Assignee
IMS INC
US·6 granted patents·60 citations·filing 1998–2005
Top patents by PatentIndex Score
6 records- 0173US6002186AElectric stepper motor having a cylindrical magnetic rotor with a pair of cups made of magnetic materialIMS INC·Filed 1998·Granted Dec 14, 1999·43 cites·5 claims
- 0265US7242593B2Thermally efficient motor housing assemblyIMS INC·Filed 2005·Granted Jul 10, 2007·3 cites·2 claims
- 0357US6879128B2Method and apparatus for independently controlling each phase of a multi-phase step motorIMS INC·Filed 2003·Granted Apr 12, 2005·12 cites·10 claims
- 0447US7154245B2Method to prevent midrange resonance during operation of a multi-phase step motorIMS INC·Filed 2005·Granted Dec 26, 2006·2 cites·1 claims
- 0536US6967425B1Multi-functional electric stepper motor assembly having increased motor torqueIMS INC·Filed 2004·Granted Nov 22, 2005·0 cites·5 claims
- 0632US6867566B2Method and apparatus for improved low current accuracy in multi-phase step motorsIMS INC·Filed 2003·Granted Mar 15, 2005·0 cites·3 claims
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