Inventor · disambiguated record
Shunfa Zhang
Also filed as: ZHANG SHUNFA
2 granted patents·0 citations·filing 2023–2023
22Inventor score
Technology areasH05B
Top patents by PatentIndex Score
2 records- 0156US12309898B2Interface control circuit, control method and interface control deviceSHANGHAI BRIGHT POWER SEMICONDUCTOR CO LTD·Filed 2023·Granted May 20, 2025·0 cites·15 claims
- 0255US12256472B2LED dimming method, dimming controller and systemSHANGHAI BRIGHT POWER SEMICONDUCTOR CO LTD·Filed 2023·Granted Mar 18, 2025·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →