Inventor · disambiguated record
Hang Liu
Also filed as: LIU HANG · LIU HANG-WAN
116 granted patents·56 pending applications·877 citations·filing 2001–2025
99Inventor score
Files withHUAWEI TECH CO LTD42LIU HANG36THOMSON LICENSING15INTERDIGITAL PATENT HOLDINGS INC12INTERDIGITAL PATENT HOLDINGS11
Top patents by PatentIndex Score
172 records- 0198US8467297B2Hybrid mesh routing protocolLIU HANG·Filed 2005·Granted Jun 18, 2013·187 cites·24 claims
- 0297US9426305B2Sponsoring of a mobile station session by another mobile station in a wireless networkINTERDIGITAL PATENT HOLDINGS INC·Filed 2013·Granted Aug 23, 2016·49 cites·14 claims
- 0396US11710027B2Artificial intelligence workflow builderIBM·Filed 2020·Granted Jul 25, 2023·10 cites·20 claims
- 0494US8537714B2Method for determining a route in a wireless mesh network using a metric based on radio and traffic loadTHOMSON LICENSING·Filed 2012·Granted Sep 17, 2013·18 cites·10 claims
- 0594US8447875B2Unified cache and peer-to-peer method and apparatus for streaming media in wireless mesh networksLIU HANG·Filed 2010·Granted May 21, 2013·33 cites·8 claims
- 0694US7961646B2Multicast mesh routing protocolTHOMSON LICENSING·Filed 2005·Granted Jun 14, 2011·40 cites·31 claims
- 0793US9325513B2Method and apparatus for hop-by-hop reliable multicast in wireless networksLIU HANG·Filed 2009·Granted Apr 26, 2016·31 cites·11 claims
- 0893US8990663B2Method to support forward error correction for real-time audio and video data over internet protocol networksLIU HANG·Filed 2006·Granted Mar 24, 2015·40 cites·23 claims
- 0993US8451762B2Method and apparatus for reliably delivering multicast dataLIU HANG·Filed 2006·Granted May 28, 2013·33 cites·13 claims
- 1092US8189659B2Cross-layer optimization for scalable video multicast over IEEE 802.11 wireless local area networksHAN LIQIAO·Filed 2005·Granted May 29, 2012·43 cites·33 claims
- 1191US8826102B2Method and system for adapting forward error correction in multicast over wireless networksLIU HANG·Filed 2008·Granted Sep 2, 2014·24 cites·20 claims
- 1291US8064416B2Route selection in wireless networksLIU HANG·Filed 2005·Granted Nov 22, 2011·21 cites·38 claims
- 1390US9306708B2Method and apparatus for retransmission decision makingTHOMSON LICENSING·Filed 2015·Granted Apr 5, 2016·11 cites·6 claims
- 1490US8732559B2Recovery from burst packet loss in internet protocol based wireless networks using staggercasting and cross-packet forward error correctionLIU HANG·Filed 2006·Granted May 20, 2014·17 cites·7 claims
- 1590US8335164B2Method for determining a route in a wireless mesh network using a metric based on radio and traffic loadLIU HANG·Filed 2005·Granted Dec 18, 2012·20 cites·26 claims
- 1690US8165835B1Complex wavelet filter based power measurement and calibration systemSINGH RAHUL·Filed 2008·Granted Apr 24, 2012·26 cites·28 claims
- 1790US8089892B2Adaptive joint source and channel coding scheme for H.264 video multicasting over wireless networksLIU ZHENGYE·Filed 2005·Granted Jan 3, 2012·17 cites·11 claims
- 1889US9608768B2Recovery from burst packet loss in internet protocol based wireless networks using staggercasting and cross-packet forward error correctionTHOMSON LICENSING·Filed 2015·Granted Mar 28, 2017·5 cites·6 claims
- 1988US11924674B2Data transmission method and apparatusHUAWEI TECH CO LTD·Filed 2020·Granted Mar 5, 2024·2 cites·10 claims
- 2088US9345035B2Centralized channel selection method and apparatus for wireless networks in a dense deployment environmentTHOMSON LICENSING·Filed 2015·Granted May 17, 2016·5 cites·17 claims
- 2188US9215082B2Method and apparatus for hop-by-hop reliable multicast in wireless networksLIU HANG·Filed 2009·Granted Dec 15, 2015·18 cites·21 claims
- 2287US9608767B2Recovery from burst packet loss in internet protocol based wireless networks using staggercasting and cross-packet forward error correctionTHOMSON LICENSING·Filed 2015·Granted Mar 28, 2017·4 cites·2 claims
- 2387US8472365B2Method and system for acknowledgement and retransmission of multicast data in wireless local area networksLIU HANG·Filed 2008·Granted Jun 25, 2013·19 cites·14 claims
- 2487US8023426B2Method to select access point and relay node in multi-hop wireless networkingTHOMSON LICENSING·Filed 2007·Granted Sep 20, 2011·16 cites·17 claims
- 2586US12238619B2Data sending method, apparatus, and computer-readable storage medium for data transmission through a sidelinkSHENZHEN YINWANG INTELLIGENT TECHNOLOGY CO LTD·Filed 2021·Granted Feb 25, 2025·1 cites·20 claims
- 2686US8964606B2Centralized channel selection method and apparatus for wireless networks in a dense deployment environmentTHOMSON LICENSING·Filed 2013·Granted Feb 24, 2015·5 cites·18 claims
- 2786US8588113B2Centralized channel selection method and apparatus for wireless networks in a dense deployment environmentWU MINGQUAN·Filed 2009·Granted Nov 19, 2013·10 cites·34 claims
- 2885US9049100B2Method and apparatus for providing interfacing between content delivery networksINTERDIGITAL PATENT HOLDINGS·Filed 2012·Granted Jun 2, 2015·9 cites·21 claims
- 2985US8432820B2Radio and bandwidth aware routing metric for multi-radio multi-channel multi-hop wireless networksLIU HANG·Filed 2007·Granted Apr 30, 2013·14 cites·30 claims
- 3082US8737281B2Apparatus for multicast transmissions in wireless local area networksLIU HANG·Filed 2008·Granted May 27, 2014·11 cites·12 claims
- 3181US8553548B2Collision mitigation for multicast transmission in wireless local area networksLIU HANG·Filed 2008·Granted Oct 8, 2013·8 cites·10 claims
- 3281US8537730B2Method and apparatus for sensing channel availability in wireless networksLIU HANG·Filed 2006·Granted Sep 17, 2013·9 cites·29 claims
- 3381US2025254501A1Method and apparatus for indicating, obtaining, and sending automated driving informationSHENZHEN YINWANG INTELLIGENT TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 3479US10237321B2Decoding complexity for mobile multimedia streamingVID SCALE INC·Filed 2013·Granted Mar 19, 2019·3 cites·20 claims
- 3579US9088583B2Method and apparatus for enabling multimedia synchronizationINTERDIGITAL PATENT HOLDINGS·Filed 2012·Granted Jul 21, 2015·4 cites·20 claims
- 3679US9078267B2Channel selection method for wireless networksWU MINGQUAN·Filed 2009·Granted Jul 7, 2015·8 cites·20 claims
- 3779US8625515B2Method and apparatus for dynamic channel assignment and stream control in multi-hop wireless networksLIU HANG·Filed 2009·Granted Jan 7, 2014·8 cites·8 claims
- 3879US2025222956A1Operational Design Domain (ODD) Determining Method and Apparatus and Related DeviceSHENZHEN YINWANG INTELLIGENT TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 3978US8462686B2Apparatus for collision mitigation of multicast transmissions in wireless networksLIU HANG·Filed 2008·Granted Jun 11, 2013·7 cites·8 claims
- 4078US8081628B2Multicast distribution tree establishment and maintenance in a wireless multi-hop relay communication systemWU MINGQUAN·Filed 2007·Granted Dec 20, 2011·8 cites·24 claims
- 4177US11012886B2Data transmission method, terminal device, and network deviceHUAWEI TECH CO LTD·Filed 2019·Granted May 18, 2021·2 cites·18 claims
- 4277US8234547B2Seamless handover of multicast sessions in internet protocol based wireless networks using staggercastingLIU HANG·Filed 2006·Granted Jul 31, 2012·7 cites·36 claims
- 4376US10798708B2Method for data transmission in wireless network, apparatus, and systemHUAWEI TECH CO LTD·Filed 2019·Granted Oct 6, 2020·2 cites·10 claims
- 4476US10033777B2Multi-hypothesis rate adaptation for HTTP streamingINTERDIGITAL PATENT HOLDINGS INC·Filed 2013·Granted Jul 24, 2018·3 cites·20 claims
- 4576US8705383B2Contention based medium reservation for multicast transmission in wireless local area networksLIU HANG·Filed 2008·Granted Apr 22, 2014·6 cites·20 claims
- 4675US8656241B2Cell dependent multi-group hybrid automatic repeat request method for multicast in wireless networksLIU HANG·Filed 2009·Granted Feb 18, 2014·4 cites·7 claims
- 4774US12280805B2Operational design domain (ODD) determining method and apparatus and related deviceSHENZHEN YINWANG INTELLIGENT TECHNOLOGY CO LTD·Filed 2022·Granted Apr 22, 2025·0 cites·20 claims
- 4873US9398088B2Peer to peer (P2P) operation by integrating with content delivery networks (CDN)INTERDIGITAL PATENT HOLDINGS·Filed 2014·Granted Jul 19, 2016·2 cites·20 claims
- 4972US12302200B2Method and apparatus for indicating, obtaining, and sending automated driving informationSHENZHEN YINWANG INTELLIGENT TECHNOLOGY CO LTD·Filed 2021·Granted May 13, 2025·0 cites·15 claims
- 5072US11778591B2Method for selecting a plurality of carriers and related deviceHUAWEI TECH CO LTD·Filed 2022·Granted Oct 3, 2023·0 cites·19 claims
Showing the top 50 of 172 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →