Inventor · disambiguated record
Yi-Xian Jan
Also filed as: JAN YI-XIAN
5 granted patents·2 citations·filing 2019–2023
62Inventor score
Files withUPI SEMICONDUCTOR CORP5
Top patents by PatentIndex Score
5 records- 0183US11199564B2Current sensing circuitUPI SEMICONDUCTOR CORP·Filed 2020·Granted Dec 14, 2021·2 cites·8 claims
- 0258US12512759B2Controller of buck-boost conversion circuit and mode switching method thereofUPI SEMICONDUCTOR CORP·Filed 2023·Granted Dec 30, 2025·0 cites·12 claims
- 0356US11789045B2Current sensing circuitUPI SEMICONDUCTOR CORP·Filed 2022·Granted Oct 17, 2023·0 cites·6 claims
- 0446US11139788B2Measuring current generation circuitUPI SEMICONDUCTOR CORP·Filed 2020·Granted Oct 5, 2021·0 cites·9 claims
- 0544US10715114B1Filter and operating method thereofUPI SEMICONDUCTOR CORP·Filed 2019·Granted Jul 14, 2020·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →