Inventor · disambiguated record
Seung Hwan Van
Also filed as: VAN SEUNG HWAN
5 granted patents·1 pending application·4 citations·filing 2012–2020
67Inventor score
Top patents by PatentIndex Score
6 records- 0169US9807038B2Method and system for providing instant messaging serviceKAKAO CORP·Filed 2012·Granted Oct 31, 2017·1 cites·18 claims
- 0260US10567319B2Method of providing instant messaging service and multiple services expanded from instant messaging serviceKAKAO CORP·Filed 2017·Granted Feb 18, 2020·1 cites·15 claims
- 0360US9647967B2Method of providing instant messaging service and multiple services expanded from instant messaging serviceKAKAO CORP·Filed 2012·Granted May 9, 2017·2 cites·18 claims
- 0457US10212488B2Channel-based method and system for relaying contentsKAKAO CORP·Filed 2014·Granted Feb 19, 2019·0 cites·15 claims
- 0556US10305827B2Method and system for providing instant messaging serviceKAKAO CORP·Filed 2017·Granted May 28, 2019·0 cites·20 claims
- 0633US2023127701A1Question-answer-based content sharing method and systemBMCAMP INC·Filed 2020·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →