Inventor · disambiguated record
Chien-Hau Chen
Also filed as: CHEN CHIEN-HAU
3 granted patents·173 citations·filing 1998–2002
76Inventor score
Technology areasB41J
Files withHEWLETT PACKARD CO3
Top patents by PatentIndex Score
3 records- 0196US6162589ADirect imaging polymer fluid jet orificeHEWLETT PACKARD CO·Filed 1998·Granted Dec 19, 2000·135 cites·17 claims
- 0287US6447102B1Direct imaging polymer fluid jet orificeHEWLETT PACKARD CO·Filed 2000·Granted Sep 10, 2002·28 cites·8 claims
- 0365US6520627B2Direct imaging polymer fluid jet orificeHEWLETT PACKARD CO·Filed 2002·Granted Feb 18, 2003·10 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →