Inventor · disambiguated record
Kuo-Chen Yang
Also filed as: YANG KUO-CHEN
4 granted patents·1 pending application·71 citations·filing 2000–2003
72Inventor score
Files withYANG KUO-CHEN1
Top patents by PatentIndex Score
5 records- 0178US6334557B1Capped containerFiled 2000·Granted Jan 1, 2002·40 cites·6 claims
- 0266US6468250B2Dual-chamber safety hypodermic syringeFiled 2000·Granted Oct 22, 2002·31 cites·9 claims
- 0337US6869990B2Agricultural solid waste composition and product made from the sameFiled 2003·Granted Mar 22, 2005·0 cites·11 claims
- 0433US6979417B2Method of making biodegradable non-polluting productYANG KUO-CHEN·Filed 2003·Granted Dec 27, 2005·0 cites·8 claims
- 0532US2002084549A1Method of making non-polluting productsFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →