Inventor · disambiguated record
Chang-Hyun Song
Also filed as: SONG CHANG HYUN
15 granted patents·1 pending application·33 citations·filing 2006–2024
89Inventor score
Top patents by PatentIndex Score
16 records- 0198US11301100B2Display deviceLG DISPLAY CO LTD·Filed 2020·Granted Apr 12, 2022·8 cites·4 claims
- 0297US10777620B2Display deviceLG DISPLAY CO LTD·Filed 2018·Granted Sep 15, 2020·12 cites·28 claims
- 0395US10928964B2Display device having a substantially transparent region in a touch padLG DISPLAY CO LTD·Filed 2018·Granted Feb 23, 2021·7 cites·14 claims
- 0491US10642394B2Display deviceLG DISPLAY CO LTD·Filed 2018·Granted May 5, 2020·6 cites·17 claims
- 0582US12506107B2Electronic device and display device using the sameLG DISPLAY CO LTD·Filed 2024·Granted Dec 23, 2025·0 cites·20 claims
- 0677US12108650B2Display device including stepped section substrate with embedded cameraLG DISPLAY CO LTD·Filed 2023·Granted Oct 1, 2024·0 cites·21 claims
- 0776US11782565B2Display device having one or more opaque conductive layers and blackened layersLG DISPLAY CO LTD·Filed 2022·Granted Oct 10, 2023·0 cites·16 claims
- 0876US11620012B2Display deviceLG DISPLAY CO LTD·Filed 2021·Granted Apr 4, 2023·0 cites·13 claims
- 0973US11209925B2Display deviceLG DISPLAY CO LTD·Filed 2020·Granted Dec 28, 2021·0 cites·11 claims
- 1071US11301102B2Display device having a substantially transparent region in a touch padLG DISPLAY CO LTD·Filed 2021·Granted Apr 12, 2022·0 cites·16 claims
- 1171US10884535B2Display deviceLG DISPLAY CO LTD·Filed 2020·Granted Jan 5, 2021·0 cites·20 claims
- 1270US12021056B2Electronic device and display device using the sameLG DISPLAY CO LTD·Filed 2021·Granted Jun 25, 2024·0 cites·20 claims
- 1368US11626456B2Display device including stepped section substrate with embedded cameraLG DISPLAY CO LTD·Filed 2020·Granted Apr 11, 2023·0 cites·20 claims
- 1464US11659761B2Display panel and display device including multi-polymer layer substrateLG DISPLAY CO LTD·Filed 2020·Granted May 23, 2023·0 cites·22 claims
- 1559US11892472B2Test deviceLEENO IND INC·Filed 2020·Granted Feb 6, 2024·0 cites·16 claims
- 1648US2007049189A1VentilatorLG ELECTRONICS INC·Filed 2006·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Chang-Hyun Song 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 →