Inventor · disambiguated record
Ji Hoon Na
Also filed as: NA JI-HOON
4 granted patents·2 pending applications·1 citations·filing 2012–2021
57Inventor score
Top patents by PatentIndex Score
6 records- 0171US9897554B2Method of inspecting surface and method of inspecting photomask using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Feb 20, 2018·1 cites·20 claims
- 0270US11281093B2Systems and methods using mask pattern measurements performed with compensated light signalsSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Mar 22, 2022·0 cites·8 claims
- 0360US11061322B2Systems and methods using mask pattern measurements performed with compensated light signalsSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Jul 13, 2021·0 cites·13 claims
- 0437US2013038716A1Method of inspecting a mask and apparatus for performing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2012·Application pending·0 cites
- 0532US2016078608A1Reticle inspection apparatus and methodSAMSUNG ELECTRONICS CO LTD·Filed 2015·Application pending·0 cites
- 0630US11904230B2Device for inputting and controlling driving state information of billiard ballGO CUE INC·Filed 2019·Granted Feb 20, 2024·0 cites·12 claims
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