Inventor · name-matched record
WAN SONG
2 granted patents·0 citations·filing 2022–2024
21Inventor score
Technology areasH02J
Files withHUAWEI DIGITAL POWER TECH CO LTD2
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
2 records- 0155US12519317B2Power supply system, protection method for power supply system, and DC/DC converterHUAWEI DIGITAL POWER TECH CO LTD·Filed 2024·Granted Jan 6, 2026·0 cites·19 claims
- 0250US12531510B2Location update method and apparatus of photovoltaic stringHUAWEI DIGITAL POWER TECH CO LTD·Filed 2022·Granted Jan 20, 2026·0 cites·19 claims
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Identity basis: exact name match across USPTO filings. How scoring works →