Inventor · disambiguated record
Fu-Nan Chang
Also filed as: CHANG FU-NAN
3 granted patents·2 pending applications·14 citations·filing 2009–2016
65Inventor score
Files withCHANG FU-NAN5
Top patents by PatentIndex Score
5 records- 0182US9820597B1Metal drinking strawCHANG FU-NAN·Filed 2016·Granted Nov 21, 2017·6 cites·2 claims
- 0266US9642484B2Dinnerware with multifunctional configurationsCHANG FU-NAN·Filed 2014·Granted May 9, 2017·5 cites·6 claims
- 0359US8109959B2Blood sampling needleCHANG FU-NAN·Filed 2010·Granted Feb 7, 2012·3 cites·6 claims
- 0445US2015190004A1Stainless steel beverage pipetteCHANG FU-NAN·Filed 2014·Application pending·0 cites
- 0545US2011112439A1Rotational Safety SyringeCHANG FU-NAN·Filed 2009·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Fu-Nan Chang files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →