Inventor · disambiguated record
Ha-Na Choi
Also filed as: CHOI HA-NA
10 granted patents·5 pending applications·16 citations·filing 2015–2023
82Inventor score
Top patents by PatentIndex Score
15 records- 0192US10391518B2Method for manufacturing transparent pattern print steel platePOSCO·Filed 2015·Granted Aug 27, 2019·7 cites·18 claims
- 0288US12022212B2Image sensor and image sensing systemSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Jun 25, 2024·2 cites·19 claims
- 0384US10747360B2Display device and driver thereofSILICON WORKS CO LTD·Filed 2019·Granted Aug 18, 2020·4 cites·20 claims
- 0482US11420420B2Composite material steel sheetPOSCO·Filed 2018·Granted Aug 23, 2022·1 cites·7 claims
- 0582US2023357598A1Method of manufacturing a stainless steel sheet having etching patternsPOSCO CO LTD·Filed 2023·Application pending·0 cites
- 0675US10696858B2Ink composition for steel material, having excellent adhesion, method for manufacturing printed steel sheet by using same, and printed steel sheet manufactured therebyPOSCO·Filed 2016·Granted Jun 30, 2020·1 cites·20 claims
- 0770US10732768B2Panel driving apparatus and panel driving system including reset functionSILICON WORKS CO LTD·Filed 2018·Granted Aug 4, 2020·1 cites·17 claims
- 0859US2020255687A1Coating composition having excellent corrosion resistance and fingerprint resistance, stainless steel sheet having etching patterns, and manufacturing method thereforPOSCO·Filed 2016·Application pending·0 cites
- 0957US11383268B2Surface-treated metallic material with easy control of glossiness and manufacturing method thereforPOSCO·Filed 2016·Granted Jul 12, 2022·0 cites·10 claims
- 1056US2023029854A1Surface treatment composition for vibration damping steel sheet and vibration damping steel sheetPOSCO·Filed 2020·Application pending·0 cites
- 1156US2023023200A1Surface treatment composition for vibration damping steel sheet and vibration damping steel sheetPOSCO·Filed 2020·Application pending·0 cites
- 1252US10671198B2Display deviceSILICON WORKS CO LTD·Filed 2018·Granted Jun 2, 2020·0 cites·20 claims
- 1349US11591491B2Ink composition for inkjet printed steel plate, inkjet printed steel plate using the same, and method for producing inkjet printed steel platePOSCO·Filed 2016·Granted Feb 28, 2023·0 cites·18 claims
- 1448US10885824B2Display driving device and display device including the sameSILICON WORKS CO LTD·Filed 2019·Granted Jan 5, 2021·0 cites·13 claims
- 1548US2021062038A1Metal surface treatment composition having excellent slip resistance, and metal material to which same is appliedPOSCO·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →