Inventor · disambiguated record
Sang Joon Kwak
Also filed as: KWAK SANG · KWAK SANG JOON
5 granted patents·21 citations·filing 2011–2016
72Inventor score
Technology areasA63H
Top patents by PatentIndex Score
5 records- 0189US9421473B2Wall mounted toy track setMATTEL INC·Filed 2013·Granted Aug 23, 2016·14 cites·20 claims
- 0283US9345979B2Wall mounted toy track setMATTEL INC·Filed 2013·Granted May 24, 2016·7 cites·13 claims
- 0355US9808729B2Wall mounted toy track setMATTEL INC·Filed 2016·Granted Nov 7, 2017·0 cites·17 claims
- 0454US9352238B2Toy vehicle track setMATTEL INC·Filed 2013·Granted May 31, 2016·0 cites·20 claims
- 0533US9114327B2Toy playsetMOH RICHELLE·Filed 2011·Granted Aug 25, 2015·0 cites·16 claims
Join the waitlist — get patent alerts
Get an alert when Sang Joon Kwak 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 →