Inventor · disambiguated record

Jiann-Fang Chang

Also filed as: CHANG JIANN-FANG

0 granted patents·2 pending applications·0 citations·filing 2007–2007

Technology areasB23D B27B

Files withP & F BROTHER IND CORP2

Top patents by PatentIndex Score

2 records

0151US2008053283A1Abutment plate assembly for cutting machineP & F BROTHER IND CORP·Filed 2007·Application pending·0 cites
0250US2009000449A1Tightening device for positioning a worktable of a machine tool relative to a baseP & F BROTHER IND CORP·Filed 2007·Application pending·0 cites

Join the waitlist — get patent alerts

Get an alert when Jiann-Fang 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 →