Zhong; Tom

Patent Applications and Registrations

Patent applications and USPTO patent grants for Zhong; Tom.The latest application filed is for "mtj device performance by controlling device shape".

Company Profile

16.51.45

Zhong; Tom - Saratoga CA
Zhong; Tom - Suzhou CN
Zhong; Tom - Cupertino CA US
Zhong; Tom - Sunnyvale CA
Zhong; Tom - Santa Clara 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
MTJ device performance by adding stress modulation layer to MTJ device structure Grant 11,430,945 - Haq , et al. August 30, 2	2022-08-30
MTJ Device Performance by Controlling Device Shape App 20210193915 - Haq; Jesmin ; et al.	2021-06-24
Etching and Encapsulation Scheme for Magnetic Tunnel Junction Fabrication App 20210143322 - Sundar; Vignesh ; et al.	2021-05-13
Novel Integration Scheme for Three Terminal Spin-Orbit-Torque (SOT) Switching Devices App 20210104663 - Haq; Jesmin ; et al.	2021-04-08
STT-MRAM Heat Sink and Magnetic Shield Structure Design for More Robust Read/Write Performance App 20210083172 - Zhong; Tom ; et al.	2021-03-18
MTJ device performance by controlling device shape Grant 10,944,049 - Haq , et al. March 9, 2	2021-03-09
Critical Dimension (CD) Uniformity of Photoresist Island Patterns Using Alternating Phase Shifting Mask App 20210055659 - Haq; Jesmin ; et al.	2021-02-25
Multiple hard mask patterning to fabricate 20nm and below MRAM devices Grant 10,868,244 - Yang , et al. December 15, 2	2020-12-15
STT-MRAM heat sink and magnetic shield structure design for more robust read/write performance Grant 10,854,809 - Zhong , et al. December 1, 2	2020-12-01
Critical dimension (CD) uniformity of photoresist island patterns using alternating phase shifting mask Grant 10,831,104 - Haq , et al. November 10, 2	2020-11-10
Critical Dimension (CD) Uniformity of Photoresist Island Patterns Using Alternating Phase Shifting Mask App 20200142313 - Haq; Jesmin ; et al.	2020-05-07
Gemcitabine Derivatives for Cancer Therapy App 20200108089 - Lu; Patrick Y. ; et al.	2020-04-09
MTJ Device Performance by Adding Stress Modulation Layer to MTJ Device Structure App 20200075844 - Haq; Jesmin ; et al.	2020-03-05
Multiple Hard Mask Patterning to Fabricate 20nm and Below MRAM Devices App 20200044147 - Yang; Yi ; et al.	2020-02-06
Critical dimension (CD) uniformity of photoresist island patterns using alternating phase shifting mask Grant 10,520,818 - Haq , et al. Dec	2019-12-31
Method for fabricating a magnetic tunneling junction (MTJ) structure Grant 10,475,987 - Haq , et al. Nov	2019-11-12
Method For Fabricating A Magnetic Tunneling Junction (mtj) Structure App 20190341542 - Haq; Jesmin ; et al.	2019-11-07
Multiple hard mask patterning to fabricate 20nm and below MRAM devices Grant 10,446,741 - Yang , et al. Oc	2019-10-15
STT-MRAM Heat Sink and Magnetic Shield Structure Design for More Robust Read/Write Performance App 20190207083 - Zhong; Tom ; et al.	2019-07-04
MTJ Device Performance by Controlling Device Shape App 20190148630 - Haq; Jesmin ; et al.	2019-05-16
Multiple Hard Mask Patterning to Fabricate 20nm and Below MRAM Devices App 20190123267 - Yang; Yi ; et al.	2019-04-25
Method to remove sidewall damage after MTJ etching Grant 10,103,322 - Teng , et al. October 16, 2	2018-10-16
Method to Remove Sidewall Damage After MTJ Etching App 20180277751 - Teng; Zhongjian ; et al.	2018-09-27
Memory structure having a magnetic tunnel junction (MTJ) self-aligned to a T-shaped bottom electrode, and method of manufacturing the same Grant 10,069,064 - Haq , et al. September 4, 2	2018-09-04
MTJ device process/integration method with pre-patterned seed layer Grant 9,972,777 - Haq , et al. May 15, 2	2018-05-15
Surface treatment method for dielectric anti-reflective coating (DARC) to shrink photoresist critical dimension (CD) Grant 9,880,473 - Haq , et al. January 30, 2	2018-01-30
New Surface Treatment Method for Dielectric Anti-Reflective Coating (DARC) to Shrink Photoresist Critical Dimension (CD) App 20170371247 - Haq; Jesmin ; et al.	2017-12-28
Hybrid metallic hard mask stack for MTJ etching Grant 9,608,200 - Shen , et al. March 28, 2	2017-03-28
Hybrid Metallic Hard Mask Stack for MTJ Etching App 20160284985 - Shen; Dongna ; et al.	2016-09-29
Method of high density memory fabrication Grant 9,343,463 - Zhong , et al. May 17, 2	2016-05-17
Bottom electrode for MRAM device Grant 8,969,982 - Xiao , et al. March 3, 2	2015-03-03
Method to reduce magnetic film stress for better yield Grant 8,933,542 - Zhong , et al. January 13, 2	2015-01-13
Method To Reduce Magnetic Film Stress For Better Yield App 20140349414 - Zhong; Tom ; et al.	2014-11-27
Method to reduce magnetic film stress for better yield Grant 8,803,293 - Zhong , et al. August 12, 2	2014-08-12
Fabrication method for embedded magnetic memory Grant 8,772,051 - Zhong , et al. July 8, 2	2014-07-08
Composite hard mask with upper sacrificial dielectric layer for the patterning and etching of nanometer size MRAM devices Grant 8,722,543 - Belen , et al. May 13, 2	2014-05-13
Metal Protection Layer over SiN Encapsulation for Spin-Torque MRAM Device Applications App 20140061827 - Huang; Kenlin ; et al.	2014-03-06
Process for MEMS scanning mirror with mass remove from mirror backside Grant 8,636,911 - Chen , et al. January 28, 2	2014-01-28
Method to Reduce Magnetic Film Stress for Better Yield App 20130302912 - Zhong; Tom ; et al.	2013-11-14
Method to connect a magnetic device to a CMOS transistor Grant 8,524,511 - Zhong , et al. September 3, 2	2013-09-03
High density spin-transfer torque MRAM process Grant 8,324,698 - Zhong , et al. December 4, 2	2012-12-04
Process to fabricate bottom electrode for MRAM device Grant 8,273,666 - Xiao , et al. September 25, 2	2012-09-25
High density spin-transfer torque MRAM process Grant 8,183,061 - Zhong , et al. May 22, 2	2012-05-22
Novel process for MEMS scanning mirror with mass remove from mirror backside App 20120085728 - Chen; Jun ; et al.	2012-04-12
Method of magnetic tunneling layer processes for spin-transfer torque MRAM Grant 8,133,745 - Zhong , et al. March 13, 2	2012-03-13
Bi-layer hard mask for the patterning and etching of nanometer size MRAM devices App 20120028373 - Belen; Rodolfo ; et al.	2012-02-02
Use of CMP to contact a MTJ structure without forming a via Grant 8,105,948 - Zhong , et al. January 31, 2	2012-01-31
Bottom electrode for MRAM device App 20110133300 - Xiao; Rongfu ; et al.	2011-06-09
High density spin-transfer torque MRAM process App 20110129946 - Zhong; Tom ; et al.	2011-06-02
High density spin-transfer torque MRAM process App 20110101478 - Zhong; Tom ; et al.	2011-05-05
Method of MRAM fabrication with zero electrical shorting Grant 7,936,027 - Xiao , et al. May 3, 2	2011-05-03
Method of high density field induced MRAM process Grant 7,919,407 - Zhong , et al. April 5, 2	2011-04-05
Process to fabricate bottom electrode for MRAM device App 20110076785 - Xiao; Rongfu ; et al.	2011-03-31
Method of high density memory fabrication App 20110073917 - Zhong; Tom ; et al.	2011-03-31
High density spin-transfer torque MRAM process Grant 7,884,433 - Zhong , et al. February 8, 2	2011-02-08
Method of double patterning and etching magnetic tunnel junction structures for spin-transfer torque MRAM devices Grant 7,863,060 - Belen , et al. January 4, 2	2011-01-04
Bottom electrode for MRAM device and method to fabricate it Grant 7,838,436 - Xiao , et al. November 23, 2	2010-11-23
Bottom electrode mask design for ultra-thin interlayer dielectric approach in MRAM device fabrication Grant 7,804,706 - Zhong , et al. September 28, 2	2010-09-28
Method of double patterning and etching magnetic tunnel junction structures for spin-transfer torque MRAM devices App 20100240151 - Belen; Rodolfo ; et al.	2010-09-23
Bottom electrode mask design for ultra-thin interlayer dielectric approach in MRAM device fabrication App 20100123207 - Zhong; Tom ; et al.	2010-05-20
High density spin-transfer torque MRAM process App 20100109106 - Zhong; Tom ; et al.	2010-05-06
Use of CMP to contact a MTJ structure without forming a via App 20090209102 - Zhong; Adam ; et al.	2009-08-20
Method of MRAM fabrication with zero electrical shorting App 20090173977 - Xiao; Rongfu ; et al.	2009-07-09
Method of magnetic tunneling layer processes for spin-transfer torque MRAM App 20090104718 - Zhong; Tom ; et al.	2009-04-23
Composite hard mask for the etching of nanometer size magnetic multilayer based device App 20090078927 - Xiao; Rongfu ; et al.	2009-03-26
Method of magnetic tunneling junction pattern layout for magnetic random access memory Grant 7,508,700 - Zhong , et al. March 24, 2	2009-03-24
MRAM cell structure and method of fabrication Grant 7,476,919 - Hong , et al. January 13, 2	2009-01-13
Method of magnetic tunneling junction pattern layout for magnetic random access memory App 20080225576 - Zhong; Tom ; et al.	2008-09-18
Bottom electrode for MRAM device and method to fabricate it App 20080090307 - Xiao; Rongfu ; et al.	2008-04-17
Method of fabricating contact pad for magnetic random access memory Grant 7,122,386 - Torng , et al. October 17, 2	2006-10-17
MRAM cell structure and method of fabrication App 20060209591 - Hong; Liubo ; et al.	2006-09-21
MRAM cell structure and method of fabrication Grant 7,045,368 - Hong , et al. May 16, 2	2006-05-16
Method of uniformly coating a substrate Grant 7,030,039 - Gurer , et al. April 18, 2	2006-04-18
Method of uniformly coating a substrate Grant 7,018,943 - Emir , et al. March 28, 2	2006-03-28
Method of uniformly coating a substrate Grant 6,977,098 - Gurer , et al. December 20, 2	2005-12-20
MRAM cell structure and method of fabrication App 20050260773 - Hong, Liubo ; et al.	2005-11-24
Environment exchange control for material on a wafer surface Grant 6,911,091 - Gurer , et al. June 28, 2	2005-06-28
Environment exchange control for material on a wafer surface Grant 6,844,027 - Gurer , et al. January 18, 2	2005-01-18
Environment exchange control for material on a wafer surface Grant 6,780,461 - Gurer , et al. August 24, 2	2004-08-24
Method for two dimensional adaptive process control of critical dimensions during spin coating process Grant 6,662,466 - Gurer , et al. December 16, 2	2003-12-16
Environment exchange control for material on a wafer surface App 20030190427 - Gurer, Emir ; et al.	2003-10-09
Environment exchange control for material on a wafer surface App 20030010289 - Gurer, Emir ; et al.	2003-01-16
Method of uniformly coating a substrate App 20020127334 - Gurer, Emir ; et al.	2002-09-12
Method for two dimensional adaptive process control of critical dimensions during spin coating process App 20020112370 - Gurer, Emir ; et al.	2002-08-22
Method of uniformly coating a substrate App 20020098283 - Gurer, Emir ; et al.	2002-07-25
Method of uniformly coating a substrate App 20020004100 - Gurer, Emir ; et al.	2002-01-10
Method for two dimensional adaptive process control of critical dimensions during spin coating process Grant 6,327,793 - Gurer , et al. December 11, 2	2001-12-11
Environment exchange control for material on a wafer surface Grant 6,254,936 - Gurer , et al. July 3, 2	2001-07-03

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