Inventor · disambiguated record
Gu-Hwan Na
Also filed as: NA GU HWAN
1 granted patent·7 pending applications·0 citations·filing 2005–2009
8Inventor score
Technology areasB41J
Files withSAMSUNG ELECTRONICS CO LTD8
Top patents by PatentIndex Score
8 records- 0135US2008174642A1Ink supplying/blocking device and image forming apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2007·Application pending·0 cites
- 0232US2010171788A1Ink-jet printer having suction function and method of operating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2009·Application pending·0 cites
- 0332US2008316252A1Ink-jet image forming apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2008·Application pending·0 cites
- 0429US2006221118A1Inkjet head and inkjet printer with the sameSAMSUNG ELECTRONICS CO LTD·Filed 2005·Application pending·0 cites
- 0525US7597414B2Hybrid inkjet image forming apparatus having replaceable scanning unitSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Oct 6, 2009·0 cites·12 claims
- 0625US2010177139A1Inkjet image forming apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2009·Application pending·0 cites
- 0722US2008291230A1Image forming apparatus having a missing nozzle detection unitSAMSUNG ELECTRONICS CO LTD·Filed 2007·Application pending·0 cites
- 0819US2006114286A1Inkjet printerSAMSUNG ELECTRONICS CO LTD·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →