Cao; Jiangrong

Patent Applications and Registrations

Patent applications and USPTO patent grants for Cao; Jiangrong.The latest application filed is for "interfering near field transducer for energy assisted magnetic recording".

Company Profile

0.9.2

Cao; Jiangrong - Fremont CA
Cao; Jiangrong - Tucson AZ

*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
Heat assisted magnetic recording write apparatus having a dielectric gap Grant 9,424,866 - Cao , et al. August 23, 2	2016-08-23
Interfering near field transducer for energy assisted magnetic recording Grant 9,311,952 - Cao , et al. April 12, 2	2016-04-12
Flat NFT for heat assisted magnetic recording Grant 9,263,071 - Cao , et al. February 16, 2	2016-02-16
Interfering Near Field Transducer For Energy Assisted Magnetic Recording App 20150356990 - CAO; JIANGRONG ; et al.	2015-12-10
Near field transducer using dielectric waveguide core with fine ridge feature Grant 9,159,346 - Cao , et al. October 13, 2	2015-10-13
Interfering near field transducer having a wide metal bar feature for energy assisted magnetic recording Grant 9,007,879 - Cao , et al. April 14, 2	2015-04-14
Near field transducer driven by a transverse electric waveguide for energy assisted magnetic recording Grant 8,976,635 - Cao , et al. March 10, 2	2015-03-10
Near field transducer with high refractive index pin for heat assisted magnetic recording Grant 8,971,160 - Yuan , et al. March 3, 2	2015-03-03
Interfering near field transducer for energy assisted magnetic recording Grant 8,958,272 - Cao , et al. February 17, 2	2015-02-17
Near field transducer using dielectric waveguide core with fine ridge feature Grant 8,953,422 - Cao , et al. February 10, 2	2015-02-10
Glare Reduction Film For Display Screens App 20100079870 - Cao; Jiangrong	2010-04-01

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