Inventor · disambiguated record
Doo Shik Chung
Also filed as: CHUNG DOO SHIK
3 granted patents·3 citations·filing 2012–2017
55Inventor score
Files withKAKAO CORP3
Top patents by PatentIndex Score
3 records- 0160US10567319B2Method of providing instant messaging service and multiple services expanded from instant messaging serviceKAKAO CORP·Filed 2017·Granted Feb 18, 2020·1 cites·15 claims
- 0260US9647967B2Method of providing instant messaging service and multiple services expanded from instant messaging serviceKAKAO CORP·Filed 2012·Granted May 9, 2017·2 cites·18 claims
- 0357US10212488B2Channel-based method and system for relaying contentsKAKAO CORP·Filed 2014·Granted Feb 19, 2019·0 cites·15 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →