Inventor · disambiguated record
Chunghsiang Chang
Also filed as: CHANG CHUNGHSIANG
3 granted patents·1 pending application·4 citations·filing 2010–2013
56Inventor score
Top patents by PatentIndex Score
4 records- 0153US9261887B2Pressure balance valveGLOBE UNION IND CORP·Filed 2013·Granted Feb 16, 2016·1 cites·14 claims
- 0251US9038651B2Switching valveGLOBE UNION IND CORP·Filed 2013·Granted May 26, 2015·1 cites·9 claims
- 0351US8464746B2Automatic water distributorCHANG CHUNGHSIANG·Filed 2010·Granted Jun 18, 2013·2 cites·18 claims
- 0426US2011203689A1Temperature controlling valveCHANG CHUNGHSIANG·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →