Inventor · disambiguated record
Cheng-Chang Liao
Also filed as: LIAO CHENG-CHANG
2 granted patents·2 pending applications·0 citations·filing 2001–2020
22Inventor score
Files withLIAO CHENG CHANG2
Top patents by PatentIndex Score
4 records- 0132US11338654B1Concealed automobile glare shield device with sliding grooveLIAO CHENG CHANG·Filed 2020·Granted May 24, 2022·0 cites·15 claims
- 0226US10625579B2Concealed sun visorLIAO CHENG CHANG·Filed 2018·Granted Apr 21, 2020·0 cites·7 claims
- 0324US2005075186A1Golf swing practice deviceFiled 2003·Application pending·0 cites
- 0420US2002160851A1Iron golf club for use in approach shotFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →