Inventor · disambiguated record
Songlin Wu
Also filed as: WU SONGLIN
4 granted patents·1 pending application·2 citations·filing 2009–2023
56Inventor score
Top patents by PatentIndex Score
5 records- 0155US9163531B2Self-adaptive hydraulic variable valve timing system for diesel engine and control methodSU WANHUA·Filed 2010·Granted Oct 20, 2015·2 cites·7 claims
- 0243US12259863B2Retrieval apparatus, methods, and storage mediumZILLIZ INC·Filed 2023·Granted Mar 25, 2025·0 cites·19 claims
- 0339US9116591B2Method and apparatus for scroll information input in electromagnetic induction wayLIU YINGJIAN·Filed 2009·Granted Aug 25, 2015·0 cites·14 claims
- 0438US8797300B2Method for measuring distance between coordinate indicator and coordinate input deviceLIU YINGJIAN·Filed 2009·Granted Aug 5, 2014·0 cites·7 claims
- 0537US2012049866A1Method and device for measuring pressure-based inductance of electromagnetic tabletWU SONGLIN·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →