Inventor · disambiguated record
Sung-Nien Chang
Also filed as: CHANG SUNG-NIEN
2 granted patents·23 citations·filing 1999–2000
61Inventor score
Technology areasY10T
Files withFOUR PILLARS ENTPR CORP2
Top patents by PatentIndex Score
2 records- 0161US6500290B1Process for manufacturing a multi-layered flat adhesive tapeFOUR PILLARS ENTPR CORP·Filed 2000·Granted Dec 31, 2002·10 cites·18 claims
- 0249US6224705B1Special process for manufacturing multi-layered flat adhesive tapeFOUR PILLARS ENTPR CORP·Filed 1999·Granted May 1, 2001·13 cites·38 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →