Inventor · disambiguated record
Joonwon Chang
Also filed as: CHANG JOONWON
5 granted patents·28 citations·filing 2019–2022
76Inventor score
Files withSAMSUNG ELECTRONICS CO LTD5
Top patents by PatentIndex Score
5 records- 0197US11714451B2Foldable electronic device including electronic penSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Aug 1, 2023·9 cites·20 claims
- 0297US11281254B2Foldable electronic device including electronic penSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Mar 22, 2022·13 cites·20 claims
- 0389US11064060B2Foldable electronic deviceSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Jul 13, 2021·4 cites·20 claims
- 0465US11553068B2Contact structure and electronic device including sameSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Jan 10, 2023·2 cites·15 claims
- 0556US11460893B2Electronic device including nonmetallic light guide structureSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Oct 4, 2022·0 cites·14 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →