Inventor · disambiguated record
Qide Zhang
Also filed as: ZHANG QIDE
6 granted patents·199 citations·filing 1997–2012
86Inventor score
Top patents by PatentIndex Score
6 records- 0192US5969448AElectric spindle motorINST DATA STORAGE·Filed 1997·Granted Oct 19, 1999·70 cites·31 claims
- 0290US6020664AElectric spindle motorINST DATA STORAGE·Filed 1999·Granted Feb 1, 2000·55 cites·32 claims
- 0385US6717308B2Electric spindle motor and method having magnetic starting/stopping deviceINST DATA STORAGE·Filed 2000·Granted Apr 6, 2004·24 cites·6 claims
- 0482US6674201B2Spindle motor with an aerodynamic and hydrodynamic bearing assemblyINST DATA STORAGE·Filed 2000·Granted Jan 6, 2004·32 cites·6 claims
- 0577US6545378B2Electric spindle motor with magnetic bearing and hydrodynamic bearingINST DATA STORAGE·Filed 2001·Granted Apr 8, 2003·16 cites·34 claims
- 0660US9202512B2Data storage deviceBI CHAO·Filed 2012·Granted Dec 1, 2015·2 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →