Inventor · disambiguated record

Chia-Huei Yu

Also filed as: YU CHIA-HUEI

1 granted patent·1 pending application·9 citations·filing 2002–2004

31Inventor score

Technology areasC09B D06P

Files withEVERLIGHT USA INC2

Top patents by PatentIndex Score

2 records

0167US6815536B2Monoazo reactive red dyestuffEVERLIGHT USA INC·Filed 2002·Granted Nov 9, 2004·9 cites·22 claims
0242US2005203286A1Environmental protection series of reactive dyestuffs and their useEVERLIGHT USA INC·Filed 2004·Application pending·0 cites

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