Inventor · disambiguated record
Busang Cha
Also filed as: CHA Busang
1 granted patent·1 pending application·0 citations·filing 2018–2021
13Inventor score
Technology areasY02P
Files withPI CRYSTAL INC2
Top patents by PatentIndex Score
2 records- 0163US2021296600A1Flexible substrate, electronic device, and method for manufacturing electronic devicePI CRYSTAL INC·Filed 2021·Application pending·0 cites
- 0256US11178764B2Flexible substrate, electronic device, and method for manufacturing electronic devicePI CRYSTAL INC·Filed 2018·Granted Nov 16, 2021·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →