Inventor · disambiguated record

Jeongmi Ha

Also filed as: HA JEONGMI

1 granted patent·0 citations·filing 2019–2019

4Inventor score

Technology areasB41J

Files withSOCIéTé BIC1

Top patents by PatentIndex Score

1 record

0142US11633951B2Printing device and composition comprising magnetic-color-changeable microcapsulesSOCIéTé BIC·Filed 2019·Granted Apr 25, 2023·0 cites·19 claims

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