Inventor · disambiguated record
Pyung Hwa Choi
Also filed as: CHOI PYUNG · CHOI PYUNG HWA
5 granted patents·47 citations·filing 1997–2023
72Inventor score
Top patents by PatentIndex Score
5 records- 0172US10795554B2Method of operating terminal for instant messaging serviceKAKAO CORP·Filed 2019·Granted Oct 6, 2020·1 cites·19 claims
- 0268US12237935B2Method for instant messaging service providing schedule service and apparatus thereofKAKAO CORP·Filed 2023·Granted Feb 25, 2025·0 cites·20 claims
- 0368US12212424B2Method for instant messaging service providing schedule service and apparatus thereofKAKAO CORP·Filed 2023·Granted Jan 28, 2025·0 cites·15 claims
- 0460US11817962B2Method for instant messaging service providing schedule service and apparatus thereofKAKAO CORP·Filed 2021·Granted Nov 14, 2023·0 cites·12 claims
- 0556US6587565B1System for improving a spatial effect of stereo sound or encoded sound3S TECH CO LTD·Filed 1997·Granted Jul 1, 2003·46 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →