Inventor · disambiguated record
Cheol-Seung Han
Also filed as: HAN CHEOL-SEUNG
4 granted patents·12 citations·filing 2015–2017
63Inventor score
Files withAMOSENSE CO LTD4
Top patents by PatentIndex Score
4 records- 0188US9942955B2LED lamp using switching circuitAMOSENSE CO LTD·Filed 2015·Granted Apr 10, 2018·11 cites·4 claims
- 0265US10923274B2Current transformer module and power supply device including the sameAMOSENSE CO LTD·Filed 2017·Granted Feb 16, 2021·1 cites·18 claims
- 0354US11184698B2Headset capable of wireless charging, and headset charging system using wireless power transmission comprising sameAMOSENSE CO LTD·Filed 2017·Granted Nov 23, 2021·0 cites·9 claims
- 0449US11915859B2Core for current transformerAMOSENSE CO LTD·Filed 2017·Granted Feb 27, 2024·0 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when Cheol-Seung Han 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 →