Inventor · disambiguated record
Wei-Jieh Chang
Also filed as: CHANG WEI-JIEH
3 granted patents·69 citations·filing 1998–2001
73Inventor score
Files withIND TECH RES INST3
Top patents by PatentIndex Score
3 records- 0184US6743636B2Microfluid driving deviceIND TECH RES INST·Filed 2001·Granted Jun 1, 2004·42 cites·4 claims
- 0247US6199281B1Method of preparing a hearth roll with a coatingIND TECH RES INST·Filed 1999·Granted Mar 13, 2001·14 cites·22 claims
- 0337US5976636AMagnetic apparatus for arc ion platingIND TECH RES INST·Filed 1998·Granted Nov 2, 1999·13 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →