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Reel/Frame:	053180/0398			Pages:	8
		Recorded:	07/09/2020
Attorney Dkt #:	WD MEDIA SINGAPORE TO WDT
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 62

Patent #:	6670055	Issue Dt:	12/30/2003	Application #:	09925573	Filing Dt:	08/09/2001
Publication #:	US20020119350	Pub Dt:	08/29/2002
Title:	MAGNETIC RECORDING MEDIUM AND MANUFACTURING METHOD THEREFOR

Patent #:	6759138	Issue Dt:	07/06/2004	Application #:	10186723	Filing Dt:	07/02/2002
Publication #:	US20030104248	Pub Dt:	06/05/2003
Title:	ANTIFERROMAGNETICALLY COUPLED MAGNETIC RECORDING MEDIUM WITH DUAL-LAYERED UPPER MAGNETIC LAYER

Patent #:	8603650	Issue Dt:	12/10/2013	Application #:	10576755	Filing Dt:	08/09/2006
Publication #:	US20070148499	Pub Dt:	06/28/2007
Title:	PERPENDICULAR MAGNETIC RECORDING DISK AND MANUFACTURING METHOD THEREOF

Patent #:	7045215	Issue Dt:	05/16/2006	Application #:	10765222	Filing Dt:	01/28/2004
Publication #:	US20040185262	Pub Dt:	09/23/2004
Title:	MAGNETIC RECORDING DISK AND PROCESS FOR MANUFACTURE THEREOF

Patent #:	7166319	Issue Dt:	01/23/2007	Application #:	10854256	Filing Dt:	05/27/2004
Publication #:	US20040241380	Pub Dt:	12/02/2004
Title:	MAGNETIC DISK AND METHOD OF PRODUCING THE SAME

Patent #:	7993765	Issue Dt:	08/09/2011	Application #:	10898348	Filing Dt:	07/26/2004
Publication #:	US20050019608	Pub Dt:	01/27/2005
Title:	PERPENDICULAR MAGNETIC RECORDING MEDIUM

Patent #:	7736768	Issue Dt:	06/15/2010	Application #:	11238011	Filing Dt:	09/29/2005
Publication #:	US20060073362	Pub Dt:	04/06/2006
Title:	MAGNETIC DISK AND MANUFACTURING METHOD THEREOF

Patent #:	9005699	Issue Dt:	04/14/2015	Application #:	11862410	Filing Dt:	09/27/2007
Publication #:	US20080075845	Pub Dt:	03/27/2008
Title:	METHOD FOR MANUFACTURING MAGNETIC RECORDING MEDIUM

Patent #:	7955723	Issue Dt:	06/07/2011	Application #:	11887539	Filing Dt:	06/24/2008
Publication #:	US20100203358	Pub Dt:	08/12/2010
Title:	MAGNETIC RECORDING MEDIUM SUBSTRATE AND PERPENDICULAR MAGNETIC RECORDING MEDIUM

Patent #:	8003237	Issue Dt:	08/23/2011	Application #:	11909598	Filing Dt:	09/24/2007
Publication #:	US20090081483	Pub Dt:	03/26/2009
Title:	PERPENDICULAR MAGNETIC RECORDING DISK AND MANUFACTURING METHOD THEREOF

Patent #:	7833641	Issue Dt:	11/16/2010	Application #:	12161626	Filing Dt:	07/21/2008
Publication #:	US20090023017	Pub Dt:	01/22/2009
Title:	MAGNETIC DISK

Patent #:	8257783	Issue Dt:	09/04/2012	Application #:	12295011	Filing Dt:	11/18/2008
Publication #:	US20110171492	Pub Dt:	07/14/2011
Title:	MAGNETIC DISK AND METHOD OF MANUFACTURING THE SAME

Patent #:	9142238	Issue Dt:	09/22/2015	Application #:	12295496	Filing Dt:	03/25/2009
Publication #:	US20090202866	Pub Dt:	08/13/2009
Title:	VERTICAL MAGNETIC RECORDING DISK MANUFACTURING METHOD AND VERTICAL MAGNETIC RECORDING DISK

Patent #:	8592061	Issue Dt:	11/26/2013	Application #:	12443372	Filing Dt:	05/04/2009
Publication #:	US20100039724	Pub Dt:	02/18/2010
Title:	MAGNETIC RECORDING MEDIUM WITH CONTROLLED GRAIN DIAMETERS

Patent #:	8076013	Issue Dt:	12/13/2011	Application #:	12526866	Filing Dt:	08/12/2009
Publication #:	US20100021768	Pub Dt:	01/28/2010
Title:	MAGNETIC RECORDING MEDIUM, MAGNETIC RECORDING MEDIUM MANUFACTURING METHOD, AND MAGNETIC DISK

Patent #:	9082444	Issue Dt:	07/14/2015	Application #:	12593243	Filing Dt:	09/25/2009
Publication #:	US20100143752	Pub Dt:	06/10/2010
Title:	MAGNETIC RECORDING MEDIUM AND METHOD OF MANUFACTURING A MAGNETIC RECORDING MEDIUM

Patent #:	8142916	Issue Dt:	03/27/2012	Application #:	12594043	Filing Dt:	10/27/2009
Publication #:	US20100119878	Pub Dt:	05/13/2010
Title:	MAGNETIC RECORDING MEDIUM

Patent #:	8309239	Issue Dt:	11/13/2012	Application #:	12594092	Filing Dt:	10/23/2009
Publication #:	US20100112379	Pub Dt:	05/06/2010
Title:	PERPENDICULAR MAGNETIC RECORDING MEDIUM AND METHOD OF MANUFACTURING THE SAME

Patent #:	8298689	Issue Dt:	10/30/2012	Application #:	12602430	Filing Dt:	11/30/2009
Publication #:	US20100196741	Pub Dt:	08/05/2010
Title:	METHOD OF MANUFACTURING A PERPENDICULAR MAGNETIC RECORDING MEDIUM

Patent #:	8758911	Issue Dt:	06/24/2014	Application #:	12602446	Filing Dt:	11/30/2009
Publication #:	US20100190035	Pub Dt:	07/29/2010
Title:	PERPENDICULAR MAGNETIC RECORDING MEDIUM AND PERPENDICULAR MAGNETIC RECORDING MEDIUM MANUFACTURING METHOD

Patent #:	8795857	Issue Dt:	08/05/2014	Application #:	12665271	Filing Dt:	02/04/2010
Publication #:	US20100196740	Pub Dt:	08/05/2010
Title:	PERPENDICULAR MAGNETIC RECORDING MEDIUM AND MANUFACTURING METHOD OF THE SAME

Patent #:	8603649	Issue Dt:	12/10/2013	Application #:	12666255	Filing Dt:	12/22/2009
Publication #:	US20100323220	Pub Dt:	12/23/2010
Title:	PERPENDICULAR MAGNETIC RECORDING MEDIUM

Patent #:	8551627	Issue Dt:	10/08/2013	Application #:	12666552	Filing Dt:	10/01/2010
Publication #:	US20110014498	Pub Dt:	01/20/2011
Title:	MAGNETIC DISK AND METHOD OF MANUFACTURING THE SAME

Patent #:	8057926	Issue Dt:	11/15/2011	Application #:	12666561	Filing Dt:	03/17/2010
Publication #:	US20100209740	Pub Dt:	08/19/2010
Title:	PERPENDICULAR MAGNETIC RECORDING MEDIUM

Patent #:	8492011	Issue Dt:	07/23/2013	Application #:	12732945	Filing Dt:	03/26/2010
Publication #:	US20100246064	Pub Dt:	09/30/2010
Title:	LUBRICANT COMPOUND FOR A MAGNETIC DISK, MAGNETIC DISK, AND METHOD OF MANUFACTURING THE SAME

Patent #:	9159351	Issue Dt:	10/13/2015	Application #:	12738201	Filing Dt:	06/16/2010
Publication #:	US20100279151	Pub Dt:	11/04/2010
Title:	PERPENDICULAR MAGNETIC RECORDING MEDIUM AND METHOD OF MANUFACTURING THE SAME

Patent #:	9245568	Issue Dt:	01/26/2016	Application #:	12744611	Filing Dt:	05/25/2010
Publication #:	US20100261039	Pub Dt:	10/14/2010
Title:	MAGNETIC DISK AND METHOD OF MANUFACTURING THE SAME

Patent #:	9005782	Issue Dt:	04/14/2015	Application #:	12744829	Filing Dt:	05/26/2010
Publication #:	US20110026162	Pub Dt:	02/03/2011
Title:	MAGNETIC DISK AND METHOD OF MANUFACTURING THE SAME

Patent #:	8999533	Issue Dt:	04/07/2015	Application #:	12744862	Filing Dt:	05/26/2010
Publication #:	US20100304186	Pub Dt:	12/02/2010
Title:	MAGNETIC DISK AND METHOD OF MANUFACTURING THE SAME

Patent #:	8605388	Issue Dt:	12/10/2013	Application #:	12745206	Filing Dt:	05/27/2010
Publication #:	US20100321826	Pub Dt:	12/23/2010
Title:	MAGNETIC RECORDING MEDIUM WITH GUARD LAYER BETWEEN AUXILIARY AND MAGNETIC RECORDING LAYERS AND MANUFACTURING METHOD OF THE MAGNETIC RECORDING MEDIUM

Patent #:	8431257	Issue Dt:	04/30/2013	Application #:	12749147	Filing Dt:	03/29/2010
Publication #:	US20100247963	Pub Dt:	09/30/2010
Title:	PERPENDICULAR MAGNETIC RECORDING MEDIUM

Patent #:	8431258	Issue Dt:	04/30/2013	Application #:	12749854	Filing Dt:	03/30/2010
Publication #:	US20100247964	Pub Dt:	09/30/2010
Title:	PERPENDICULAR MAGNETIC RECORDING MEDIUM AND METHOD OF MANUFACTURING THE SAME

Patent #:	8895163	Issue Dt:	11/25/2014	Application #:	12751329	Filing Dt:	03/31/2010
Publication #:	US20100247965	Pub Dt:	09/30/2010
Title:	PERPENDICULAR MAGNETIC RECORDING MEDIUM

Patent #:	8709532	Issue Dt:	04/29/2014	Application #:	12758195	Filing Dt:	04/12/2010
Publication #:	US20100196619	Pub Dt:	08/05/2010
Title:	MAGNETIC DISK AND MANUFACTURING METHOD THEREOF

Patent #:	8367228	Issue Dt:	02/05/2013	Application #:	12906414	Filing Dt:	10/18/2010
Publication #:	US20110039125	Pub Dt:	02/17/2011
Title:	MAGNETIC RECORDING MEDIUM HAVING PATTERNED AUXILIARY RECORDING LAYER AND METHOD FOR MANUFACTURING SUCH MAGNETIC RECORDING MEDIUM

Patent #:	8580410	Issue Dt:	11/12/2013	Application #:	12934935	Filing Dt:	12/27/2010
Publication #:	US20110097600	Pub Dt:	04/28/2011
Title:	PERPENDICULAR MAGNETIC RECORDING MEDIUM AND PROCESS FOR MANUFACTURE THEREOF

Patent #:	9047903	Issue Dt:	06/02/2015	Application #:	12934953	Filing Dt:	12/23/2010
Publication #:	US20110097603	Pub Dt:	04/28/2011
Title:	PERPENDICULAR MAGNETIC RECORDING MEDIUM AND PROCESS FOR MANUFACTURE THEREOF

Patent #:	8623528	Issue Dt:	01/07/2014	Application #:	12934975	Filing Dt:	01/26/2011
Publication #:	US20110111262	Pub Dt:	05/12/2011
Title:	METHOD OF MANUFACTURING PERPENDICULAR MAGNETIC RECORDING MEDIUM AND PERPENDICULAR MAGNETIC RECORDING MEDIUM

Patent #:	8697261	Issue Dt:	04/15/2014	Application #:	12934979	Filing Dt:	12/20/2010
Publication #:	US20110104516	Pub Dt:	05/05/2011
Title:	PERPENDICULAR MAGNETIC RECORDING MEDIUM

Patent #:	8859118	Issue Dt:	10/14/2014	Application #:	12987704	Filing Dt:	01/10/2011
Publication #:	US20110171495	Pub Dt:	07/14/2011
Title:	PERPENDICULAR MAGNETIC RECORDING MEDIUM

Patent #:	8865327	Issue Dt:	10/21/2014	Application #:	13048139	Filing Dt:	03/15/2011
Publication #:	US20120070692	Pub Dt:	03/22/2012
Title:	Perpendicular Magnetic Disc

Patent #:	9064518	Issue Dt:	06/23/2015	Application #:	13062640	Filing Dt:	05/05/2011
Publication #:	US20110223446	Pub Dt:	09/15/2011
Title:	PERPENDICULAR MAGNETIC RECORDING MEDIUM

Patent #:	8922936	Issue Dt:	12/30/2014	Application #:	13071132	Filing Dt:	03/24/2011
Publication #:	US20120069466	Pub Dt:	03/22/2012
Title:	APPARATUS OF SINGLE WRITE MAGNETIC DISK

Patent #:	8634155	Issue Dt:	01/21/2014	Application #:	13074529	Filing Dt:	03/29/2011
Publication #:	US20120075740	Pub Dt:	03/29/2012
Title:	Thermally Assisted Magnetic Recording Disk With Ion-Implant Facilitated Non-Magnectic Regions, Manufacturing Method Thereof, And Magnetic Recording Method

Patent #:	8546000	Issue Dt:	10/01/2013	Application #:	13096307	Filing Dt:	04/28/2011
Publication #:	US20110268990	Pub Dt:	11/03/2011
Title:	PERPENDICULAR MAGNETIC DISC

Patent #:	9240204	Issue Dt:	01/19/2016	Application #:	13112323	Filing Dt:	05/20/2011
Publication #:	US20120189872	Pub Dt:	07/26/2012
Title:	Perpendicular Magnetic Recording Disc

Patent #:	8828566	Issue Dt:	09/09/2014	Application #:	13112433	Filing Dt:	05/20/2011
Publication #:	US20120129009	Pub Dt:	05/24/2012
Title:	Perpendicular Magnetic Recording Disc

Patent #:	8871368	Issue Dt:	10/28/2014	Application #:	13119057	Filing Dt:	05/05/2011
Publication #:	US20110212346	Pub Dt:	09/01/2011
Title:	PERPENDICULAR MAGNETIC RECORDING MEDIUM AND PROCESS FOR MANUFACTURE THEREOF

Patent #:	9177586	Issue Dt:	11/03/2015	Application #:	13121901	Filing Dt:	06/20/2011
Publication #:	US20120127599	Pub Dt:	05/24/2012
Title:	MAGNETIC DISK AND MANUFACTURING METHOD THEREOF

Patent #:	8877359	Issue Dt:	11/04/2014	Application #:	13133124	Filing Dt:	08/24/2011
Publication #:	US20110311841	Pub Dt:	12/22/2011
Title:	MAGNETIC DISK AND METHOD FOR MANUFACTURING SAME

Patent #:	8999535	Issue Dt:	04/07/2015	Application #:	13149540	Filing Dt:	05/31/2011
Publication #:	US20120140359	Pub Dt:	06/07/2012
Title:	PERPENDICULAR MAGNETIC RECORDING MEDIA

Patent #:	9349404	Issue Dt:	05/24/2016	Application #:	13149613	Filing Dt:	05/31/2011
Publication #:	US20120141833	Pub Dt:	06/07/2012
Title:	Perpendicular Magnetic Recording Disc

Patent #:	8951651	Issue Dt:	02/10/2015	Application #:	13149659	Filing Dt:	05/31/2011
Publication #:	US20120141835	Pub Dt:	06/07/2012
Title:	Perpendicular Magnetic Recording Disk

Patent #:	8559131	Issue Dt:	10/15/2013	Application #:	13161394	Filing Dt:	06/15/2011
Publication #:	US20120162808	Pub Dt:	06/28/2012
Title:	PERPENDICULAR MAGNETIC RECORDING MEDIA AND MAGNETIC DISC APPARATUS

Patent #:	9472227	Issue Dt:	10/18/2016	Application #:	13166002	Filing Dt:	06/22/2011
Publication #:	US20120164488	Pub Dt:	06/28/2012
Title:	PERPENDICULAR MAGNETIC RECORDING MEDIA AND METHODS FOR PRODUCING THE SAME

Patent #:	8697262	Issue Dt:	04/15/2014	Application #:	13166065	Filing Dt:	06/22/2011
Publication #:	US20120148875	Pub Dt:	06/14/2012
Title:	LUBRICANT FOR MAGNETIC DISC, MAGNETIC DISC AND METHOD OF PRODUCING THE SAME

Patent #:	9424873	Issue Dt:	08/23/2016	Application #:	13202255	Filing Dt:	08/18/2011
Publication #:	US20110299194	Pub Dt:	12/08/2011
Title:	METHOD OF MANUFACTURING MAGNETIC RECORDING MEDIUM, AND MAGNETIC RECORDING MEDIUM

Patent #:	9558778	Issue Dt:	01/31/2017	Application #:	13260841	Filing Dt:	12/13/2011
Publication #:	US20120127601	Pub Dt:	05/24/2012
Title:	LUBRICANT COMPOUND FOR MAGNETIC DISK AND MAGNETIC DISK

Patent #:	8795765	Issue Dt:	08/05/2014	Application #:	13322520	Filing Dt:	02/13/2012
Publication #:	US20120171369	Pub Dt:	07/05/2012
Title:	METHOD FOR PRODUCING A PERPENDICULAR MAGNETIC RECORDING MEDIUM

Patent #:	8999534	Issue Dt:	04/07/2015	Application #:	13386343	Filing Dt:	04/02/2012
Publication #:	US20120276417	Pub Dt:	11/01/2012
Title:	LUBRICANT FOR MAGNETIC DISK AND MAGNETIC DISK

Patent #:	9142241	Issue Dt:	09/22/2015	Application #:	13868184	Filing Dt:	04/23/2013
Publication #:	US20130230647	Pub Dt:	09/05/2013
Title:	PERPENDICULAR MAGNETIC RECORDING MEDIUM AND METHOD OF MANUFACTURING THE SAME

Patent #:	9183869	Issue Dt:	11/10/2015	Application #:	14051414	Filing Dt:	10/10/2013
Publication #:	US20140044992	Pub Dt:	02/13/2014
Title:	PERPENDICULAR MAGNETIC RECORDING MEDIUM AND METHOD OF MANUFACTURING PERPENDICULAR MAGNETIC RECORDING MEDIUM

Assignor

WD MEDIA (SINGAPORE) PTE. LTD

Exec Dt:

06/10/2020

Assignee

WESTERN DIGITAL TECHNOLOGIES, INC.

5601 GREAT OAKS PARKWAY

SAN JOSE, CALIFORNIA 95119

Correspondence name and address
	WESTERN DIGITAL TECHNOLOGIES
	951 SANDISK DRIVE
	LEGAL DEP./SIMONA BENJAMIN
	MILPITAS, CA 95035

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