Inventor · disambiguated record

Weichi Chang

Also filed as: CHANG WEICHI

2 granted patents·46 citations·filing 2004–2011

62Inventor score

Technology areasF16K

Files withCHANG WEICHI1 GLOBE UNION IND CORP1

Top patents by PatentIndex Score

2 records

0182US7174916B2Flow and temperature separation control valveGLOBE UNION IND CORP·Filed 2004·Granted Feb 13, 2007·39 cites·17 claims
0269US8667625B2Connecting structure for a faucetCHANG WEICHI·Filed 2011·Granted Mar 11, 2014·7 cites·12 claims

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