Inventor · name-matched record
WANG TENGFEI
1 granted patent·3 pending applications·0 citations·filing 2023–2025
13Inventor score
Files withSUNGROW POWER SUPPLY CO LTD2LAIWU STEEL YINSHAN SECTION CO LTD1SCHLUMBERGER TECHNOLOGY CORP1
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
4 records- 0177US12565899B2Bearings for electric submersible pumpsSCHLUMBERGER TECHNOLOGY CORP·Filed 2024·Granted Mar 3, 2026·0 cites·16 claims
- 0271US2026028690A1Steel board for polar marine engineering and preparation method thereforLAIWU STEEL YINSHAN SECTION CO LTD·Filed 2025·Application pending·0 cites
- 0355US2026039220A1Single-stage three-port magnetic integrated topology, and vehicle-mounted charger and control method thereforSUNGROW POWER SUPPLY CO LTD·Filed 2023·Application pending·0 cites
- 0449US2026031701A1Control method and control circuit for bidirectional resonant direct-current converterSUNGROW POWER SUPPLY CO LTD·Filed 2023·Application pending·0 cites
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Identity basis: exact name match across USPTO filings. How scoring works →