Inventor · disambiguated record
Changwoo Song
Also filed as: SONG CHANGWOO
4 granted patents·2 pending applications·9 citations·filing 2014–2024
68Inventor score
Top patents by PatentIndex Score
6 records- 0185US9877412B2Mobile terminal and manufacturing method for heat spreader moduleLG ELECTRONICS INC·Filed 2017·Granted Jan 23, 2018·2 cites·15 claims
- 0285US9575522B2Mobile terminal and manufacturing method for heat spreader moduleLG ELECTRONICS INC·Filed 2014·Granted Feb 21, 2017·5 cites·33 claims
- 0370US10818503B2Method of etching at low temperature and plasma etching apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Oct 27, 2020·2 cites·16 claims
- 0454US2018132377A1Mobile terminal and manufacturing method for heat spreader moduleLG ELECTRONICS INC·Filed 2018·Application pending·0 cites
- 0552US2025273504A1Wafer transfer apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 0646US9826073B2Watch type mobile terminalLG ELECTRONICS INC·Filed 2015·Granted Nov 21, 2017·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →