Inventor · disambiguated record
Jisoo Chang
Also filed as: CHANG JISOO
6 granted patents·1 pending application·3 citations·filing 2020–2024
69Inventor score
Files withSAMSUNG ELECTRONICS CO LTD7
Top patents by PatentIndex Score
7 records- 0181US11159146B2Reconfigurable analog filter and integrated circuit including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Oct 26, 2021·2 cites·20 claims
- 0272US11694050B2Internal voltage generator and smart card including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Jul 4, 2023·1 cites·19 claims
- 0364US12511510B2Internal voltage generator and smart card including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Dec 30, 2025·0 cites·16 claims
- 0464US12210921B2Bi-directional voltage converter of smart card and smart card including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Jan 28, 2025·0 cites·12 claims
- 0562US11599760B2Bi-directional voltage converter of smart card and smart card including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Mar 7, 2023·0 cites·16 claims
- 0654US2025239929A1Power circuit including voltage conversion circuit and current sensing circuit and operating method of power circuitSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 0748US11264962B2Fully differential amplifier including feedforward pathSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Mar 1, 2022·0 cites·20 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →