Inventor · disambiguated record
Changbum Koo
Also filed as: KOO CHANGBUM
3 granted patents·5 citations·filing 2016–2021
54Inventor score
Technology areasH04N
Files withLG ELECTRONICS INC3
Top patents by PatentIndex Score
3 records- 0181US10631039B2Image display deviceLG ELECTRONICS INC·Filed 2016·Granted Apr 21, 2020·5 cites·20 claims
- 0246US11917257B2Display device and display systemLG ELECTRONICS INC·Filed 2019·Granted Feb 27, 2024·0 cites·6 claims
- 0341US12389058B2Mobile terminal and display systemLG ELECTRONICS INC·Filed 2021·Granted Aug 12, 2025·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →