Inventor · disambiguated record

Sang-Chul Koh

Also filed as: KOH SANG-CHUL

2 granted patents·8 citations·filing 2002–2005

50Inventor score

Technology areasB41J

Files withSAMSUNG ELECTRONICS CO LTD2

Top patents by PatentIndex Score

2 records

0164US6974208B2Head of inkjet printer and method of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2002·Granted Dec 13, 2005·8 cites·20 claims
0245US7533971B2Head of inkjet printer and method of manufacturing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted May 19, 2009·0 cites·8 claims

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