Inventor · disambiguated record
Jianfei Zhao
Also filed as: ZHAO JIANFEI
7 granted patents·2 pending applications·7 citations·filing 2016–2025
74Inventor score
Files withSUZHOU LITTELFUSE OVS CO LTD4HAMLIN ELECT SUZHOU CO LTD2ZHAO JIANFEI2HAMLIN ELECTRONICS SUZHOU LTD1
Top patents by PatentIndex Score
9 records- 0178US12044708B2Differential signal current sensorSUZHOU LITTELFUSE OVS CO LTD·Filed 2019·Granted Jul 23, 2024·2 cites·20 claims
- 0275US2025251426A1Snap-on current sensor designSUZHOU LITTELFUSE OVS CO LTD·Filed 2025·Application pending·0 cites
- 0367US12313656B2Snap-on current sensor designSUZHOU LITTELFUSE OVS CO LTD·Filed 2022·Granted May 27, 2025·0 cites·13 claims
- 0461USD984291SCenter toolZHAO JIANFEI·Filed 2022·Granted Apr 25, 2023·3 cites·1 claims
- 0554USD1000297SMeasuring toolZHAO JIANFEI·Filed 2022·Granted Oct 3, 2023·2 cites·1 claims
- 0650US11085795B2Rotary position sensor with plurality magnet arrangementHAMLIN ELECTRONICS SUZHOU LTD·Filed 2016·Granted Aug 10, 2021·0 cites·12 claims
- 0748US10969257B2Rotary position sensor with dual magnet arrangementHAMLIN ELECT SUZHOU CO LTD·Filed 2016·Granted Apr 6, 2021·0 cites·13 claims
- 0848US2024369600A1Battery system and hybrid current sensor thereforSUZHOU LITTELFUSE OVS CO LTD·Filed 2022·Application pending·0 cites
- 0944US11125583B2Integrated dual rotary position sensorHAMLIN ELECT SUZHOU CO LTD·Filed 2016·Granted Sep 21, 2021·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →