Inventor · disambiguated record
Wen-Ruey Chang
Also filed as: CHANG WEN RUEY
5 granted patents·84 citations·filing 1999–2005
80Inventor score
Top patents by PatentIndex Score
5 records- 0171US6312138B1Lighted magnetic retrieval toolFiled 1999·Granted Nov 6, 2001·39 cites·8 claims
- 0267US7178346B2Constant temperature refrigeration system for extensive temperature range application and control method thereofIND TECH RES INST·Filed 2005·Granted Feb 20, 2007·5 cites·5 claims
- 0367US6325948B1Waferless clean process of a dry etcherLAM RES CO LTD·Filed 1999·Granted Dec 4, 2001·32 cites·9 claims
- 0442US7000412B2Constant temperature refrigeration system for extensive temperature range application and control method thereofIND TECH RES INST·Filed 2004·Granted Feb 21, 2006·3 cites·14 claims
- 0538US7044213B2Constant temperature refrigeration system for extensive temperature range application and control method thereofIND TECH RES INST·Filed 2002·Granted May 16, 2006·5 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →