Inventor · disambiguated record

Shuo Chang

Also filed as: CHANG SHUO · CHANG SHUO-CHIH

2 granted patents·20 citations·filing 2009–2014

58Inventor score

Technology areasB29C G06Q

Files withCHANG SHUO-CHIH1 EBAY INC1

Top patents by PatentIndex Score

2 records

0187US10185972B2Predicting purchase session behavior using the shopping funnel model stagesEBAY INC·Filed 2014·Granted Jan 22, 2019·14 cites·14 claims
0268US8596856B2Counter-rotating twin screw extruderCHANG SHUO-CHIH·Filed 2009·Granted Dec 3, 2013·6 cites·4 claims

Join the waitlist — get patent alerts

Get an alert when Shuo 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 →