Inventor · disambiguated record
Wai Chuen Gan
Also filed as: GAN WAI CHUEN
9 granted patents·54 citations·filing 2007–2021
83Inventor score
Top patents by PatentIndex Score
9 records- 0195US7808133B1Dual-axis planar motor providing force constant and thermal stabilityASM ASSEMBLY AUTOMATION LTD·Filed 2009·Granted Oct 5, 2010·39 cites·11 claims
- 0265US7733051B2Model-based active electronic damping for stepper motorsASM ASSEMBLY AUTOMATION LTD·Filed 2007·Granted Jun 8, 2010·7 cites·7 claims
- 0360US8013561B2Driving mechanism having position encoder for two-dimensional positioningASM ASSEMBLY AUTOMATION LTD·Filed 2008·Granted Sep 6, 2011·2 cites·20 claims
- 0458US8729745B2Multiple-phase linear switched reluctance motorGAN WAI CHUEN·Filed 2010·Granted May 20, 2014·2 cites·10 claims
- 0553US11640593B2System and method for vending machineSTRIPE INC·Filed 2021·Granted May 2, 2023·0 cites·18 claims
- 0653US8013562B2Driving mechanism having position encoder for two-dimensional positioningASM ASSEMBLY AUTOMATION LTD·Filed 2009·Granted Sep 6, 2011·1 cites·7 claims
- 0752US8631923B1Device sorting apparatusSZE CHAK TONG·Filed 2012·Granted Jan 21, 2014·1 cites·11 claims
- 0849US8324848B2System for maintaining thermal stability of a motion stageWIDDOWSON GARY PETER·Filed 2009·Granted Dec 4, 2012·2 cites·16 claims
- 0944US8692426B2Direct current motor incorporating thermal controlGAN WAI CHUEN·Filed 2009·Granted Apr 8, 2014·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →