Inventor · disambiguated record
Huang Chang Liu
Also filed as: LIU HUANG · LIU HUANG CHANG
3 granted patents·2 pending applications·74 citations·filing 2004–2017
71Inventor score
Top patents by PatentIndex Score
5 records- 0180US8113582B2Chair cushionLIU HUANG CHANG·Filed 2009·Granted Feb 14, 2012·31 cites·12 claims
- 0275US7063384B2Flexible chair backLIU HUANG CHANG·Filed 2004·Granted Jun 20, 2006·42 cites·1 claims
- 0357US10292499B1Chair structureLIU HUANG CHANG·Filed 2017·Granted May 21, 2019·1 cites·4 claims
- 0440US2009176367A1OPTIMIZED SiCN CAPPING LAYERBAKS HEIDI·Filed 2008·Application pending·0 cites
- 0538US2007155186A1OPTIMIZED SiCN CAPPING LAYERCHARTERED SEMICONDUCTOR MFG·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →