Inventor · disambiguated record
Cheng P. Liu
Also filed as: LIU CHENG · LIU CHENG P · Liu cheng-ping
67 granted patents·11 pending applications·212 citations·filing 2005–2024
98Inventor score
Top patents by PatentIndex Score
78 records- 0197US8787331B2Femtocell local breakout mechanismsLIU CHENG P·Filed 2009·Granted Jul 22, 2014·42 cites·20 claims
- 0294US9226197B2Network based speed dependent load balancingAT & T IP I LP·Filed 2013·Granted Dec 29, 2015·15 cites·20 claims
- 0393US9794833B1System and method for dynamic feature selection based on latency discoveryAT & T IP I LP·Filed 2016·Granted Oct 17, 2017·6 cites·20 claims
- 0493US8817699B2Service continuity during local breakout in a femtocellLIU CHENG P·Filed 2009·Granted Aug 26, 2014·16 cites·20 claims
- 0592US10271333B2Service aware carrier aggregationAT & T IP I LP·Filed 2016·Granted Apr 23, 2019·8 cites·20 claims
- 0692US8831566B2Femtocell local breakout management servicesLIU CHENG P·Filed 2009·Granted Sep 9, 2014·15 cites·20 claims
- 0792US8750098B2Femtocell service through a secondary connectionFAN JAMES·Filed 2010·Granted Jun 10, 2014·12 cites·22 claims
- 0891US9185543B2Femtocell local breakout management servicesAT & T IP I LP·Filed 2014·Granted Nov 10, 2015·6 cites·20 claims
- 0990US9942783B2Femtocell service through a secondary connectionAT & T IP I LP·Filed 2016·Granted Apr 10, 2018·5 cites·20 claims
- 1090US9107063B2Femtocell local breakout mechanismsAT & T MOBILITY II LLC·Filed 2014·Granted Aug 11, 2015·5 cites·20 claims
- 1190US8180385B2Intelligent adaptive re-coding for improved communications resource utilizationAARON JEFFREY A·Filed 2009·Granted May 15, 2012·21 cites·26 claims
- 1288US8798017B2Home service integration and management by employing local breakout mechanisms in a femtocellLIU CHENG P·Filed 2009·Granted Aug 5, 2014·8 cites·20 claims
- 1387US9474076B2Femtocell service through a secondary connectionAT & T IP I LP·Filed 2014·Granted Oct 18, 2016·6 cites·20 claims
- 1486US9525961B2Communication service for machine-to-machine devicesAT & T IP I LP·Filed 2015·Granted Dec 20, 2016·4 cites·20 claims
- 1584US11700537B2System and method for dynamic feature selection based on latency discoveryAT & T IP I LP·Filed 2021·Granted Jul 11, 2023·1 cites·20 claims
- 1684US9749810B1User equipment assisted indoor small cell location determinationAT & T MOBILITY II LLC·Filed 2016·Granted Aug 29, 2017·3 cites·20 claims
- 1782US12363559B2System and method for dynamic feature selection based on latency discoveryAT & T IP I LP·Filed 2023·Granted Jul 15, 2025·0 cites·20 claims
- 1882US10616859B2User equipment assisted indoor small cell location determinationAT & T MOBILITY II LLC·Filed 2018·Granted Apr 7, 2020·2 cites·20 claims
- 1982US9100707B2Integrating video share and text messaging with set-top box and access pointFAN JAMES·Filed 2010·Granted Aug 4, 2015·4 cites·20 claims
- 2081US9681481B2Mobility management of wireless networks based on multipath transfer control protocolAT & T IP I LP·Filed 2014·Granted Jun 13, 2017·5 cites·13 claims
- 2180US10798611B2Facilitating load balancing in wireless heterogeneous networksAT & T MOBILITY II LLC·Filed 2019·Granted Oct 6, 2020·2 cites·20 claims
- 2280US9247307B2Integrating video share and text messaging with set-top box and access pointAT & T IP I LP·Filed 2015·Granted Jan 26, 2016·2 cites·20 claims
- 2379US10827416B2Multi-operator spectrum resource sharing managementAT & T IP I LP·Filed 2018·Granted Nov 3, 2020·3 cites·20 claims
- 2477US10028194B2Network based speed dependent load balancingAT & T IP I LP·Filed 2015·Granted Jul 17, 2018·2 cites·9 claims
- 2575US9258407B2Portable electronic device having plurality of speakers and microphonesCHIUN MAI COMM SYSTEMS INC·Filed 2014·Granted Feb 9, 2016·3 cites·16 claims
- 2674US8270315B2Method and apparatus for relating to quality of service in wirelessAARON JEFFREY·Filed 2010·Granted Sep 18, 2012·2 cites·20 claims
- 2772US9936536B2Communication service for machine-to-machine devicesAT & T IP I LP·Filed 2016·Granted Apr 3, 2018·1 cites·20 claims
- 2871US10504515B2Rotation and tilting of a display using voice informationCHIUN MAI COMMUNICATION SYSTEMS INC·Filed 2017·Granted Dec 10, 2019·2 cites·24 claims
- 2969US9652089B2Touch panel stackupLIU CHEN-YU·Filed 2010·Granted May 16, 2017·2 cites·24 claims
- 3068US12282627B2Touch detection device and method, and electronic apparatusCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2024·Granted Apr 22, 2025·0 cites·12 claims
- 3168US9621294B2Enhancement of inter-cell interference coordination with adaptive reduced-power almost blank subframes based on neighbor cell profile dataAT & T IP I LP·Filed 2014·Granted Apr 11, 2017·1 cites·20 claims
- 3268US7792051B2Method and apparatus for relating to quality of service in wireless networksAT & T IP I LP·Filed 2007·Granted Sep 7, 2010·2 cites·14 claims
- 3366US10959117B2System and method for dynamic feature selection based on latency discoveryAT & T IP I LP·Filed 2019·Granted Mar 23, 2021·0 cites·20 claims
- 3465US8414783B2Method of forming double-sided patterns in a touch panel circuitLIU CHEN-YU·Filed 2009·Granted Apr 9, 2013·3 cites·24 claims
- 3564US10764242B2Providing network address translation in a software defined networking environmentAT & T IP I LP·Filed 2015·Granted Sep 1, 2020·1 cites·18 claims
- 3664US8064938B2Adaptive multi-tiered re-coding for improved communications resource utilizationAARON JEFFREY A·Filed 2009·Granted Nov 22, 2011·2 cites·27 claims
- 3763US11019677B2Advanced signaling procedure exclusion in a next generation 5G networkAT & T IP I LP·Filed 2019·Granted May 25, 2021·0 cites·20 claims
- 3863US9843519B2Femtocell local breakout mechanismsAT & T IP I LP·Filed 2017·Granted Dec 12, 2017·0 cites·20 claims
- 3963US9119060B2Service continuity during local breakout in a femtocellAT & T IP I LP·Filed 2014·Granted Aug 25, 2015·0 cites·20 claims
- 4062US10680681B2Enhancement of inter-cell interference coordination with adaptive reduced-power almost blank subframes based on neighbor cell profile dataAT & T IP I LP·Filed 2019·Granted Jun 9, 2020·0 cites·20 claims
- 4161US10425844B2System and method for dynamic feature selection based on latency discoveryAT & T MOBILITY II LLC·Filed 2018·Granted Sep 24, 2019·0 cites·20 claims
- 4261US10064106B2System and method for dynamic feature selection based on latency discoveryAT & T IP I LP·Filed 2017·Granted Aug 28, 2018·0 cites·20 claims
- 4360US10638352B2Femtocell local breakout management servicesAT & T IP I LP·Filed 2015·Granted Apr 28, 2020·0 cites·20 claims
- 4460US10051549B2Systems, methods, and computer program products for managing access to femtocell coverageAT & T IP I LP·Filed 2017·Granted Aug 14, 2018·0 cites·20 claims
- 4560US9918248B2Service continuity during local breakout in a femtocellAT & T IP I LP·Filed 2015·Granted Mar 13, 2018·0 cites·20 claims
- 4660US9635581B2Femtocell local breakout mechanismsAT & T IP I LP·Filed 2015·Granted Apr 25, 2017·0 cites·20 claims
- 4759US10362628B2Communication service for machine-to-machine devicesAT & T IP I LP·Filed 2018·Granted Jul 23, 2019·0 cites·20 claims
- 4858US10172110B2User equipment assisted indoor small cell location determinationAT & T MOBILITY II LLC·Filed 2017·Granted Jan 1, 2019·0 cites·20 claims
- 4958US9717036B2Systems, methods, and computer program products for managing access to femtocell coverageAT & T IP I LP·Filed 2016·Granted Jul 25, 2017·0 cites·17 claims
- 5057US10243622B2Enhancement of inter-cell interference coordination with adaptive reduced-power almost blank subframes based on neighbor cell profile dataAT & T IP I LP·Filed 2017·Granted Mar 26, 2019·0 cites·20 claims
Showing the top 50 of 78 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →