Inventor · disambiguated record
Joon Hyun Chang
Also filed as: CHANG JOON HYUN
1 granted patent·1 pending application·0 citations·filing 2012–2015
13Inventor score
Top patents by PatentIndex Score
2 records- 0150US9776886B2Apparatus for preparing cathode active material precursor for lithium secondary batteries and method for preparing the same using the apparatusLG CHEMICAL LTD·Filed 2015·Granted Oct 3, 2017·0 cites·7 claims
- 0247US2014065058A1Apparatus for preparing cathode active material precursor for lithium secondary batteries and method for preparing the same using the apparatusPARK BYUNGCHUN·Filed 2012·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Joon Hyun 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 →