Inventor · disambiguated record
Jason Jianzhong Chang
Also filed as: CHANG JASON · CHANG JASON JIANZHONG
3 granted patents·49 citations·filing 2009–2015
71Inventor score
Top patents by PatentIndex Score
3 records- 0193US8963710B2Systems and apparatus for container conversionHUANG JIANDONG·Filed 2013·Granted Feb 24, 2015·28 cites·12 claims
- 0283US9445969B2Systems and apparatus for container conversionHUANG JIANDONG·Filed 2015·Granted Sep 20, 2016·3 cites·3 claims
- 0381US8181311B2Adjustable hinged door closerCHIANG CHI-TSAO·Filed 2009·Granted May 22, 2012·18 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →