IP Library › Assignment 053180/0398
Patent Assignment
Reel/Frame 053180/0398

Assignment of Assignor's Interest

Recorded: 2020-07-09 Pages: 8
Assignor
WD MEDIA (SINGAPORE) PTE. LTD
Executed: 2020-06-10
Assignee
WESTERN DIGITAL TECHNOLOGIES, INC.
5601 GREAT OAKS PARKWAY, SAN JOSE, CALIFORNIA, 95119
Covered Properties (62)
Magnetic Recording Medium and Manufacturing Method Therefor
Patent: 6,670,055 →
Application: 09/925,573 →
Publication: US 2002/0119350
Antiferromagnetically Coupled Magnetic Recording Medium with Dual-Layered Upper Magnetic Layer
Patent: 6,759,138 →
Application: 10/186,723 →
Publication: US 2003/0104248
Perpendicular Magnetic Recording Disk and Manufacturing Method Thereof
Patent: 8,603,650 →
Application: 10/576,755 →
Publication: US 2007/0148499
Magnetic Recording Disk and Process for Manufacture Thereof
Patent: 7,045,215 →
Application: 10/765,222 →
Publication: US 2004/0185262
Magnetic Disk and Method of Producing the Same
Patent: 7,166,319 →
Application: 10/854,256 →
Publication: US 2004/0241380
Perpendicular Magnetic Recording Medium
Patent: 7,993,765 →
Application: 10/898,348 →
Publication: US 2005/0019608
Magnetic Disk and Manufacturing Method Thereof
Patent: 7,736,768 →
Application: 11/238,011 →
Publication: US 2006/0073362
Method for Manufacturing Magnetic Recording Medium
Patent: 9,005,699 →
Application: 11/862,410 →
Publication: US 2008/0075845
Magnetic Recording Medium Substrate and Perpendicular Magnetic Recording Medium
Patent: 7,955,723 →
Application: 11/887,539 →
Publication: US 2010/0203358
Perpendicular Magnetic Recording Disk and Manufacturing Method Thereof
Patent: 8,003,237 →
Application: 11/909,598 →
Publication: US 2009/0081483
Magnetic Disk
Patent: 7,833,641 →
Application: 12/161,626 →
Publication: US 2009/0023017
Magnetic Disk and Method of Manufacturing the Same
Patent: 8,257,783 →
Application: 12/295,011 →
Publication: US 2011/0171492
Vertical Magnetic Recording Disk Manufacturing Method and Vertical Magnetic Recording Disk
Patent: 9,142,238 →
Application: 12/295,496 →
Publication: US 2009/0202866
Magnetic Recording Medium with Controlled Grain Diameters
Patent: 8,592,061 →
Application: 12/443,372 →
Publication: US 2010/0039724
Magnetic Recording Medium, Magnetic Recording Medium Manufacturing Method, and Magnetic Disk
Patent: 8,076,013 →
Application: 12/526,866 →
Publication: US 2010/0021768
Magnetic Recording Medium and Method of Manufacturing a Magnetic Recording Medium
Patent: 9,082,444 →
Application: 12/593,243 →
Publication: US 2010/0143752
Magnetic Recording Medium
Patent: 8,142,916 →
Application: 12/594,043 →
Publication: US 2010/0119878
Perpendicular Magnetic Recording Medium and Method of Manufacturing the Same
Patent: 8,309,239 →
Application: 12/594,092 →
Publication: US 2010/0112379
Method of Manufacturing a Perpendicular Magnetic Recording Medium
Patent: 8,298,689 →
Application: 12/602,430 →
Publication: US 2010/0196741
Perpendicular Magnetic Recording Medium and Perpendicular Magnetic Recording Medium Manufacturing Method
Patent: 8,758,911 →
Application: 12/602,446 →
Publication: US 2010/0190035
Perpendicular Magnetic Recording Medium and Manufacturing Method of the Same
Patent: 8,795,857 →
Application: 12/665,271 →
Publication: US 2010/0196740
Perpendicular Magnetic Recording Medium
Patent: 8,603,649 →
Application: 12/666,255 →
Publication: US 2010/0323220
Magnetic Disk and Method of Manufacturing the Same
Patent: 8,551,627 →
Application: 12/666,552 →
Publication: US 2011/0014498
Perpendicular Magnetic Recording Medium
Patent: 8,057,926 →
Application: 12/666,561 →
Publication: US 2010/0209740
Lubricant Compound for a Magnetic Disk, Magnetic Disk, and Method of Manufacturing the Same
Patent: 8,492,011 →
Application: 12/732,945 →
Publication: US 2010/0246064
Perpendicular Magnetic Recording Medium and Method of Manufacturing the Same
Patent: 9,159,351 →
Application: 12/738,201 →
Publication: US 2010/0279151
Magnetic Disk and Method of Manufacturing the Same
Patent: 9,245,568 →
Application: 12/744,611 →
Publication: US 2010/0261039
Magnetic Disk and Method of Manufacturing the Same
Patent: 9,005,782 →
Application: 12/744,829 →
Publication: US 2011/0026162
Magnetic Disk and Method of Manufacturing the Same
Patent: 8,999,533 →
Application: 12/744,862 →
Publication: US 2010/0304186
Magnetic Recording Medium with Guard Layer Between Auxiliary and Magnetic Recording Layers and Manufacturing Method of the Magnetic Recording Medium
Patent: 8,605,388 →
Application: 12/745,206 →
Publication: US 2010/0321826
Perpendicular Magnetic Recording Medium
Patent: 8,431,257 →
Application: 12/749,147 →
Publication: US 2010/0247963
Perpendicular Magnetic Recording Medium and Method of Manufacturing the Same
Patent: 8,431,258 →
Application: 12/749,854 →
Publication: US 2010/0247964
Perpendicular Magnetic Recording Medium
Patent: 8,895,163 →
Application: 12/751,329 →
Publication: US 2010/0247965
Magnetic Disk and Manufacturing Method Thereof
Patent: 8,709,532 →
Application: 12/758,195 →
Publication: US 2010/0196619
Magnetic Recording Medium Having Patterned Auxiliary Recording Layer and Method for Manufacturing Such Magnetic Recording Medium
Patent: 8,367,228 →
Application: 12/906,414 →
Publication: US 2011/0039125
Perpendicular Magnetic Recording Medium and Process for Manufacture Thereof
Patent: 8,580,410 →
Application: 12/934,935 →
Publication: US 2011/0097600
Perpendicular Magnetic Recording Medium and Process for Manufacture Thereof
Patent: 9,047,903 →
Application: 12/934,953 →
Publication: US 2011/0097603
Method of Manufacturing Perpendicular Magnetic Recording Medium and Perpendicular Magnetic Recording Medium
Patent: 8,623,528 →
Application: 12/934,975 →
Publication: US 2011/0111262
Perpendicular Magnetic Recording Medium
Patent: 8,697,261 →
Application: 12/934,979 →
Publication: US 2011/0104516
Perpendicular Magnetic Recording Medium
Patent: 8,859,118 →
Application: 12/987,704 →
Publication: US 2011/0171495
Perpendicular Magnetic Disc
Patent: 8,865,327 →
Application: 13/048,139 →
Publication: US 2012/0070692
Perpendicular Magnetic Recording Medium
Patent: 9,064,518 →
Application: 13/062,640 →
Publication: US 2011/0223446
Apparatus of Single Write Magnetic Disk
Patent: 8,922,936 →
Application: 13/071,132 →
Publication: US 2012/0069466
Thermally Assisted Magnetic Recording Disk With Ion-Implant Facilitated Non-Magnectic Regions, Manufacturing Method Thereof, And Magnetic Recording Method
Patent: 8,634,155 →
Application: 13/074,529 →
Publication: US 2012/0075740
Perpendicular Magnetic Disc
Patent: 8,546,000 →
Application: 13/096,307 →
Publication: US 2011/0268990
Perpendicular Magnetic Recording Disc
Patent: 9,240,204 →
Application: 13/112,323 →
Publication: US 2012/0189872
Perpendicular Magnetic Recording Disc
Patent: 8,828,566 →
Application: 13/112,433 →
Publication: US 2012/0129009
Perpendicular Magnetic Recording Medium and Process for Manufacture Thereof
Patent: 8,871,368 →
Application: 13/119,057 →
Publication: US 2011/0212346
Magnetic Disk and Manufacturing Method Thereof
Patent: 9,177,586 →
Application: 13/121,901 →
Publication: US 2012/0127599
Magnetic Disk and Method for Manufacturing Same
Patent: 8,877,359 →
Application: 13/133,124 →
Publication: US 2011/0311841
Perpendicular Magnetic Recording Media
Patent: 8,999,535 →
Application: 13/149,540 →
Publication: US 2012/0140359
Perpendicular Magnetic Recording Disc
Patent: 9,349,404 →
Application: 13/149,613 →
Publication: US 2012/0141833
Perpendicular Magnetic Recording Disk
Patent: 8,951,651 →
Application: 13/149,659 →
Publication: US 2012/0141835
Perpendicular Magnetic Recording Media and Magnetic Disc Apparatus
Patent: 8,559,131 →
Application: 13/161,394 →
Publication: US 2012/0162808
Perpendicular Magnetic Recording Media and Methods for Producing the Same
Patent: 9,472,227 →
Application: 13/166,002 →
Publication: US 2012/0164488
Lubricant for Magnetic Disc, Magnetic Disc and Method of Producing the Same
Patent: 8,697,262 →
Application: 13/166,065 →
Publication: US 2012/0148875
Method of Manufacturing Magnetic Recording Medium, and Magnetic Recording Medium
Patent: 9,424,873 →
Application: 13/202,255 →
Publication: US 2011/0299194
Lubricant Compound for Magnetic Disk and Magnetic Disk
Patent: 9,558,778 →
Application: 13/260,841 →
Publication: US 2012/0127601
Method for Producing a Perpendicular Magnetic Recording Medium
Patent: 8,795,765 →
Application: 13/322,520 →
Publication: US 2012/0171369
Lubricant for Magnetic Disk and Magnetic Disk
Patent: 8,999,534 →
Application: 13/386,343 →
Publication: US 2012/0276417
Perpendicular Magnetic Recording Medium and Method of Manufacturing the Same
Patent: 9,142,241 →
Application: 13/868,184 →
Publication: US 2013/0230647
Perpendicular Magnetic Recording Medium and Method of Manufacturing Perpendicular Magnetic Recording Medium
Patent: 9,183,869 →
Application: 14/051,414 →
Publication: US 2014/0044992
Related Assignments (4)
Other recorded transfers of the patents in this record — the chain of ownership.
Security Interest Sep 29, 2020
From: WESTERN DIGITAL TECHNOLOGIES, INC.
To: JPMORGAN CHASE BANK, N.A., AS AGENT
Reel/Frame 053926/0446 →
Release of Security Interest at Reel 053926 Frame 0446 Feb 8, 2022
From: JPMORGAN CHASE BANK, N.A.
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 058966/0321 →
Patent Collateral Agreement - Ddtl Loan Agreement Aug 21, 2023
From: WESTERN DIGITAL TECHNOLOGIES, INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 067045/0156 →
Patent Collateral Agreement - a&R Loan Agreement Aug 21, 2023
From: WESTERN DIGITAL TECHNOLOGIES, INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 064715/0001 →