Inventor · disambiguated record
Rey-Chein Chang
Also filed as: CHANG REY-CHEIN
3 granted patents·48 citations·filing 1991–1992
71Inventor score
Files withIND TECH RES INST3
Top patents by PatentIndex Score
3 records- 0165US5210678AChain-type discharge wire for use in an electrostatic precipitatorIND TECH RES INST·Filed 1991·Granted May 11, 1993·32 cites·1 claims
- 0234US5328707ARecovery of waste liquid from production of rice liquorIND TECH RES INST·Filed 1992·Granted Jul 12, 1994·9 cites·2 claims
- 0329US5321274AAutomatic intermittent energization controller of electrostatic precipitator (ESP)IND TECH RES INST·Filed 1992·Granted Jun 14, 1994·7 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →