Inventor · disambiguated record
Chang Jin
Also filed as: JIN CHANG · JIN CHANG KI
3 granted patents·2 pending applications·8 citations·filing 2010–2017
58Inventor score
Top patents by PatentIndex Score
5 records- 0179US8726933B2Pressure control valveCHEN GENG·Filed 2010·Granted May 20, 2014·7 cites·11 claims
- 0260US10149755B2Method for preparing an artificial heart valve leafletKINGSTRONBIO CHANGSHU CO LTD·Filed 2016·Granted Dec 11, 2018·1 cites·10 claims
- 0339US10166099B2Artificial heart valve annuloplasty ringKINGSTRONBIO CHANGSHU CO LTD·Filed 2016·Granted Jan 1, 2019·0 cites·19 claims
- 0432US2017264929A1Video and audio transmission method and system thereofACROVISION CO LTD·Filed 2017·Application pending·0 cites
- 0532US2016310275A1Artificial heart valve annuloplasty ringKINGSTRONBIO (CHANGSHU) CO LTD·Filed 2016·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Chang Jin 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 →