Ranjan; Rajiv Yadav

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ranjan; Rajiv Yadav.The latest application filed is for "memory system having thermally stable perpendicular magneto tunnel junction (mtj) and a method of manufacturing same".

Company Profile

2.134.96

Ranjan; Rajiv Yadav - San Jose 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
Perpendicular magnetic tunnel junction (pMTJ) with in-plane magneto-static switching-enhancing layer Grant RE47,975 - Zhang , et al.	2020-05-05
Memory System Having Thermally Stable Perpendicular Magneto Tunnel Junction (mtj) And A Method Of Manufacturing Same App 20190148622 - Huai; Yiming ; et al.	2019-05-16
Programming of non-volatile memory subjected to high temperature exposure Grant 9,793,003 - Abedifard , et al. October 17, 2	2017-10-17
Perpendicular magnetic tunnel junction (pMTJ) with in-plane magneto-static switching-enhancing layer Grant 9,679,625 - Zhang , et al. June 13, 2	2017-06-13
Programming of Non-Volatile Memory Subjected to High Temperature Exposure App 20170076818 - Abedifard; Ebrahim ; et al.	2017-03-16
High capacity low cost multi-state magnetic memory Grant 9,478,279 - Ranjan , et al. October 25, 2	2016-10-25
Spin-transfer torque magnetic random access memory with perpendicular magnetic anisotropy multilayers Grant 9,444,039 - Huai , et al. September 13, 2	2016-09-13
High Capacity Low Cost Multi-state Magnetic Memory App 20160254046 - Ranjan; Rajiv Yadav ; et al.	2016-09-01
Spin-transfer torque magnetic random access memory with perpendicular magnetic anisotropy multilayers Grant 9,419,210 - Huai , et al. August 16, 2	2016-08-16
Spin-transfer Torque Magnetic Random Access Memory With Perpendicular Magnetic Anisotropy Multilayers App 20160197269 - Huai; Yiming ; et al.	2016-07-07
STTMRAM element having multiple perpendicular MTJs coupled in series Grant 9,349,941 - Ranjan , et al. May 24, 2	2016-05-24
High capaciy low cost multi-state magnetic memory Grant 9,337,413 - Ranjan , et al. May 10, 2	2016-05-10
Spin-transfer torque magnetic random access memory with perpendicular magnetic anisotropy multilayers Grant 9,318,179 - Huai , et al. April 19, 2	2016-04-19
High Capacity Low Cost Multi-state Magnetic Memory App 20160079517 - Ranjan; Rajiv Yadav ; et al.	2016-03-17
PERPENDICULAR MAGNETIC TUNNEL JUNCTION (pMTJ) WITH IN-PLANE MAGNETO-STATIC SWITCHING-ENHANCING LAYER App 20160055893 - Zhang; Jing ; et al.	2016-02-25
High Capaciy Low Cost Multi-state Magnetic Memory App 20160049184 - Ranjan; Rajiv Yadav ; et al.	2016-02-18
High capaciy low cost multi-state magnetic memory Grant 9,218,866 - Ranjan , et al. December 22, 2	2015-12-22
Perpendicular magnetic tunnel junction (pMTJ) with in-plane magneto-static switching-enhancing layer Grant 9,196,332 - Zhang , et al. November 24, 2	2015-11-24
MTJ stack and bottom electrode patterning process with ion beam etching using a single mask Grant 9,166,154 - Satoh , et al. October 20, 2	2015-10-20
Hybrid non-volatile memory device Grant 9,081,669 - Tadepalli , et al. July 14, 2	2015-07-14
Spin-transfer Torque Magnetic Random Access Memory With Perpendicular Magnetic Anisotropy Multilayers App 20150188035 - Huai; Yiming ; et al.	2015-07-02
Spin-transfer Torque Magnetic Random Access Memory With Perpendicular Magnetic Anisotropy Multilayers App 20150188036 - Huai; Yiming ; et al.	2015-07-02
Shields for magnetic memory chip packages Grant 9,070,692 - Zhou , et al. June 30, 2	2015-06-30
Spin-Transfer Torque Magnetic Random Access Memory (STTMRAM) with Perpendicular Laminated Free Layer App 20150137293 - Huai; Yiming ; et al.	2015-05-21
Spin-transfer torque magnetic random access memory (STTMRAM) with perpendicular laminated free layer Grant 9,025,371 - Huai , et al. May 5, 2	2015-05-05
Spin-transfer torque magnetic random access memory with perpendicular magnetic anisotropy multilayers Grant 9,019,758 - Huai , et al. April 28, 2	2015-04-28
Magnetic random access memory with switchable switching assist layer Grant 8,981,506 - Zhou , et al. March 17, 2	2015-03-17
Method for manufacturing non-volatile magnetic memory cell in two facilities Grant 8,980,649 - Ranjan , et al. March 17, 2	2015-03-17
Spin-transfer torque magnetic random access memory (STTMRAM) with perpendicular laminated free layer Grant 8,982,616 - Ranjan , et al. March 17, 2	2015-03-17
MRAM etching processes Grant 8,975,088 - Satoh , et al. March 10, 2	2015-03-10
Magnetic Random Access Memory With Switable Switching Assist Layer App 20150061050 - Zhou; Yuchen ; et al.	2015-03-05
High capacity low cost multi-stacked cross-line magnetic memory Grant 8,947,919 - Ranjan , et al. February 3, 2	2015-02-03
Multi-state spin-torque transfer magnetic random access memory Grant 8,917,543 - Ranjan , et al. December 23, 2	2014-12-23
Magnetoresistive logic cell and method of use Grant 8,885,395 - Zhou , et al. November 11, 2	2014-11-11
High speed STT-MRAM with orthogonal pinned layer Grant 8,860,158 - Zhou , et al. October 14, 2	2014-10-14
Hybrid Non-volatile Memory Device App 20140254245 - Tadepalli; Ravishankar ; et al.	2014-09-11
Method for manufacturing high density non-volatile magnetic memory Grant 8,802,451 - Malmhall , et al. August 12, 2	2014-08-12
Shields For Magnetic Memory Chip Packages App 20140197505 - Zhou; Yuchen ; et al.	2014-07-17
Spin transfer torque magnetic random access memory (STTMRAM) having graded synthetic free layer Grant 8,779,537 - Huai , et al. July 15, 2	2014-07-15
Spin transfer torque magnetic random access memory (STTMRAM) having graded synthetic free layer Grant 8,772,886 - Huai , et al. July 8, 2	2014-07-08
Mtj Stack And Bottom Electrode Patterning Process With Ion Beam Etching Using A Single Mask App 20140170776 - Satoh; Kimihiro ; et al.	2014-06-19
High capacity low cost multi-state magnetic memory Grant 8,724,413 - Ranjan , et al. May 13, 2	2014-05-13
Magnetic memory with a domain wall Grant 8,724,379 - Ranjan , et al. May 13, 2	2014-05-13
Non-volatile flash-RAM memory with magnetic memory Grant 8,711,613 - Ranjan , et al. April 29, 2	2014-04-29
Flash memory with nano-pillar charge trap Grant 8,687,418 - Ranjan , et al. April 1, 2	2014-04-01
Magnetic Random Access Memory With Switching Assist Layer App 20140027697 - Zhou; Yuchen ; et al.	2014-01-30
Method and apparatus for measuring magnetic parameters of magnetic thin film structures Grant 8,633,720 - Tudosa , et al. January 21, 2	2014-01-21
Spin Transfer Torque Magnetic Random Access Memory (sttmram) Having Graded Synthetic Free Layer App 20140015078 - Huai; Yiming ; et al.	2014-01-16
Method For Manufacturing Non-volatile Magnetic Memory Cell In Two Facilities App 20140017818 - RANJAN; Rajiv Yadav ; et al.	2014-01-16
High Capacity Low Cost Multi-stacked Cross-line Magnetic Memory App 20140011296 - Ranjan; Rajiv Yadav ; et al.	2014-01-09
Spin-transfer torque magnetic random access memory (STTMRAM) using a synthetic free layer Grant 8,611,147 - Ranjan , et al. December 17, 2	2013-12-17
Magnetic random access memory with field compensating layer and multi-level cell Grant 8,598,576 - Zhou , et al. December 3, 2	2013-12-03
Spin-transfer torque magnetic random access memory having magnetic tunnel junction with perpendicular magnetic anisotropy Grant 8,593,862 - Ranjan , et al. November 26, 2	2013-11-26
MRAM fabrication method with sidewall cleaning Grant 8,574,928 - Satoh , et al. November 5, 2	2013-11-05
Magnetic Random Access Memory With Field Compensating Layer And Multi-level Cell App 20130286723 - Zhou; Yuchen ; et al.	2013-10-31
Non-volatile Flash-ram Memory With Magnetic Memory App 20130282963 - Ranjan; Rajiv Yadav ; et al.	2013-10-24
Magnetic random access memory with field compensating layer and multi-level cell Grant 8,565,010 - Zhou , et al. October 22, 2	2013-10-22
MRAM Fabrication Method with Sidewall Cleaning App 20130267042 - Satoh; Kimihiro ; et al.	2013-10-10
High Capaciy Low Cost Multi-state Magnetic Memory App 20130258763 - Ranjan; Rajiv Yadav ; et al.	2013-10-03
Multi-state Spin-torque Transfer Magnetic Random Access Memory App 20130258764 - Ranjan; Rajiv Yadav ; et al.	2013-10-03
Magnetic random access memory (MRAM) manufacturing process for a small magnetic tunnel junction (MTJ) design with a low programming current requirement Grant 8,542,526 - Keshtbod , et al. September 24, 2	2013-09-24
Magnetic random access memory (MRAM) manufacturing process for a small magnetic tunnel junction (MTJ) design with a low programming current requirement Grant 8,542,524 - Keshtbod , et al. September 24, 2	2013-09-24
Method For Manufacturing High Density Non-volatile Magnetic Memory App 20130244344 - Malmhall; Roger Klas ; et al.	2013-09-19
MRAM etching processes Grant 8,536,063 - Satoh , et al. September 17, 2	2013-09-17
Method for manufacturing non-volatile magnetic memory Grant 8,535,952 - Ranjan , et al. September 17, 2	2013-09-17
Spin-transfer Torque Magnetic Random Access Memory (sttmram) Using A Synthetic Free Layer App 20130229866 - Ranjan; Rajiv Yadav ; et al.	2013-09-05
Magentic Memory With A Domain Wall App 20130223141 - RANJAN; Rajiv Yadav ; et al.	2013-08-29
Spin-transfer torque magnetic random access memory with multi-layered storage layer Grant 8,519,496 - Zhou , et al. August 27, 2	2013-08-27
Low resistance high-TMR magnetic tunnel junction and process for fabrication thereof Grant 8,508,984 - Ranjan , et al. August 13, 2	2013-08-13
Non-volatile magnetic memory element with graded layer Grant 8,498,150 - Ranjan , et al. July 30, 2	2013-07-30
Non-volatile magnetic memory element with graded layer Grant 8,498,149 - Ranjan , et al. July 30, 2	2013-07-30
Non-volatile magnetic memory element with graded layer Grant 8,498,148 - Ranjan , et al. July 30, 2	2013-07-30
Magnetic random access memory with switching assist layer Grant 8,492,860 - Zhou , et al. July 23, 2	2013-07-23
Non-volatile magnetic memory element with graded layer Grant 8,493,778 - Ranjan , et al. July 23, 2	2013-07-23
Non-volatile magnetic memory element with graded layer Grant 8,493,779 - Ranjan , et al. July 23, 2	2013-07-23
Non-volatile perpendicular magnetic memory with low switching current and high thermal stability Grant 8,493,777 - Ranjan , et al. July 23, 2	2013-07-23
Non-volatile magnetic memory element with graded layer Grant 8,493,780 - Ranjan , et al. July 23, 2	2013-07-23
Non-volatile magnetic memory element with graded layer Grant 8,488,376 - Ranjan , et al. July 16, 2	2013-07-16
Non-uniform switching based non-volatile magnetic based memory Grant 8,477,530 - Ranjan , et al. July 2, 2	2013-07-02
Magnetic Random Access Memory (MRAM) Manufacturing Process for a Small Magnetic Tunnel Junction (MTJ) Design with a Low Programming Current Requirement App 20130149797 - Keshtbod; Parviz ; et al.	2013-06-13
Low cost multi-state magnetic memory Grant 8,456,897 - Ranjan , et al. June 4, 2	2013-06-04
Memory System Having Thermally Stable Perpendicular Magneto Tunnel Junction (mtj) And A Method Of Manufacturing Same App 20130119498 - Huai; Yiming ; et al.	2013-05-16
Low-cost non-volatile flash-RAM memory Grant 8,440,471 - Ranjan , et al. May 14, 2	2013-05-14
Low current switching magnetic tunnel junction design for magnetic memory using domain wall motion Grant 8,427,863 - Ranjan , et al. April 23, 2	2013-04-23
Low-crystallization temperature MTJ for spin-transfer torque magnetic random access memory (STTMRAM) Grant 8,422,286 - Ranjan , et al. April 16, 2	2013-04-16
Non-volatile Magnetic Memory Element With Graded Layer App 20130088914 - Ranjan; Rajiv Yadav ; et al.	2013-04-11
Non-volatile Magnetic Memory Element With Graded Layer App 20130087872 - Ranjan; Rajiv Yadav ; et al.	2013-04-11
Non-volatile Magnetic Memory Element With Graded Layer App 20130088915 - Ranjan; Rajiv Yadav ; et al.	2013-04-11
Non-volatile Magnetic Memory Element With Graded Layer App 20130087871 - Ranjan; Rajiv Yadav ; et al.	2013-04-11
Non-volatile Magnetic Memory Element With Graded Layer App 20130087869 - Ranjan; Rajiv Yadav ; et al.	2013-04-11
Non-volatile Magnetic Memory Element With Graded Layer App 20130087870 - Ranjan; Rajiv Yadav ; et al.	2013-04-11
Non-volatile magnetic memory with low switching current and high thermal stability Grant 8,405,174 - Ranjan , et al. March 26, 2	2013-03-26
Non-volatile magnetic memory element with graded layer Grant 8,399,943 - Ranjan , et al. March 19, 2	2013-03-19
Non-volatile magnetic memory element with graded layer Grant 8,399,942 - Ranjan , et al. March 19, 2	2013-03-19
Low-cost non-volatile flash-RAM memory Grant 8,391,058 - Ranjan , et al. March 5, 2	2013-03-05
High-capacity low cost multi-state magnetic memory Grant 8,391,054 - Ranjan , et al. March 5, 2	2013-03-05
Non-uniform switching based non-volatile magnetic based memory Grant 8,389,301 - Ranjan , et al. March 5, 2	2013-03-05
Mram etching processes App 20130052752 - Satoh; Kimihiro ; et al.	2013-02-28
Spin-transfer torque magnetic random access memory (STTMRAM) with laminated free layer Grant 8,374,025 - Ranjan , et al. February 12, 2	2013-02-12
Perpendicular Mram With Mtj Including Laminated Magnetic Layers App 20130001717 - Zhou; Yuchen ; et al.	2013-01-03
Method and apparatus for measuring magnetic parameters of magnetic thin film structures App 20120326712 - Tudosa; Ioan ; et al.	2012-12-27
Low cost multi-state magnetic memory Grant 8,330,240 - Ranjan , et al. December 11, 2	2012-12-11
Non-volatile magnetic memory with low switching current and high thermal stability Grant 8,310,020 - Ranjan , et al. November 13, 2	2012-11-13
PERPENDICULAR MAGNETIC TUNNEL JUNCTION (pMTJ) WITH IN-PLANE MAGNETO-STATIC SWITCHING-ENHANCING LAYER App 20120280339 - Zhang; Jing ; et al.	2012-11-08
Non-volatile Magnetic Memory Element With Graded Layer App 20120230095 - Ranjan; Rajiv Yadav ; et al.	2012-09-13
Magnetic Latch Magnetic Random Access Memory (mram) App 20120217595 - Zhou; Yuchen ; et al.	2012-08-30
Non-Volatile Perpendicular Magnetic Memory with Low Switching Current and High Thermal Stability App 20120212998 - Ranjan; Rajiv Yadav ; et al.	2012-08-23
Magnetic Random Access Memory With Field Compensating Layer And Multi-level Cell App 20120205760 - Zhou; Yuchen ; et al.	2012-08-16
Non-Volatile Magnetic Memory with Low Switching Current and High Thermal Stability App 20120205761 - Ranjan; Rajiv Yadav ; et al.	2012-08-16
Magnetic Random Access Memory With Field Compensating Layer And Multi-level Cell App 20120206958 - Zhou; Yuchen ; et al.	2012-08-16
Non-volatile Magnetic Memory With Low Switching Current And High Thermal Stability App 20120205763 - Ranjan; Rajiv Yadav ; et al.	2012-08-16
Low-crystallization temperature MTJ for Spin-Transfer Torque Magnetic Random Access Memory (STTMRAM) App 20120188818 - Ranjan; Rajiv Yadav ; et al.	2012-07-26
Low-cost Non-volatile Flash-ram Memory App 20120170361 - Ranjan; Rajiv Yadav ; et al.	2012-07-05
Memory System Having Thermally Stable Perpendicular Magneto Tunnel Junction (mtj) And A Method Of Manufacturing Same App 20120146167 - Huai; Yiming ; et al.	2012-06-14
Non-volatile magnetic memory with low switching current and high thermal stability Grant 8,183,652 - Ranjan , et al. May 22, 2	2012-05-22
Low-cost Non-volatile Flash-ram Memory App 20120107964 - RANJAN; Rajiv Yadav ; et al.	2012-05-03
Low-crystallization temperature MTJ for spin-transfer torque magnetic random access memory (SSTTMRAM) Grant 8,169,821 - Ranjan , et al. May 1, 2	2012-05-01
Low current switching magnetic tunnel junction design for magnetic memory using domain wall motion Grant 8,164,947 - Ranjan , et al. April 24, 2	2012-04-24
Magnetic Latch Magnetic Random Access Memory (mram) App 20120087185 - Zhou; Yuchen ; et al.	2012-04-12
Non-uniform Switching Based Non-volatile Magnetic Based Memory App 20120069649 - Ranjan; Rajiv Yadav ; et al.	2012-03-22
Non-uniform Switching Based Non-volatile Magnetic Based Memory App 20120068236 - Ranjan; Rajiv Yadav ; et al.	2012-03-22
Non-uniform Switching Based Non-volatile Magnetic Based Memory App 20120069643 - Ranjan; Rajiv Yadav ; et al.	2012-03-22
Spin-transfer Torque Magnetic Random Access Memory With Perpendicular Magnetic Anisotropy Multilayers App 20120063218 - Huai; Yiming ; et al.	2012-03-15
Low-cost non-volatile flash-RAM memory Grant 8,120,949 - Ranjan , et al. February 21, 2	2012-02-21
Non-Volatile Magnetic Memory Element with Graded Layer App 20120025338 - Ranjan; Rajiv Yadav ; et al.	2012-02-02
Non-Volatile Magnetic Memory Element with Graded Layer App 20120026785 - Ranjan; Rajiv Yadav ; et al.	2012-02-02
Spin Transfer Torque Magnetic Random Access Memory (sttmram) Having Graded Synthetic Free Layer App 20120018823 - Huai; Yiming ; et al.	2012-01-26
High Capacity Low Cost Multi-state Magnetic Memory App 20120002463 - Ranjan; Rajiv Yadav ; et al.	2012-01-05
High Capacity Low Cost Multi-state Magnetic Memory App 20120003757 - Ranjan; Rajiv Yadav ; et al.	2012-01-05
Non-uniform switching based non-volatile magnetic based memory Grant 8,084,835 - Ranjan , et al. December 27, 2	2011-12-27
Low Cost Multi-state Magnetic Memory App 20110303998 - Ranjan; Rajiv Yadav ; et al.	2011-12-15
Low Cost Multi-state Magnetic Memory App 20110305078 - Ranjan; Rajiv Yadav ; et al.	2011-12-15
Non-volatile magnetic memory element with graded layer Grant 8,063,459 - Ranjan , et al. November 22, 2	2011-11-22
High capacity low cost multi-state magnetic memory Grant 8,058,696 - Ranjan , et al. November 15, 2	2011-11-15
Method & Apparatus For Multi-stage Sputter Deposition Of Uniform Thickness Layers App 20110223445 - Ranjan; Rajiv Yadav ; et al.	2011-09-15
Low cost multi-state magnetic memory Grant 8,018,011 - Ranjan , et al. September 13, 2	2011-09-13
Low Current Switching Magnetic Tunnel Junction Design For Magnetic Memory Using Domain Wall Motion App 20110103143 - RANJAN; Rajiv Yadav ; et al.	2011-05-05
Low Current Switching Magnetic Tunnel Junction Design For Magnetic Memory Using Domain Wall Motion App 20110096593 - RANJAN; Rajiv Yadav ; et al.	2011-04-28
Magnetic Random Access Memory (MRAM) Manufacturing Process for a Small Magnetic Tunnel Junction (MTJ) Design with a Low Programming Current Requirement App 20110089511 - KESHTBOD; Parviz ; et al.	2011-04-21
Low current switching magnetic tunnel junction design for magnetic memory using domain wall motion Grant 7,869,266 - Ranjan , et al. January 11, 2	2011-01-11
Method and apparatus for multi-stage sputter deposition of uniform thickness layers Grant 7,837,836 - Ranjan , et al. November 23, 2	2010-11-23
Spin-transfer Torque Magnetic Random Access Memory Having Magnetic Tunnel Junction With Perpendicular Magnetic Anisotropy App 20100096716 - RANJAN; Rajiv Yadav ; et al.	2010-04-22
Multi-state Spin-torque Transfer Magnetic Random Access Memory App 20090218645 - RANJAN; Rajiv Yadav ; et al.	2009-09-03
Low Current Switching Magnetic Tunnel Junction Design For Magnetic Memory Using Domain Wall Motion App 20090109739 - RANJAN; Rajiv Yadav ; et al.	2009-04-30
Low-cost Non-volatile Flash-ram Memory App 20090046501 - RANJAN; Rajiv Yadav ; et al.	2009-02-19
Method For Manufacturing Non-volatile Magnetic Memory App 20080293165 - RANJAN; Rajiv Yadav ; et al.	2008-11-27
High Capacity Low Cost Multi-State Magnetic Memory App 20080246104 - Ranjan; Rajiv Yadav ; et al.	2008-10-09
Low Cost Multi-State Magnetic Memory App 20080225585 - Ranjan; Rajiv Yadav ; et al.	2008-09-18
Non-Volatile Magnetic Memory Element with Graded Layer App 20080191295 - Ranjan; Rajiv Yadav ; et al.	2008-08-14
Non-Volatile Magnetic Memory with Low Switching Current and High Thermal Stability App 20080191251 - Ranjan; Rajiv Yadav ; et al.	2008-08-14
Low Resistance High-tmr Magnetic Tunnel Junction And Process For Fabrication Thereof App 20080164548 - RANJAN; Rajiv Yadav ; et al.	2008-07-10
Non-uniform Switching Based Non-volatile Magnetic Based Memory App 20080094886 - Ranjan; Rajiv Yadav ; et al.	2008-04-24
Multilayer perpendicular media with high-boron or high-carbon additives to CoCr films Grant 7,323,259 - Chen , et al. January 29, 2	2008-01-29
High Capacity Low Cost Multi-Stacked Cross-Line Magnetic Memory App 20070253245 - Ranjan; Rajiv Yadav ; et al.	2007-11-01
High Capacity Low Cost Multi-state Magnetic Memory App 20070201265 - Ranjan; Rajiv Yadav ; et al.	2007-08-30
Perpendicular magnetic recording media with improved crystallographic orientations and method of manufacturing same Grant 7,175,925 - Chen , et al. February 13, 2	2007-02-13
Method of making substrates for media used in hard drives App 20060109591 - Ranjan; Rajiv Yadav ; et al.	2006-05-25
Method & apparatus for multi-stage sputter deposition of uniform thickness layers App 20050178651 - Ranjan, Rajiv Yadav ; et al.	2005-08-18
Multilayer perpendicular media with high-boron or high-carbon additives to CoCr films App 20050037237 - Chen, Qixu ; et al.	2005-02-17
Perpendicular magnetic recording media with improved crystallographic orientations and method of manufacturing same App 20040247945 - Chen, Qixu David ; et al.	2004-12-09
Perpendicular magnetic recording media with improved interlayer Grant 6,777,066 - Chang , et al. August 17, 2	2004-08-17
Thin film magnetic alloy having low noise, high coercivity and high squareness Grant RE38,544 - Chen , et al. July 6, 2	2004-07-06
Chromium-alloy seedlayers for recording media Grant 6,756,136 - Harkness, IV , et al. June 29, 2	2004-06-29
Magnetic recording medium with dual magnetic layers and high in-plane coercivity Grant 6,723,374 - Chen , et al. April 20, 2	2004-04-20
Medium with a NiNb sealing layer Grant 6,699,588 - Chen , et al. March 2, 2	2004-03-02
Sputtering target and method for making composite soft magnetic films Grant 6,692,619 - Chen , et al. February 17, 2	2004-02-17
Texture-induced magnetic anisotropy of soft underlayers for perpendicular recording media Grant 6,667,118 - Chang , et al. December 23, 2	2003-12-23
Magnetic media with high Cr content, non-magnetic CoCrPt intermediate layers Grant 6,641,936 - Chen , et al. November 4, 2	2003-11-04
Pseudo-laminated soft underlayers for perpendicular magnetic recording media App 20030108776 - Chang, Chung-Hee ; et al.	2003-06-12
Magnetic recording medium with dual magnetic layers and high in-plane coercivity App 20030039863 - Chen, Qixu (David) ; et al.	2003-02-27
Magnetic recording medium with dual magnetic layers and high in-plane coercivity Grant 6,461,750 - Chen , et al. October 8, 2	2002-10-08
CoCrPtB medium with a 1010 crystallographic orientation Grant 6,403,241 - Chen , et al. June 11, 2	2002-06-11
Medium with a NiNb sealing layer App 20020064690 - Chen, Qixu David ; et al.	2002-05-30
High coercivity, low noise magnetic recording medium comprising an intermediate cocrtaox layer Grant 6,242,086 - Song , et al. June 5, 2	2001-06-05
High density magnetic recording medium with high Hr and low Mrt Grant 6,156,422 - Wu , et al. December 5, 2	2000-12-05
Substantially isotropic magnetic recording medium comprising a seedlayer Grant 6,146,754 - Song , et al. November 14, 2	2000-11-14
Thin film medium with surface-oxidized NiAl seed layer Grant 6,117,570 - Chen , et al. September 12, 2	2000-09-12
Thin film magnetic alloy having low noise, high coercivity, and high squareness Grant 5,851,688 - Chen , et al. December 22, 1	1998-12-22
Method of manufacturing a thin film magnetic recording medium having low MrT value and high coercivity Grant 5,820,963 - Lu , et al. October 13, 1	1998-10-13
Method for forming an improved magnetic media including sputtering of selected oxides or nitrides in the magnetic layer, and apparatus for same Grant 5,736,013 - Ranjan , et al. April 7, 1	1998-04-07
Magnetic alloy and method for manufacturing same Grant 5,658,659 - Chen , et al. August 19, 1	1997-08-19