Inventor · disambiguated record
Fugao Zhao
Also filed as: ZHAO FUGAO
11 granted patents·2 pending applications·6 citations·filing 2010–2023
80Inventor score
Top patents by PatentIndex Score
13 records- 0172US11563315B2Busway connector and power supply deviceHUAWEI DIGITAL POWER TECH CO LTD·Filed 2021·Granted Jan 24, 2023·1 cites·20 claims
- 0272US8259470B2Control circuit, control method, and power supply deviceFAN XIAODONG·Filed 2011·Granted Sep 4, 2012·4 cites·11 claims
- 0366US12165821B2Contact apparatus and electromagnetic switchHUAWEI DIGITAL POWER TECH CO LTD·Filed 2022·Granted Dec 10, 2024·0 cites·20 claims
- 0462US12198881B2Contact apparatus and electromagnetic switchHUAWEI DIGITAL POWER TECH CO LTD·Filed 2022·Granted Jan 14, 2025·0 cites·13 claims
- 0558US12476059B2Direct-current contactor, power distribution box, power battery assembly, and vehicleHUAWEI DIGITAL POWER TECH CO LTD·Filed 2023·Granted Nov 18, 2025·0 cites·19 claims
- 0656US12387889B2Power supply system and switch unitHUAWEI DIGITAL POWER TECH CO LTD·Filed 2023·Granted Aug 12, 2025·0 cites·20 claims
- 0756US11784467B2Power distribution equipment and power distribution systemHUAWEI DIGITAL POWER TECH CO LTD·Filed 2021·Granted Oct 10, 2023·0 cites·17 claims
- 0855US12340964B2Contact apparatus, electromagnetic switch, onboard charger, and new energy vehicleHUAWEI DIGITAL POWER TECH CO LTD·Filed 2023·Granted Jun 24, 2025·0 cites·17 claims
- 0954US9276485B2Control circuit for controlling reverse surge current in a synchronous rectification circuit and power supply device including the control circuitFAN XIAODONG·Filed 2010·Granted Mar 1, 2016·1 cites·15 claims
- 1054US2024120826A1Circuit breaker and power supply systemHUAWEI DIGITAL POWER TECH CO LTD·Filed 2023·Application pending·0 cites
- 1152US12184067B2Communication power supply systemHUAWEI DIGITAL POWER TECH CO LTD·Filed 2022·Granted Dec 31, 2024·0 cites·8 claims
- 1247US12198884B2Direct current contactor with moving and fixed contact components located within an arc-extinguishing cavityHUAWEI DIGITAL POWER TECH CO LTD·Filed 2022·Granted Jan 14, 2025·0 cites·17 claims
- 1342US2022209463A1Electrical connector and electrical equipmentHUAWEI DIGITAL POWER TECH CO LTD·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →