Tang; Wing Tsang

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tang; Wing Tsang.The latest application filed is for "head shock resistance and head load/unload protection for reducing disk errors and defects, and enhancing data integrity of disk drives".

Company Profile

0.9.8

Tang; Wing Tsang - Palo Alto CA
Tang; Wing Tsang - Milpitas CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Head shock resistance and head load/unload protection for reducing disk errors and defects, and enhancing data integrity of disk drives Grant 7,283,329 - Feliss , et al. October 16, 2	2007-10-16
Head shock resistance and head load/unload protection for reducing disk errors and defects, and enhancing data integrity of disk drives Grant 7,167,343 - Feliss , et al. January 23, 2	2007-01-23
Head shock resistance and head load/unload protection for reducing disk errors and defects, and enhancing data integrity of disk drives App 20060082925 - Feliss; Norbert A. ; et al.	2006-04-20
Head shock resistance and head load/unload protection for reducing disk errors and defects, and enhancing data integrity of disk drives App 20060082926 - Feliss; Norbert A. ; et al.	2006-04-20
Air bearing designs to reduce external van der waals and electrostatic forces Grant 7,023,664 - Crone , et al. April 4, 2	2006-04-04
Head shock resistance and head load/unload protection for reducing disk errors and defects, and enhancing data integrity of disk drives Grant 6,995,952 - Feliss , et al. February 7, 2	2006-02-07
Magnetic recording head having a corrosion-protective layer of a metal salt of a perfluorinated polyether acid Grant 6,940,692 - Dai , et al. September 6, 2	2005-09-06
Method for making a magnetic recording disk having a corrosion-protective layer of a perfluorinated polyether acid Grant 6,932,890 - Dai , et al. August 23, 2	2005-08-23
Process for synthesizing perfluorinated polyethers with metal carboxylate end groups Grant 6,916,955 - Dai , et al. July 12, 2	2005-07-12
Air bearing designs to reduce external van der waals and electrostatic forces App 20040052001 - Crone, Robert Michael ; et al.	2004-03-18
Process for synthesizing perfluorinated polyethers with metal carboxylate end groups App 20040023076 - Dai, Qing ; et al.	2004-02-05
Method for making a magnetic recording disk having a corrosion-protective layer of a perfluorinated polyether acid App 20040023033 - Dai, Qing ; et al.	2004-02-05
Magnetic recording head having a corrosion-protective layer of a metal salt of a perfluorinated polyether acid App 20040021984 - Dai, Qing ; et al.	2004-02-05
Perfluorinated polyethers with metal carboxylate end groups as anti-wetting and corrosion-protective agents Grant 6,638,622 - Dai , et al. October 28, 2	2003-10-28
Head shock resistance and head load/unload protection for reducing disk errors and defects, and enhancing data integrity of disk drives App 20020126417 - Feliss, Norbert A. ; et al.	2002-09-12
Perfluorinated polyethers with metal carboxylate end groups as anti-wetting and corrosion-protective agents App 20020090536 - Dai, Qing ; et al.	2002-07-11
Buffered nitrogenated carbon overcoat for data recording disks and method for manufacturing the same Grant 6,136,403 - Prabhakara , et al. October 24, 2	2000-10-24

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