Inventor · disambiguated record
Yangwei Zhan
Also filed as: ZHAN YANGWEI
3 granted patents·5 citations·filing 2020–2020
58Inventor score
Files withNURAY TECH CO LTD3
Top patents by PatentIndex Score
3 records- 0181US11830698B2Constant current-controlled power supply circuit and field emission electron sourceNURAY TECH CO LTD·Filed 2020·Granted Nov 28, 2023·2 cites·20 claims
- 0276US12149170B2Power supply circuit and field emission electron sourceNURAY TECH CO LTD·Filed 2020·Granted Nov 19, 2024·2 cites·16 claims
- 0372US11792908B2Time-division multiplexing control device and systemNURAY TECH CO LTD·Filed 2020·Granted Oct 17, 2023·1 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →