Inventor · disambiguated record
Ching-Min Chang
Also filed as: CHANG CHING-MIN
4 granted patents·427 citations·filing 1996–1997
83Inventor score
Files withIND TECH RES INST2
Top patents by PatentIndex Score
4 records- 0192US5852251AMethod and apparatus for real-time dynamic midi controlIND TECH RES INST·Filed 1997·Granted Dec 22, 1998·148 cites·16 claims
- 0292US5630244AElastic toothbrushFiled 1996·Granted May 20, 1997·181 cites·5 claims
- 0375US5673452AToothbrushFiled 1996·Granted Oct 7, 1997·65 cites·1 claims
- 0468US5869783AMethod and apparatus for interactive music accompanimentIND TECH RES INST·Filed 1997·Granted Feb 9, 1999·33 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →