Inventor · disambiguated record
Dong Joo Roh
Also filed as: ROH DONG-JOO
1 granted patent·2 pending applications·0 citations·filing 2007–2020
4Inventor score
Files withSAMSUNG ELECTRONICS CO LTD3
Top patents by PatentIndex Score
3 records- 0146US11519953B2Apparatus for testing semiconductor deviceSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Dec 6, 2022·0 cites·20 claims
- 0236US2008090311A1Dipping detecting device for fabricating a semiconductor deviceSAMSUNG ELECTRONICS CO LTD·Filed 2007·Application pending·0 cites
- 0316US2016109512A1Semiconductor package test blade and semiconductor package test apparatus including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →