Inventor · disambiguated record

Ling-Yu Cheng

Also filed as: CHENG LING-YU

2 granted patents·6 citations·filing 1997–1997

45Inventor score

Technology areasC08G C08L

Files withIND TECH RES INST2

Top patents by PatentIndex Score

2 records

0137US5986041APolyetheresteramide and method of preparing the sameIND TECH RES INST·Filed 1997·Granted Nov 16, 1999·6 cites·28 claims
0225US6156915AReactive and durable anti-static agent and method of preparing the sameIND TECH RES INST·Filed 1997·Granted Dec 5, 2000·0 cites·32 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →