Inventor · disambiguated record
Yamei Qi
Also filed as: QI YAMEI
4 granted patents·42 citations·filing 2008–2009
74Inventor score
Top patents by PatentIndex Score
4 records- 0184US8179126B2Hall rotary transformer and hall rotation angle encoder made of itLI TIECAI·Filed 2008·Granted May 15, 2012·21 cites·10 claims
- 0280US8089192B2Three-phase square-wave permanent magnet brushless DC motorLI TIECAI·Filed 2008·Granted Jan 3, 2012·16 cites·9 claims
- 0354US8183803B2Brushless DC motor control systemLI TIECAI·Filed 2009·Granted May 22, 2012·4 cites·8 claims
- 0442US8975799B2Broad-pole type square-wave three-phase brushless permanent magnet direct current motor and assembling method thereofQI YAMEI·Filed 2009·Granted Mar 10, 2015·1 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →