Inventor · disambiguated record
Youjin Nam
Also filed as: NAM YOUJIN
39 granted patents·4 pending applications·615 citations·filing 2007–2025
98Inventor score
Files withSONOS INC22TUMI INC10ALIPHCOM INC4HEWLETT PACKARD DEVELOPMENT CO LP4HEWLETT PACKARD DEVELOPMENT CO2
Top patents by PatentIndex Score
43 records- 0197USD585881SEar loopALIPHCOM INC·Filed 2007·Granted Feb 3, 2009·116 cites·1 claims
- 0296USD582398SEarpiece assemblyALIPHCOM INC·Filed 2007·Granted Dec 9, 2008·91 cites·1 claims
- 0395US10412473B2Speaker grill with graduated hole sizing over a transition area for a media deviceSONOS INC·Filed 2016·Granted Sep 10, 2019·17 cites·12 claims
- 0495USD584294SEarpieceALIPHCOM INC·Filed 2007·Granted Jan 6, 2009·74 cites·1 claims
- 0591US11310575B2Speaker grill with graduated hole sizing over a transition area for a media deviceSONOS INC·Filed 2019·Granted Apr 19, 2022·7 cites·16 claims
- 0691US11188294B2Detecting the nearest playback deviceSONOS INC·Filed 2020·Granted Nov 30, 2021·3 cites·20 claims
- 0791USD827671SMedia playback deviceSONOS INC·Filed 2016·Granted Sep 4, 2018·34 cites·1 claims
- 0891USD750044SSpeakerHEWLETT PACKARD DEVELOPMENT CO·Filed 2015·Granted Feb 23, 2016·40 cites·1 claims
- 0990US12210797B2Playback transitionsSONOS INC·Filed 2021·Granted Jan 28, 2025·2 cites·20 claims
- 1090US11356777B2Playback transitionsSONOS INC·Filed 2020·Granted Jun 7, 2022·3 cites·20 claims
- 1190USD851057SSpeaker grill with graduated hole sizing over a transition area for a media deviceSONOS INC·Filed 2016·Granted Jun 11, 2019·30 cites·1 claims
- 1287USD906279SMedia player deviceSONOS INC·Filed 2019·Granted Dec 29, 2020·18 cites·1 claims
- 1386US12342135B2Operation modes, audio layering, and dedicated controls for targeted audio experiencesSONOS INC·Filed 2024·Granted Jun 24, 2025·1 cites·20 claims
- 1482US11930328B2Operation modes, audio layering, and dedicated controls for targeted audio experiencesSONOS INC·Filed 2022·Granted Mar 12, 2024·1 cites·20 claims
- 1581USD768111SHeadsetHEWLETT PACKARD DEVELOPMENT CO LP·Filed 2015·Granted Oct 4, 2016·28 cites·1 claims
- 1681USD634725STelecommunication deviceT MOBILE USA INC·Filed 2010·Granted Mar 22, 2011·29 cites·1 claims
- 1780US2025234144A1Playback transitionsSONOS INC·Filed 2024·Application pending·0 cites
- 1879USD1045820SMedia player deviceSONOS INC·Filed 2023·Granted Oct 8, 2024·3 cites·1 claims
- 1978USD627564SHandleTUMI INC·Filed 2010·Granted Nov 23, 2010·20 cites·1 claims
- 2076US12143788B2Playback transitionsSONOS INC·Filed 2023·Granted Nov 12, 2024·0 cites·20 claims
- 2176USD619365SWheel hubTUMI INC·Filed 2008·Granted Jul 13, 2010·17 cites·1 claims
- 2276US2025048517A1Sound and Light ExperiencesSONOS INC·Filed 2024·Application pending·0 cites
- 2372US2023108506A1Playback TransitionsSONOS INC·Filed 2022·Application pending·0 cites
- 2471US11706566B2Playback transitionsSONOS INC·Filed 2022·Granted Jul 18, 2023·0 cites·20 claims
- 2569US12063729B2Sound and light experiencesSONOS INC·Filed 2022·Granted Aug 13, 2024·0 cites·21 claims
- 2669USD605857SFront panelTUMI INC·Filed 2008·Granted Dec 15, 2009·15 cites·1 claims
- 2768USD582898SEarpiece shieldALIPHCOM INC·Filed 2007·Granted Dec 16, 2008·16 cites·1 claims
- 2867USD604953SLuggage footTUMI INC·Filed 2008·Granted Dec 1, 2009·14 cites·1 claims
- 2965US2025251904A1Playback transitionsSONOS INC·Filed 2025·Application pending·0 cites
- 3064USD1034512SMedia player device docking stationSONOS INC·Filed 2020·Granted Jul 9, 2024·2 cites·1 claims
- 3163USD930612SMedia playback deviceSONOS INC·Filed 2018·Granted Sep 14, 2021·7 cites·1 claims
- 3261USD924832SSpeaker grill with graduated hole sizing over a transition area for a media deviceSONOS INC·Filed 2019·Granted Jul 13, 2021·6 cites·1 claims
- 3346USD799424SPortable power productHEWLETT PACKARD DEVELOPMENT CO LP·Filed 2015·Granted Oct 10, 2017·4 cites·1 claims
- 3446USD607642SSide panelTUMI INC·Filed 2008·Granted Jan 12, 2010·5 cites·1 claims
- 3544USD1096607SBattery for a media player deviceSONOS INC·Filed 2020·Granted Oct 7, 2025·0 cites·1 claims
- 3638USD801266SPortable power productHEWLETT PACKARD DEVELOPMENT CO LP·Filed 2015·Granted Oct 31, 2017·2 cites·1 claims
- 3737USD609474SHandleTUMI INC·Filed 2008·Granted Feb 9, 2010·2 cites·1 claims
- 3837USD608245SZipper pullTUMI INC·Filed 2008·Granted Jan 19, 2010·2 cites·1 claims
- 3934USD801267SPortable power productHEWLETT PACKARD DEVELOPMENT CO LP·Filed 2015·Granted Oct 31, 2017·1 cites·1 claims
- 4034USD750061SPortable electronic deviceHEWLETT PACKARD DEVELOPMENT CO·Filed 2013·Granted Feb 23, 2016·3 cites·1 claims
- 4134USD617559SHandleTUMI INC·Filed 2008·Granted Jun 15, 2010·1 cites·1 claims
- 4234USD607643SHandle frameTUMI INC·Filed 2008·Granted Jan 12, 2010·1 cites·1 claims
- 4331USD633302SWheel hubTUMI INC·Filed 2010·Granted Mar 1, 2011·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →