Inventor · disambiguated record
Kao-San Chen
Also filed as: CHEN KAO-SAN
8 granted patents·3 pending applications·446 citations·filing 1996–2009
90Inventor score
Files withCHEN KAO-SAN2
Top patents by PatentIndex Score
11 records- 0195US6082813AFoldable chairFiled 1999·Granted Jul 4, 2000·205 cites·6 claims
- 0283US5645259AFoldable leg assembly for a tableFiled 1996·Granted Jul 8, 1997·64 cites·6 claims
- 0380US6073894AFoldable leg assemblyFiled 1998·Granted Jun 13, 2000·61 cites·8 claims
- 0468US5884566ARoll-up table top assemblyFiled 1997·Granted Mar 23, 1999·39 cites·3 claims
- 0567US6488331B2Foldable chair frameFiled 2000·Granted Dec 3, 2002·24 cites·8 claims
- 0661US7942476B2Collapsible chairCHEN KAO-SAN·Filed 2009·Granted May 17, 2011·8 cites·2 claims
- 0761US5722763ALanternFiled 1996·Granted Mar 3, 1998·23 cites·6 claims
- 0860US6131971AFoldable spadeFiled 1999·Granted Oct 17, 2000·22 cites·6 claims
- 0948US2005178797A1Modification structure of multi-layer portable water bagFiled 2004·Application pending·0 cites
- 1045US2009174230A1Foldable chair frameCHEN KAO-SAN·Filed 2008·Application pending·0 cites
- 1144US2004051009A1Extensible leg frameFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →