Inventor · disambiguated record
Sangjin Cha
Also filed as: CHA SANGJIN
4 granted patents·44 citations·filing 2009–2015
72Inventor score
Top patents by PatentIndex Score
4 records- 0184US9713783B2Air purifierLG ELECTRONICS INC·Filed 2015·Granted Jul 25, 2017·3 cites·13 claims
- 0284US8410584B2Semiconductor device packages with electromagnetic interference shieldingAN JAESEON·Filed 2009·Granted Apr 2, 2013·40 cites·22 claims
- 0370US9855522B2Air purifierLG ELECTRONICS INC·Filed 2015·Granted Jan 2, 2018·1 cites·15 claims
- 0457US9802145B2Air purifierLG ELECTRONICS INC·Filed 2015·Granted Oct 31, 2017·0 cites·15 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →