Inventor · disambiguated record
Ping Liu
Also filed as: LIU PING · LIU PING-HSIUNG
25 granted patents·2 pending applications·163 citations·filing 1989–2025
95Inventor score
Files withCALIX TECHNOLOGY CO LTD5ERICSSON TELEFON AB L M5GUANGZHOU KAQIDUN AUTO ACCESS CO LTD3ALIGN TECHNOLOGY INC2HANPIN ELECTRON CO LTD2
Top patents by PatentIndex Score
27 records- 0198USD1070835SCombined speaker and phone standLIU PING·Filed 2025·Granted Apr 15, 2025·13 cites·1 claims
- 0294USD1035633SCombined phone stand and speakerLIU PING·Filed 2024·Granted Jul 16, 2024·16 cites·1 claims
- 0385US4884317AHinge units for joining a case and its lidLIU PING HSIUNG·Filed 1989·Granted Dec 5, 1989·65 cites·2 claims
- 0483US10123175B2Systems and methods for UE positioning in a distributed antenna wireless systemERICSSON TELEFON AB L M·Filed 2018·Granted Nov 6, 2018·3 cites·20 claims
- 0580US12264703B2Locking mechanism and child's productGOODBABY GROUP CORP·Filed 2019·Granted Apr 1, 2025·3 cites·17 claims
- 0680US12076207B2Systems and methods for precision wing placementALIGN TECHNOLOGY INC·Filed 2021·Granted Sep 3, 2024·1 cites·20 claims
- 0779USD935536SSleeping baby dollDONGGUAN MIKAIQI TOYS CO LTD·Filed 2020·Granted Nov 9, 2021·9 cites·1 claims
- 0874USD1067847SCar matGUANGZHOU KAQIDUN AUTO ACCESS CO LTD·Filed 2024·Granted Mar 25, 2025·3 cites·1 claims
- 0972US2024415613A1Methods for mandibular relocationALIGN TECHNOLOGY INC·Filed 2024·Application pending·0 cites
- 1068USD1090297SLocatorSHENZHEN VISION FUTURE TECH CO LTD·Filed 2024·Granted Aug 26, 2025·3 cites·1 claims
- 1161USD1068600SCar matGUANGZHOU KAQIDUN AUTO ACCESS CO LTD·Filed 2024·Granted Apr 1, 2025·1 cites·1 claims
- 1261USD1067846SCar matGUANGZHOU KAQIDUN AUTO ACCESS CO LTD·Filed 2024·Granted Mar 25, 2025·1 cites·1 claims
- 1357US6792117B2Orientation adjusting apparatus for speakersCALIX TECHNOLOGY CO LTD·Filed 2002·Granted Sep 14, 2004·6 cites·7 claims
- 1457US5251192ACD player actuation systemHANPIN ELECTRON CO LTD·Filed 1991·Granted Oct 5, 1993·11 cites·5 claims
- 1556US12483860B2Physical distancing tracking and notificationERICSSON TELEFON AB L M·Filed 2021·Granted Nov 25, 2025·0 cites·19 claims
- 1651US9794013B2Uplink interference management in time division duplex (TDD) network systemsERICSSON TELEFON AB L M (publ)·Filed 2014·Granted Oct 17, 2017·0 cites·50 claims
- 1748US9906911B2Systems and methods for UE positioning in a distributed antenna wireless systemERICSSON TELEFON AB L M·Filed 2015·Granted Feb 27, 2018·0 cites·27 claims
- 1847US2015022450A1MouseHONGFUJIN PREC IND SHENZHEN·Filed 2014·Application pending·0 cites
- 1944USD464641SSpeakerCALIX TECHNOLOGY CO LTD·Filed 2001·Granted Oct 22, 2002·5 cites·1 claims
- 2043US10903919B2Massive MIMO AAS supervisionERICSSON TELEFON AB L M·Filed 2017·Granted Jan 26, 2021·0 cites·20 claims
- 2142USD465210SSpeakerCALIX TECHNOLOGY CO LTD·Filed 2001·Granted Nov 5, 2002·4 cites·1 claims
- 2242US5040164ARecord player with turntable brake and balance wheelsHAN PING ELECTRON CO LTD·Filed 1990·Granted Aug 13, 1991·7 cites·1 claims
- 2339US5210737ASeparable compact disc player with an elastic hold-down memberHANPIN ELECTRON CO LTD·Filed 1991·Granted May 11, 1993·4 cites·4 claims
- 2438USD470472SSpeakerCALIX TECHNOLOGY CO LTD·Filed 2001·Granted Feb 18, 2003·3 cites·1 claims
- 2535USD464946SSpeakerCALIX TECHNOLOGY CO LTD·Filed 2001·Granted Oct 29, 2002·2 cites·1 claims
- 2633US10841813B2Device to guide equipment cable installation between radio ports of a base station and multiple antennasERICSSON TELEFON AB L M·Filed 2015·Granted Nov 17, 2020·0 cites·25 claims
- 2728USD436587SSpeakerFiled 2000·Granted Jan 23, 2001·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →