Inventor · name-matched record
YIN KAI
2 granted patents·0 citations·filing 2020–2022
23Inventor score
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- 0162US12573973B2Saliency tracking for brushless Dc motors and other permanent magnet synchronous motorsYIN KAI·Filed 2022·Granted Mar 10, 2026·0 cites·22 claims
- 0237US12516021B2Method for preparing brivaracetam and intermediate thereofSHANGHAI SYNCORES TECH INC LTD·Filed 2020·Granted Jan 6, 2026·0 cites·19 claims
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Identity basis: exact name match across USPTO filings. How scoring works →