Inventor · disambiguated record
Wanyin Kwan
Also filed as: KWAN WANYIN
5 granted patents·6 citations·filing 2010–2013
66Inventor score
Top patents by PatentIndex Score
5 records- 0170US8767356B2Magnetoresistive sensor with funnel-shaped free layer, magnetic head, head gimbal assembly, and disk drive unit with the sameLEUNG CHIUMING·Filed 2010·Granted Jul 1, 2014·5 cites·10 claims
- 0248US8664950B2Method for measuring longitudinal bias magnetic field in a tunnel magnetoresistive sensorMOK SIUMAN·Filed 2011·Granted Mar 4, 2014·1 cites·4 claims
- 0344US9355660B2Testing method of a magnetic head, and testing apparatus thereofSAE MAGNETICS HK LTD·Filed 2013·Granted May 31, 2016·0 cites·12 claims
- 0439US8634157B2Close loop method for measuring head SNR and media SNRLUENG CHIUMING·Filed 2011·Granted Jan 21, 2014·0 cites·14 claims
- 0539US8582248B2Magnetoresistive sensor, including non-magnetic conducting layer embedded in shielding layer and magnetic head, head gimbal assembly and disk drive unit with the sameLUENG CHIUMING·Filed 2011·Granted Nov 12, 2013·0 cites·19 claims
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