Inventor · name-matched record

YU YANAN

2 granted patents·0 citations·filing 2024–2024

22Inventor score

Technology areasH02K

Files withDONGGUAN DIRECT DRIVE TECH LIMITED2

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

0158US12521589B2Fitness device using two motors for offsetting shakesDONGGUAN DIRECT DRIVE TECH LIMITED·Filed 2024·Granted Jan 13, 2026·0 cites·10 claims
0253US12521590B2Fitness device based on direct-drive motorDONGGUAN DIRECT DRIVE TECH LIMITED·Filed 2024·Granted Jan 13, 2026·0 cites·7 claims

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Identity basis: exact name match across USPTO filings. How scoring works →