Inventor · disambiguated record
Ji Hwan Yu
Also filed as: YU JI HWAN
8 granted patents·1 pending application·18 citations·filing 2003–2021
81Inventor score
Top patents by PatentIndex Score
9 records- 0195US11056506B2Semiconductor device including stack structure and trenchesSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Jul 6, 2021·3 cites·19 claims
- 0288US10707229B2Semiconductor device including stack structure and trenchesSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Jul 7, 2020·4 cites·20 claims
- 0388US10276591B2Vertical memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Apr 30, 2019·8 cites·20 claims
- 0472US12402308B2Semiconductor device including stack structure and trenchesSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Aug 26, 2025·0 cites·20 claims
- 0572US10644028B2Vertical memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted May 5, 2020·1 cites·17 claims
- 0652US10367216B2Method and system for controlling energy supply in fuel cell vehicleHYUNDAI MOTOR CO LTD·Filed 2017·Granted Jul 30, 2019·0 cites·13 claims
- 0742US6893940B2Method of manufacturing semiconductor deviceDONGBU ELECTRONICS CO LTD·Filed 2003·Granted May 17, 2005·2 cites·11 claims
- 0839US7588987B2Semiconductor device and method for fabricating the sameDONGBU ELECTRONICS CO LTD·Filed 2005·Granted Sep 15, 2009·0 cites·11 claims
- 0939US2008153219A1Method for Manufacturing CMOS Image SensorYU JI HWAN·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →