Assignee
LUO LIFENG
CN·4 granted patents·3 citations·filing 2015–2023
Top patents by PatentIndex Score
4 records- 0170USD1062621SWireless chargerLUO LIFENG·Filed 2023·Granted Feb 18, 2025·3 cites·1 claims
- 0247US10280972B2Groove-type dynamic pressure gas radial bearingLUO LIFENG·Filed 2015·Granted May 7, 2019·0 cites·5 claims
- 0346US10228015B2Hybrid dynamic pressure gas radial bearingLUO LIFENG·Filed 2015·Granted Mar 12, 2019·0 cites·13 claims
- 0443US10274007B2Hybrid dynamic pressure gas thrust bearingLUO LIFENG·Filed 2015·Granted Apr 30, 2019·0 cites·10 claims
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