in a long term evo...
- Patent number 10,050,827
- Issue date Aug 14, 2018
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Donald Smith
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method of delivering video content
- Patent number 9,712,787
- Issue date Jul 18, 2017
- AT&T Intellectual Property I, L.P.
- Kuo-Hui Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for monitoring connectivity in a long term evo...
- Patent number 9,614,722
- Issue date Apr 4, 2017
- AT&T Intellectual Property I, L.P.
- Donald Smith
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method of delivering video content
- Patent number 9,462,343
- Issue date Oct 4, 2016
- AT&T Intellectual Property I, L.P.
- Kuo-Hui Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for monitoring connectivity in a long term evo...
- Patent number 9,059,903
- Issue date Jun 16, 2015
- AT&T Intellectual Property I, L.P.
- Donald Smith
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method of delivering video content
- Patent number 8,910,219
- Issue date Dec 9, 2014
- AT&T Intellectual Property I, L.P.
- Kuo-Hui Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method of delivering video content
- Patent number 8,887,216
- Issue date Nov 11, 2014
- AT&T Intellectual Property I, L.P.
- Kuo-Hui Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method of communicating a media stream
- Patent number 8,804,509
- Issue date Aug 12, 2014
- AT&T Intellectual Property I, L.P.
- Cheng-Hong Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Controlling multicast source selection in an anycast source audio/v...
- Patent number 8,761,002
- Issue date Jun 24, 2014
- AT&T Intellectual Property I, L.P.
- Donald M. Smith
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method to provision an MPLS/VPN network
- Patent number 8,681,658
- Issue date Mar 25, 2014
- AT&T Intellectual Property I, L.P.
- Wenge Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method of distributing digital content
- Patent number 8,553,535
- Issue date Oct 8, 2013
- AT&T Intellectual Property I, L.P.
- Chin Yuan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Controlling multicast source selection in an anycast source audio/v...
- Patent number 8,385,190
- Issue date Feb 26, 2013
- AT&T Intellectual Property I, L.P.
- Donald M. Smith
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method to provision MPLS/VPN network
- Patent number 8,339,992
- Issue date Dec 25, 2012
- AT&T Intellectual Property I, L.P.
- Wenge Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method of delivering video content
- Patent number 8,291,463
- Issue date Oct 16, 2012
- AT&T Intellectual Property I, L.P.
- Kuo-Hui Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method of distributing digital content
- Patent number 8,248,921
- Issue date Aug 21, 2012
- AT&T Intellectual Property I, L.P.
- Chin Yuan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method of delivering video content
- Patent number 8,209,728
- Issue date Jun 26, 2012
- AT&T Intellectual Property I, L.P.
- Kuo-Hui Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Peer to peer SVC-based DSL service
- Patent number 8,199,760
- Issue date Jun 12, 2012
- AT&T Intellectual Property I, L.P.
- Wenge Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic source selection within an IP multicast network
- Patent number 8,099,483
- Issue date Jan 17, 2012
- AT&T Intellectual Property I, L.P.
- Donald M. Smith
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method of communicating a media stream
- Patent number 8,068,416
- Issue date Nov 29, 2011
- AT&T Intellectual Property I, L.P.
- Cheng-Hong Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method of detecting lost packets
- Patent number 8,040,891
- Issue date Oct 18, 2011
- AT&T Intellectual Property I, L.P.
- Yongdong Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method of delivering video content
- Patent number 7,983,166
- Issue date Jul 19, 2011
- AT&T Intellectual Property I, L.P.
- Kuo-Hui Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Allocation of overhead bandwidth to set-top box
- Patent number 7,934,231
- Issue date Apr 26, 2011
- AT&T Intellectual Property I, L.P.
- Kuo-Hui Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Layer 2/layer 3 interworking via internal virtual UNI
- Patent number 7,899,062
- Issue date Mar 1, 2011
- AT&T Intellectual Property I, L.P.
- Kuo-Hui Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Extended virtual user-to-network interface with ATM network
- Patent number 7,839,866
- Issue date Nov 23, 2010
- AT&T Intellectual Property I, L.P.
- Wenge Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method of detecting lost video data packets
- Patent number 7,782,851
- Issue date Aug 24, 2010
- AT&T Intellectual Property I, L.P.
- Yongdong Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method of providing video content
- Patent number 7,761,902
- Issue date Jul 20, 2010
- AT&T Intellectual Property I, L.P.
- Kuo-Hui Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Client server SVC-based DSL service
- Patent number 7,701,953
- Issue date Apr 20, 2010
- AT&T Intellectual Property I, L.P.
- Wenge Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ethernet architecture with data packet encapsulation
- Patent number 7,643,424
- Issue date Jan 5, 2010
- AT&T Intellectual Property l, L.P.
- Kuo-Hui Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Peer to peer SVC-based DSL service
- Patent number 7,602,788
- Issue date Oct 13, 2009
- AT&T Intellectual Property I, L.P.
- Wenge Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Enhanced H-VPLS service architecture using control word
- Patent number 7,570,648
- Issue date Aug 4, 2009
- AT&T Intellectual Property I, L.P.
- Cheng-Hong Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR MONITORING CONNECTIVITY IN A LONG TERM EVO...
- Publication number 20170207953
- Publication date Jul 20, 2017
- AT&T INTELLECTUAL PROPERTY I, L.P.
- DONALD SMITH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR MONITORING CONNECTIVITY IN A LONG TERM EVO...
- Publication number 20150280974
- Publication date Oct 1, 2015
- AT&T INTELLECTUAL PROPERTY I, L.P.
- DONALD SMITH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD OF DELIVERING VIDEO CONTENT
- Publication number 20150058899
- Publication date Feb 26, 2015
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Kuo-Hui Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Controlling Multicast Source Selection in an Anycast Source Audio/V...
- Publication number 20130128719
- Publication date May 23, 2013
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Donald M. Smith
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method to Provision an MPLS/VPN Network
- Publication number 20130107753
- Publication date May 2, 2013
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Wenge Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method of Delivering Video Content
- Publication number 20130007825
- Publication date Jan 3, 2013
- AT&T Intellectual Property l, L.P.
- Kuo-Hui Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method of Distributing Digital Content
- Publication number 20120300618
- Publication date Nov 29, 2012
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Chin Yuan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD OF DELIVERING VIDEO CONTENT
- Publication number 20120233650
- Publication date Sep 13, 2012
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Kuo-Hui Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR MONITORING CONNECTIVITY IN A LONG TERM EVO...
- Publication number 20120087235
- Publication date Apr 12, 2012
- AT&T INTELLECTUAL PROPERTY, I,L.P.
- DONALD SMITH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method of Communicating a Media Stream
- Publication number 20120026871
- Publication date Feb 2, 2012
- AT&T Intellectual Property I, L.P.
- Cheng-Hong Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method of Detecting Lost Packets
- Publication number 20100278179
- Publication date Nov 4, 2010
- AT&T Intellectual Property I, L.P.
- Yongdong Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Allocation of Overhead Bandwidth to Set-Top Box
- Publication number 20100238953
- Publication date Sep 23, 2010
- AT&T Intellectual Property I, L.P.
- Kuo-Hui Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method to Authenticate a Set-Top Box Device
- Publication number 20100146534
- Publication date Jun 10, 2010
- AT&T Intellectual Property I, L.P.
- Wenge Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Ethernet Architecture with Data Packet Encapsulation
- Publication number 20100067385
- Publication date Mar 18, 2010
- AT&T Intellectual Property I, L.P.
- Kuo-Hui Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PEER TO PEER SVC-BASED DSL SERVICE
- Publication number 20090327500
- Publication date Dec 31, 2009
- AT&T Intellectual Property I, L.P.
- Wenge Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD OF DELIVERING VIDEO CONTENT
- Publication number 20090178088
- Publication date Jul 9, 2009
- AT&T KNOWLEDGE VENTURES, L.P.
- Kuo-Hui Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD of COMMUNICATING A MEDIA STREAM
- Publication number 20090080328
- Publication date Mar 26, 2009
- AT&T KNOWLEDGE VENTURES, L.P.
- CHENG-HONG HU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD OF DELIVERING VIDEO CONTENT
- Publication number 20090060028
- Publication date Mar 5, 2009
- AT&T KNOWLEDGE VENTURES, L.P.
- Kuo-Hui Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LAYER 2/LAYER 3 INTERWORKING VIA INTERNAL VIRTUAL UNI
- Publication number 20090041027
- Publication date Feb 12, 2009
- AT&T Intellectual Property I, L.P. (formerly SBC Knowledge Ventures, L.P.)
- Kuo-Hui LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD TO PROVISION MPLS/VPN NETWORK
- Publication number 20090028068
- Publication date Jan 29, 2009
- AT&T Intellectual Property I, L.P.
- WENGE CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and Method of Delivering Video Content
- Publication number 20090013362
- Publication date Jan 8, 2009
- Kuo-Hui Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method of detecting lost video data packets
- Publication number 20090003360
- Publication date Jan 1, 2009
- AT&T KNOWLEDGE VENTURES, L.P.
- Yongdong Zhao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method of delivering video content
- Publication number 20080301745
- Publication date Dec 4, 2008
- AT&T KNOWLEDGE VENTURES, L.P.
- Kuo-Hui Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method of providing video content
- Publication number 20080282301
- Publication date Nov 13, 2008
- AT&T KNOWLEDGE VENTURES, L.P.
- Kuo-Hui Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Controlling multicast source selection in an anycast source audio/v...
- Publication number 20080225698
- Publication date Sep 18, 2008
- AT&T Knowledge Ventures, L.P.
- Donald M. Smith
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multicast data packet recovery system
- Publication number 20080201752
- Publication date Aug 21, 2008
- AT&T Knowledge Ventures, L.P.
- Kuo-Hui Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EXTENDED VIRTUAL USER-TO-NETWORK INTERFACE WITH ATM NETWORK
- Publication number 20080175250
- Publication date Jul 24, 2008
- AT&T KNOWLEDGE VENTURES, L.P.
- Wenge CHEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method of distributing digital content
- Publication number 20080107017
- Publication date May 8, 2008
- SBC Knowledge Ventures, L.P.
- Chin Yuan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR SUPPORTING AN ASYMMETRIC TRANSPORT NETWORK
- Publication number 20080080391
- Publication date Apr 3, 2008
- SBC Knowledge Ventures, L.P.
- CHENG-HONG HU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Dynamic source selection within an IP multicast network
- Publication number 20070058627
- Publication date Mar 15, 2007
- SBC Knowledge Ventures, L.P.
- Donald M. Smith
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Kuo-Hul Liu

Person

Patents Grantslast 30 patents

Method and apparatus for monitoring connectivity in a long term evo...

System and method of delivering video content

Method and apparatus for monitoring connectivity in a long term evo...

System and method of delivering video content

Method and apparatus for monitoring connectivity in a long term evo...

System and method of delivering video content

System and method of delivering video content

System and method of communicating a media stream

Controlling multicast source selection in an anycast source audio/v...

System and method to provision an MPLS/VPN network

System and method of distributing digital content

Controlling multicast source selection in an anycast source audio/v...

System and method to provision MPLS/VPN network

System and method of delivering video content

System and method of distributing digital content

System and method of delivering video content

Peer to peer SVC-based DSL service

Dynamic source selection within an IP multicast network

System and method of communicating a media stream

System and method of detecting lost packets

System and method of delivering video content

Allocation of overhead bandwidth to set-top box

Layer 2/layer 3 interworking via internal virtual UNI

Extended virtual user-to-network interface with ATM network

System and method of detecting lost video data packets

System and method of providing video content

Client server SVC-based DSL service

Ethernet architecture with data packet encapsulation

Peer to peer SVC-based DSL service

Enhanced H-VPLS service architecture using control word

Patents Applicationslast 30 patents

METHOD AND APPARATUS FOR MONITORING CONNECTIVITY IN A LONG TERM EVO...

METHOD AND APPARATUS FOR MONITORING CONNECTIVITY IN A LONG TERM EVO...

SYSTEM AND METHOD OF DELIVERING VIDEO CONTENT

Controlling Multicast Source Selection in an Anycast Source Audio/V...

System and Method to Provision an MPLS/VPN Network

System and Method of Delivering Video Content

System and Method of Distributing Digital Content

SYSTEM AND METHOD OF DELIVERING VIDEO CONTENT

METHOD AND APPARATUS FOR MONITORING CONNECTIVITY IN A LONG TERM EVO...

System and Method of Communicating a Media Stream

System and Method of Detecting Lost Packets

Allocation of Overhead Bandwidth to Set-Top Box

System and Method to Authenticate a Set-Top Box Device

Ethernet Architecture with Data Packet Encapsulation

PEER TO PEER SVC-BASED DSL SERVICE

SYSTEM AND METHOD OF DELIVERING VIDEO CONTENT

SYSTEM AND METHOD of COMMUNICATING A MEDIA STREAM

SYSTEM AND METHOD OF DELIVERING VIDEO CONTENT

LAYER 2/LAYER 3 INTERWORKING VIA INTERNAL VIRTUAL UNI

SYSTEM AND METHOD TO PROVISION MPLS/VPN NETWORK

System and Method of Delivering Video Content

System and method of detecting lost video data packets

System and method of delivering video content

System and method of providing video content

Controlling multicast source selection in an anycast source audio/v...

Multicast data packet recovery system

EXTENDED VIRTUAL USER-TO-NETWORK INTERFACE WITH ATM NETWORK

System and method of distributing digital content

METHOD AND APPARATUS FOR SUPPORTING AN ASYMMETRIC TRANSPORT NETWORK

Dynamic source selection within an IP multicast network