Inventor · disambiguated record

Chang-Hyen Chun

Also filed as: CHUN CHANG · CHUN CHANG-HYEN

2 granted patents·32 citations·filing 2003–2014

54Inventor score

Technology areasH04R H04W

Files withGOELBIO CO LTD1 LG ELECTRONICS INC1

Top patents by PatentIndex Score

2 records

0173US7315741B2Handover processing method of mobile communication systemLG ELECTRONICS INC·Filed 2003·Granted Jan 1, 2008·32 cites·20 claims
0238US9973841B2Earbud set, and hearing aid and earphone using sameGOELBIO CO LTD·Filed 2014·Granted May 15, 2018·0 cites·13 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →