Inventor · disambiguated record
Han Byeol Choi
Also filed as: CHOI HAN BYEOL
4 granted patents·1 pending application·4 citations·filing 2008–2023
62Inventor score
Top patents by PatentIndex Score
5 records- 0168US12237935B2Method for instant messaging service providing schedule service and apparatus thereofKAKAO CORP·Filed 2023·Granted Feb 25, 2025·0 cites·20 claims
- 0268US12212424B2Method for instant messaging service providing schedule service and apparatus thereofKAKAO CORP·Filed 2023·Granted Jan 28, 2025·0 cites·15 claims
- 0360US11817962B2Method for instant messaging service providing schedule service and apparatus thereofKAKAO CORP·Filed 2021·Granted Nov 14, 2023·0 cites·12 claims
- 0452US8250156B2Method and system for providing additional information related to content of an e-mailBAEK CHANG YOL·Filed 2008·Granted Aug 21, 2012·4 cites·19 claims
- 0536US2008301581A1Method and system for providing additional information service onto e-mailNHN CORP·Filed 2008·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Han Byeol Choi 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 →