Inventor
LIU CHENG P
US45 patents
⚠️ This page may combine multiple inventors who share the name “LIU CHENG P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AT & T IP I LP
28 patentsUS10271333B2Apr 23, 2019
Service aware carrier aggregation
AT & T IP I LP8 citations84
US9942783B2Apr 10, 2018
Femtocell service through a secondary connection
AT & T IP I LP5 citations84
US9794833B1Oct 17, 2017
System and method for dynamic feature selection based on latency discovery
AT & T IP I LP6 citations84
US9474076B2Oct 18, 2016
Femtocell service through a secondary connection
AT & T IP I LP6 citations84
US9226197B2Dec 29, 2015
Network based speed dependent load balancing
AT & T IP I LP15 citations84
US9185543B2Nov 10, 2015
Femtocell local breakout management services
AT & T IP I LP6 citations82
US11700537B2Jul 11, 2023
System and method for dynamic feature selection based on latency discovery
AT & T IP I LP1 citations73
US10028194B2Jul 17, 2018
Network based speed dependent load balancing
AT & T IP I LP2 citations73
US12363559B2Jul 15, 2025
System and method for dynamic feature selection based on latency discovery
AT & T IP I LP0 citations63
US10959117B2Mar 23, 2021
System and method for dynamic feature selection based on latency discovery
AT & T IP I LP0 citations63
US9621294B2Apr 11, 2017
Enhancement of inter-cell interference coordination with adaptive reduced-power almost blank subframes based on neighbor cell profile data
AT & T IP I LP1 citations63
US9247307B2Jan 26, 2016
Integrating video share and text messaging with set-top box and access point
AT & T IP I LP2 citations63
US7792051B2Sep 7, 2010
Method and apparatus for relating to quality of service in wireless networks
AT & T IP I LP2 citations63
US10680681B2Jun 9, 2020
Enhancement of inter-cell interference coordination with adaptive reduced-power almost blank subframes based on neighbor cell profile data
AT & T IP I LP0 citations52
US10251088B2Apr 2, 2019
Facilitating load balancing in wireless heterogeneous networks
AT & T IP I LP0 citations52
US10243622B2Mar 26, 2019
Enhancement of inter-cell interference coordination with adaptive reduced-power almost blank subframes based on neighbor cell profile data
AT & T IP I LP0 citations52
US10064106B2Aug 28, 2018
System and method for dynamic feature selection based on latency discovery
AT & T IP I LP0 citations52
US10051549B2Aug 14, 2018
Systems, methods, and computer program products for managing access to femtocell coverage
AT & T IP I LP0 citations52
US9918248B2Mar 13, 2018
Service continuity during local breakout in a femtocell
AT & T IP I LP0 citations52
US9843519B2Dec 12, 2017
Femtocell local breakout mechanisms
AT & T IP I LP0 citations52
US9717036B2Jul 25, 2017
Systems, methods, and computer program products for managing access to femtocell coverage
AT & T IP I LP0 citations52
US9712880B2Jul 18, 2017
Integrating video share and text messaging with set-top box and access point
AT & T IP I LP0 citations52
US9635581B2Apr 25, 2017
Femtocell local breakout mechanisms
AT & T IP I LP0 citations52
US9426726B2Aug 23, 2016
Systems, methods, and computer program products for managing access to femtocell coverage
AT & T IP I LP0 citations52
US9414243B2Aug 9, 2016
Method and apparatus for relating to quality of service in wireless networks
AT & T IP I LP0 citations52
US9119060B2Aug 25, 2015
Service continuity during local breakout in a femtocell
AT & T IP I LP0 citations52
US8526913B2Sep 3, 2013
Systems, methods, and computer program products for managing access to femtocell coverage
AT & T IP I LP0 citations52
US10638352B2Apr 28, 2020
Femtocell local breakout management services
AT & T IP I LP0 citations50
AT & T MOBILITY II LLC
6 patentsUS9107063B2Aug 11, 2015
Femtocell local breakout mechanisms
AT & T MOBILITY II LLC5 citations84
US10798611B2Oct 6, 2020
Facilitating load balancing in wireless heterogeneous networks
AT & T MOBILITY II LLC2 citations73
US10616859B2Apr 7, 2020
User equipment assisted indoor small cell location determination
AT & T MOBILITY II LLC2 citations72
US9749810B1Aug 29, 2017
User equipment assisted indoor small cell location determination
AT & T MOBILITY II LLC3 citations72
US10425844B2Sep 24, 2019
System and method for dynamic feature selection based on latency discovery
AT & T MOBILITY II LLC0 citations52
US10172110B2Jan 1, 2019
User equipment assisted indoor small cell location determination
AT & T MOBILITY II LLC0 citations51
LIU CHENG P
4 patentsUS8787331B2Jul 22, 2014
Femtocell local breakout mechanisms
LIU CHENG P42 citations97
US8817699B2Aug 26, 2014
Service continuity during local breakout in a femtocell
LIU CHENG P16 citations92
US8798017B2Aug 5, 2014
Home service integration and management by employing local breakout mechanisms in a femtocell
LIU CHENG P8 citations92
US8831566B2Sep 9, 2014
Femtocell local breakout management services
LIU CHENG P15 citations89
FAN JAMES
3 patentsUS8750098B2Jun 10, 2014
Femtocell service through a secondary connection
FAN JAMES12 citations84
US9100707B2Aug 4, 2015
Integrating video share and text messaging with set-top box and access point
FAN JAMES4 citations73
US8295882B2Oct 23, 2012
Systems, methods, and computer program products for managing access to femtocell coverage
FAN JAMES0 citations52