Inventor · disambiguated record
Hak Sik Joo
Also filed as: JOO HAK SIK
1 granted patent·1 pending application·0 citations·filing 2007–2016
9Inventor score
Files withJOO HAK SIK2
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2 records- 0121US2008118385A1Method for manufacturing open cell microporous metalJOO HAK SIK·Filed 2007·Application pending·0 cites
- 0217US11052636B2Fused sheet for electromagnetic wave absorption-extinction and shielding, and for electronic equipment high heat dissipation, and method of manufacturing the sameJOO HAK SIK·Filed 2016·Granted Jul 6, 2021·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →