Inventor · name-matched record
LIU YUNFENG
3 granted patents·0 citations·filing 2024–2024
38Inventor score
Files withHUAWEI DIGITAL POWER TECH CO LTD3
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
3 records- 0168US12537374B2Photovoltaic system, relay detection method, and power supply systemHUAWEI DIGITAL POWER TECH CO LTD·Filed 2024·Granted Jan 27, 2026·0 cites·20 claims
- 0260US12556110B2Inverter and inverter control methodHUAWEI DIGITAL POWER TECH CO LTD·Filed 2024·Granted Feb 17, 2026·0 cites·20 claims
- 0359US12580387B2Power converter and method for controlling power converterHUAWEI DIGITAL POWER TECH CO LTD·Filed 2024·Granted Mar 17, 2026·0 cites·19 claims
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Identity basis: exact name match across USPTO filings. How scoring works →