Inventor · disambiguated record
Wing Tsang Tang
Also filed as: TANG WING T · TANG WING TSANG
12 granted patents·241 citations·filing 1989–2008
92Inventor score
Top patents by PatentIndex Score
12 records- 0191US6136403ABuffered nitrogenated carbon overcoat for data recording disks and method for manufacturing the sameWESTERN DIGITAL CORP·Filed 1998·Granted Oct 24, 2000·104 cites·9 claims
- 0290US6940692B2Magnetic recording head having a corrosion-protective layer of a metal salt of a perfluorinated polyether acidIBM·Filed 2003·Granted Sep 6, 2005·24 cites·11 claims
- 0388US6638622B2Perfluorinated polyethers with metal carboxylate end groups as anti-wetting and corrosion-protective agentsHITACHI GLOBAL STORAGE TECH·Filed 2001·Granted Oct 28, 2003·21 cites·16 claims
- 0486US7283329B2Head shock resistance and head load/unload protection for reducing disk errors and defects, and enhancing data integrity of disk drivesHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Oct 16, 2007·7 cites·9 claims
- 0585US7167343B2Head shock resistance and head load/unload protection for reducing disk errors and defects, and enhancing data integrity of disk drivesHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Jan 23, 2007·6 cites·9 claims
- 0683US7982987B2Methods and apparatus to detect surface characteristics on magnetic read/write headsHITACHI GLOBAL STORAGE TECH NL·Filed 2008·Granted Jul 19, 2011·7 cites·17 claims
- 0778US6932890B2Method for making a magnetic recording disk having a corrosion-protective layer of a perfluorinated polyether acidIBM·Filed 2003·Granted Aug 23, 2005·9 cites·16 claims
- 0878US6916955B2Process for synthesizing perfluorinated polyethers with metal carboxylate end groupsIBM·Filed 2003·Granted Jul 12, 2005·9 cites·19 claims
- 0977US5855746ABuffered nitrogenated carbon overcoat for data recording disks and method for manufacturing the sameWESTERN DIGITAL CORP·Filed 1996·Granted Jan 5, 1999·31 cites·7 claims
- 1074US7023664B2Air bearing designs to reduce external van der waals and electrostatic forcesHITACHI GLOBAL STORAGE TECH·Filed 2002·Granted Apr 4, 2006·11 cites·22 claims
- 1173US6995952B2Head shock resistance and head load/unload protection for reducing disk errors and defects, and enhancing data integrity of disk drivesHITACHI GLOBAL STORAGE TECH·Filed 2001·Granted Feb 7, 2006·8 cites·2 claims
- 1233US5068054AFerroelectric liquid crystalsIBM·Filed 1989·Granted Nov 26, 1991·4 cites·5 claims
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