Inventor · disambiguated record
Jeong Yeul Choi
Also filed as: CHOI JEONG YEUL
10 granted patents·1 pending application·2 citations·filing 2018–2019
77Inventor score
Top patents by PatentIndex Score
11 records- 0184US10351432B1Polyimide film for graphite sheet, graphite sheet prepared by using the same and method for preparing graphite sheetSKCKOLONPI INC·Filed 2018·Granted Jul 16, 2019·2 cites·18 claims
- 0273US12305017B2Graphite sheet and electronic device comprising samePI ADVANCED MAT CO LTD·Filed 2019·Granted May 20, 2025·0 cites·11 claims
- 0372US10870580B2Polyimide film for graphite sheet, graphite sheet prepared by using the same and method for preparing graphite sheetPI ADVANCED MAT CO LTD·Filed 2019·Granted Dec 22, 2020·0 cites·15 claims
- 0463US12043712B2Graphite sheet polyimide film comprising graphene-containing spherical PI-based filler, manufacturing method therefor, and graphite sheet manufactured using samePI ADVANCED MAT CO LTD·Filed 2018·Granted Jul 23, 2024·0 cites·21 claims
- 0560US12404370B2Method for producing polyimide film and polyimide film manufactured therebyPI ADVANCED MAT CO LTD·Filed 2019·Granted Sep 2, 2025·0 cites·11 claims
- 0659US12084553B2Polyimide film comprising at least two fillers having different diameters, and electronic device comprising samePI ADVANCED MAT CO LTD·Filed 2019·Granted Sep 10, 2024·0 cites·14 claims
- 0759US11905431B2Polyimide varnish comprising aromatic carboxylic acid for conductor coating and manufacturing method thereforPI ADVANCED MAT CO LTD·Filed 2018·Granted Feb 20, 2024·0 cites·22 claims
- 0857US11987670B2Polyimide film for graphite sheet having improved thermal conductivity, method for manufacturing same, and graphite sheet manufactured using samePI ADVANCED MAT CO LTD·Filed 2018·Granted May 21, 2024·0 cites·14 claims
- 0955US2022009143A1Polyimide composite film having improved surface adhesive strength with metal layer and method for preparing the samePI ADVANCED MAT CO LTD·Filed 2019·Application pending·0 cites
- 1052US12157802B2Polyimide film comprising two or more fillers with different particle diameters and electronic apparatus comprising samePI ADVANCED MAT CO LTD·Filed 2019·Granted Dec 3, 2024·0 cites·17 claims
- 1147US11731908B2Graphite sheet polyimide film comprising spherical PI-based filler, manufacturing method therefor, and graphite sheet manufactured using samePI ADVANCED MAT CO LTD·Filed 2018·Granted Aug 22, 2023·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →