Inventor · disambiguated record
Hae Il Chung
Also filed as: CHUNG HAE IL
4 granted patents·186 citations·filing 1997–2005
81Inventor score
Technology areasB60N
Files withWOOBO TECH CO LTD3
Top patents by PatentIndex Score
4 records- 0188US7543891B2Device for stooping car headrestsWOOBO TECH CO LTD·Filed 2005·Granted Jun 9, 2009·38 cites·18 claims
- 0282US6000760ADevice for tilting headrest for automobile and device for moving headrest forward and backward in which the tilting device is usedFiled 1997·Granted Dec 14, 1999·85 cites·19 claims
- 0377US7455363B2Device for moving headrest back and forthWOOBO TECH CO LTD·Filed 2004·Granted Nov 25, 2008·40 cites·17 claims
- 0463US7284799B2Armrest tilting deviceWOOBO TECH CO LTD·Filed 2004·Granted Oct 23, 2007·23 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →