Rongfu Xiao

Person

Dublin, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Magnetoresistive element having a nano-current-channel structure
- Patent number 11,957,063
- Issue date Apr 9, 2024
- Yimin Guo
- G11 - INFORMATION STORAGE
Information Patent Grant
Perpendicular MTJ element having a cube-textured reference layer an...
- Patent number 11,910,721
- Issue date Feb 20, 2024
- Yimin Guo
- G11 - INFORMATION STORAGE
Information Patent Grant
STT-SOT hybrid magnetoresistive element and manufacture thereof
- Patent number 11,854,589
- Issue date Dec 26, 2023
- Yimin Guo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods of forming perpendicular magnetoresistive elements using sa...
- Patent number 11,805,702
- Issue date Oct 31, 2023
- Yimin Guo
- G11 - INFORMATION STORAGE
Information Patent Grant
Bottom-pinned magnetic random access memory having a composite SOT...
- Patent number 11,600,660
- Issue date Mar 7, 2023
- Rongfu Xiao
- G11 - INFORMATION STORAGE
Information Patent Grant
Making a memoristic array with an implanted hard mask
- Patent number 11,569,440
- Issue date Jan 31, 2023
- Yimin Guo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetoresistive element having a giant interfacial perpendicular m...
- Patent number 11,545,290
- Issue date Jan 3, 2023
- Yimin Guo
- G11 - INFORMATION STORAGE
Information Patent Grant
Ultra-fast magnetic random access memory having a composite SOT-MTJ...
- Patent number 11,527,708
- Issue date Dec 13, 2022
- Yimin Guo
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetoresistive element having a giant interfacial perpendicular m...
- Patent number 11,450,467
- Issue date Sep 20, 2022
- Yimin Guo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite seed structure to improve PMA for perpendicular magnetic...
- Patent number 11,450,466
- Issue date Sep 20, 2022
- Yimin Guo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetoresistive element having an adjacent-bias layer and a toggle...
- Patent number 11,444,239
- Issue date Sep 13, 2022
- Yimin Guo
- G11 - INFORMATION STORAGE
Information Patent Grant
Composite multi-stack seed layer to improve PMA for perpendicular m...
- Patent number 11,316,102
- Issue date Apr 26, 2022
- Yimin Guo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite multi-stack seed layer to improve PMA for perpendicular m...
- Patent number 11,251,367
- Issue date Feb 15, 2022
- Yimin Guo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for making MRAM with small dimension and high qulity
- Patent number 11,094,877
- Issue date Aug 17, 2021
- T3Memory USA, Inc.
- Rongfu Xiao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lattice matched seed layer to improve PMA for perpendicular magneti...
- Patent number 11,088,200
- Issue date Aug 10, 2021
- Rongfu Xiao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Synthetic magnetic pinning element having strong antiferromagnetic...
- Patent number 11,081,154
- Issue date Aug 3, 2021
- Rongfu Xiao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Free layer magnetic reader that may have a reduced shield-to-shield...
- Patent number 10,121,501
- Issue date Nov 6, 2018
- Western Digital (Fremont), LLC
- Gerardo A. Bertero
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for AFC shields for multiple sensor magnetic transducers and...
- Patent number 10,115,419
- Issue date Oct 30, 2018
- Western Digital (Fremont), LLC
- Rongfu Xiao
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and system for providing a read transducer having symmetric...
- Patent number 10,074,387
- Issue date Sep 11, 2018
- Western Digital (Fremont), LLC
- Rongfu Xiao
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic read head with antiferromagentic layer
- Patent number 9,830,936
- Issue date Nov 28, 2017
- Western Digital (Fremont), LLC
- Shaoping Li
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatuses and methods for providing thin shields in a multiple se...
- Patent number 9,786,301
- Issue date Oct 10, 2017
- Western Digital (Fremont), LLC
- Shaoping Li
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for AFC shields for multiple sensor magnetic transducers and...
- Patent number 9,754,613
- Issue date Sep 5, 2017
- Western Digital (Fremont), LLC
- Rongfu Xiao
- C21 - METALLURGY OF IRON
Information Patent Grant
Free layer magnetic reader that may have a reduced shield-to-shield...
- Patent number 9,666,214
- Issue date May 30, 2017
- Western Digital (Fremont), LLC
- Gerardo A. Bertero
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for making a magnetic random access memory element with smal...
- Patent number 9,437,811
- Issue date Sep 6, 2016
- Shanghai CiYu Information Technologies Co., Ltd.
- Rongfu Xiao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System and method for magnetic transducers having multiple sensors...
- Patent number 9,431,031
- Issue date Aug 30, 2016
- Western Digital (Fremont), LLC
- Rongfu Xiao
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for providing an improved AFM reader shield
- Patent number 9,431,047
- Issue date Aug 30, 2016
- Western Digital (Fremont), LLC
- Rongfu Xiao
- G11 - INFORMATION STORAGE
Information Patent Grant
Tunnel magnetoresistance read head with narrow shield-to-shield spa...
- Patent number 9,412,400
- Issue date Aug 9, 2016
- Western Digital (Fremont), LLC
- Rongfu Xiao
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of patterning MTJ cell without sidewall damage
- Patent number 9,362,490
- Issue date Jun 7, 2016
- Rongfu Xiao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic shield for magnetic recording head
- Patent number 9,230,565
- Issue date Jan 5, 2016
- Western Digital (Fremont), LLC
- Rongfu Xiao
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing a magnetic read head
- Patent number 9,214,172
- Issue date Dec 15, 2015
- Western Digital (Fremont), LLC
- Shaoping Li
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MAGNETORESISTIVE ELEMENT HAVING A NANO-CURRENT-CHANNEL STURCTURE
- Publication number 20230067295
- Publication date Mar 2, 2023
- YIMIN GUO
- G11 - INFORMATION STORAGE
Information Patent Application
PERPENDICULAR MTJ ELEMENT HAVING A SOFT-MAGNETIC ADJACENT LAYER AND...
- Publication number 20230039108
- Publication date Feb 9, 2023
- Yimin Guo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PERPENDICULAR MTJ ELEMENT HAVING A CUBE-TEXTURED REFERENCE LAYER AN...
- Publication number 20230012255
- Publication date Jan 12, 2023
- YIMIN GUO
- G11 - INFORMATION STORAGE
Information Patent Application
METHODS OF FORMING PERPENDICULAR MAGNETORESISTIVE ELEMENTS USING SA...
- Publication number 20220359818
- Publication date Nov 10, 2022
- YIMIN GUO
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETORESISTIVE ELEMENT HAVING AN ADJACENT-BIAS LAYER AND A TOGGLE...
- Publication number 20220278270
- Publication date Sep 1, 2022
- YIMIN GUO
- G11 - INFORMATION STORAGE
Information Patent Application
COMPOSITE RECORDING STRUCTURE FOR AN IMPROVED WRITE PROFERMANCE
- Publication number 20220246836
- Publication date Aug 4, 2022
- Yimin Guo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETORESISTIVE ELEMENT HAVING A COMPOSITE RECORDING STRUCTURE
- Publication number 20220238799
- Publication date Jul 28, 2022
- Yimin Guo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETORESISTIVE ELEMENT HAVING A GIANT INTERFACIAL PERPENDICULAR M...
- Publication number 20220165470
- Publication date May 26, 2022
- Yimin Guo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETORESISTIVE ELEMENT HAVING A GIANT INTERFACIAL PERPENDICULAR M...
- Publication number 20220148785
- Publication date May 12, 2022
- YIMIN GUO
- G11 - INFORMATION STORAGE
Information Patent Application
MAKING A MEMORISTIC ARRAY WITH AN IMPLANTED HARD MASK
- Publication number 20220059758
- Publication date Feb 24, 2022
- Shanghai CiYu Information Technologies Co., LTD
- Yimin Guo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITE SEED STRUCTURE TO IMPROVE PMA FOR PERPENDICULAR MAGNETIC...
- Publication number 20220059270
- Publication date Feb 24, 2022
- Yimin Guo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETORESISTIVE ELEMENT HAVING A SIDEWALL-CURRENT-CHANNEL STRUCTURE
- Publication number 20220045267
- Publication date Feb 10, 2022
- Yimin Guo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STT-SOT HYBRID MAGNETORESISTIVE ELEMENT AND MANUFACTURE THEREOF
- Publication number 20220044718
- Publication date Feb 10, 2022
- YIMIN GUO
- G11 - INFORMATION STORAGE
Information Patent Application
COMPOSITE MULTI-STACK SEED LAYER TO IMPROVE PMA FOR PERPENDICULAR M...
- Publication number 20210343934
- Publication date Nov 4, 2021
- Yimin Guo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ULTRA-FAST MAGNETIC RANDOM ACCESS MEMORY HAVING A COMPOSITE SOT-MTJ...
- Publication number 20210328134
- Publication date Oct 21, 2021
- YIMIN GUO
- G11 - INFORMATION STORAGE
Information Patent Application
BOTTOM-PINNED MAGNETIC RANDOM ACCESS MEMORY HAVING A COMPOSITE SOT...
- Publication number 20210327960
- Publication date Oct 21, 2021
- RONGFU XIAO
- G11 - INFORMATION STORAGE
Information Patent Application
NOVEL LATTICE MATCHED SEED LAYER TO IMPROVE PMA FOR PERPENDICULAR M...
- Publication number 20210249469
- Publication date Aug 12, 2021
- RONGFU XIAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYNTHETIC MAGNEETIC PINNING ELEMENT HAVING STRONG ANTIFERROMAGNETIC...
- Publication number 20210233576
- Publication date Jul 29, 2021
- RONGFU XIAO
- G11 - INFORMATION STORAGE
Information Patent Application
A MAGNETIC RANDOM ACCESS MEMORY STORAGE ELEMENT AND MAGNETIC RANDOM...
- Publication number 20210193735
- Publication date Jun 24, 2021
- Shanghai CiYu Information Technologies Co., LTD
- YIMIN GUO
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD TO MAKE MAGNETIC RAMDOM ACCESSS MEMROY ARRAY WITH SMALL FOOT...
- Publication number 20180033957
- Publication date Feb 1, 2018
- Shanghai CiYu Information Technologies Co., LTD
- Yun Sen Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR AFC SHIELDS FOR MULTIPLE SENSOR MAGNETIC TRANSDUCERS AND...
- Publication number 20170337941
- Publication date Nov 23, 2017
- WESTERN DIGITAL (FREMONT), LLC
- RONGFU XIAO
- C21 - METALLURGY OF IRON
Information Patent Application
FREE LAYER MAGNETIC READER THAT MAY HAVE A REDUCED SHIELD-TO-SHIELD...
- Publication number 20170249959
- Publication date Aug 31, 2017
- WESTERN DIGITAL (FREMONT), LLC
- GERARDO A. BERTERO
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD FOR AFC SHIELDS FOR MULTIPLE SENSOR MAGNETIC TRANSDUCERS AND...
- Publication number 20160336030
- Publication date Nov 17, 2016
- WESTERN DIGITAL (FREMONT), LLC
- RONGFU XIAO
- C21 - METALLURGY OF IRON
Information Patent Application
MULTILAYER HARD MASK PATTERNING FOR FABRICATING INTEGRATED CIRCUITS
- Publication number 20160293837
- Publication date Oct 6, 2016
- Shanghai CiYu Information Technologies Co., LTD
- Rongfu Xiao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MAKING MRAM WITH SMALL DIMENSION AND HIGH QULITY
- Publication number 20160211445
- Publication date Jul 21, 2016
- T3Memory, Inc.
- Rongfu Xiao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC READ HEAD WITH ANTIFERROMAGENTIC LAYER
- Publication number 20160180870
- Publication date Jun 23, 2016
- WESTERN DIGITAL (FREMONT), LLC
- SHAOPING LI
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD FOR MAKINGA MAGNETIC RANDOM ACCESS MEMORY ELEMENT WITH SMALL...
- Publication number 20160163970
- Publication date Jun 9, 2016
- Shanghai CiYu Information Technologies Co., LTD
- Rongfu Xiao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETIC SHIELD FOR MAGNETIC RECORDING HEAD
- Publication number 20150371666
- Publication date Dec 24, 2015
- WESTERN DIGITAL (FREMONT), LLC
- RONGFU XIAO
- G11 - INFORMATION STORAGE
Information Patent Application
TUNNEL MAGNETORESISTANCE READ HEAD WITH NARROW SHIELD-TO-SHIELD SPA...
- Publication number 20150279393
- Publication date Oct 1, 2015
- WESTERN DIGITAL (FREMONT), LLC
- RONGFU XIAO
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC READ HEAD WITH ANTIFERROMAGNETIC LAYER
- Publication number 20150109702
- Publication date Apr 23, 2015
- WESTERN DIGITAL (FREMONT), LLC
- SHAOPING LI
- G11 - INFORMATION STORAGE

Rongfu Xiao

Person

Patents Grantslast 30 patents

Magnetoresistive element having a nano-current-channel structure

Perpendicular MTJ element having a cube-textured reference layer an...

STT-SOT hybrid magnetoresistive element and manufacture thereof

Methods of forming perpendicular magnetoresistive elements using sa...

Bottom-pinned magnetic random access memory having a composite SOT...

Making a memoristic array with an implanted hard mask

Magnetoresistive element having a giant interfacial perpendicular m...

Ultra-fast magnetic random access memory having a composite SOT-MTJ...

Magnetoresistive element having a giant interfacial perpendicular m...

Composite seed structure to improve PMA for perpendicular magnetic...

Magnetoresistive element having an adjacent-bias layer and a toggle...

Composite multi-stack seed layer to improve PMA for perpendicular m...

Composite multi-stack seed layer to improve PMA for perpendicular m...

Method for making MRAM with small dimension and high qulity

Lattice matched seed layer to improve PMA for perpendicular magneti...

Synthetic magnetic pinning element having strong antiferromagnetic...

Free layer magnetic reader that may have a reduced shield-to-shield...

Method for AFC shields for multiple sensor magnetic transducers and...

Method and system for providing a read transducer having symmetric...

Magnetic read head with antiferromagentic layer

Apparatuses and methods for providing thin shields in a multiple se...

Method for AFC shields for multiple sensor magnetic transducers and...

Free layer magnetic reader that may have a reduced shield-to-shield...

Method for making a magnetic random access memory element with smal...

System and method for magnetic transducers having multiple sensors...

Method for providing an improved AFM reader shield

Tunnel magnetoresistance read head with narrow shield-to-shield spa...

Method of patterning MTJ cell without sidewall damage

Magnetic shield for magnetic recording head

Method of manufacturing a magnetic read head

Patents Applicationslast 30 patents

MAGNETORESISTIVE ELEMENT HAVING A NANO-CURRENT-CHANNEL STURCTURE

PERPENDICULAR MTJ ELEMENT HAVING A SOFT-MAGNETIC ADJACENT LAYER AND...

PERPENDICULAR MTJ ELEMENT HAVING A CUBE-TEXTURED REFERENCE LAYER AN...

METHODS OF FORMING PERPENDICULAR MAGNETORESISTIVE ELEMENTS USING SA...

MAGNETORESISTIVE ELEMENT HAVING AN ADJACENT-BIAS LAYER AND A TOGGLE...

COMPOSITE RECORDING STRUCTURE FOR AN IMPROVED WRITE PROFERMANCE

MAGNETORESISTIVE ELEMENT HAVING A COMPOSITE RECORDING STRUCTURE

MAGNETORESISTIVE ELEMENT HAVING A GIANT INTERFACIAL PERPENDICULAR M...

MAGNETORESISTIVE ELEMENT HAVING A GIANT INTERFACIAL PERPENDICULAR M...

MAKING A MEMORISTIC ARRAY WITH AN IMPLANTED HARD MASK

COMPOSITE SEED STRUCTURE TO IMPROVE PMA FOR PERPENDICULAR MAGNETIC...

MAGNETORESISTIVE ELEMENT HAVING A SIDEWALL-CURRENT-CHANNEL STRUCTURE

STT-SOT HYBRID MAGNETORESISTIVE ELEMENT AND MANUFACTURE THEREOF

COMPOSITE MULTI-STACK SEED LAYER TO IMPROVE PMA FOR PERPENDICULAR M...

ULTRA-FAST MAGNETIC RANDOM ACCESS MEMORY HAVING A COMPOSITE SOT-MTJ...

BOTTOM-PINNED MAGNETIC RANDOM ACCESS MEMORY HAVING A COMPOSITE SOT...

NOVEL LATTICE MATCHED SEED LAYER TO IMPROVE PMA FOR PERPENDICULAR M...

SYNTHETIC MAGNEETIC PINNING ELEMENT HAVING STRONG ANTIFERROMAGNETIC...

A MAGNETIC RANDOM ACCESS MEMORY STORAGE ELEMENT AND MAGNETIC RANDOM...

METHOD TO MAKE MAGNETIC RAMDOM ACCESSS MEMROY ARRAY WITH SMALL FOOT...

METHOD FOR AFC SHIELDS FOR MULTIPLE SENSOR MAGNETIC TRANSDUCERS AND...

FREE LAYER MAGNETIC READER THAT MAY HAVE A REDUCED SHIELD-TO-SHIELD...

METHOD FOR AFC SHIELDS FOR MULTIPLE SENSOR MAGNETIC TRANSDUCERS AND...

MULTILAYER HARD MASK PATTERNING FOR FABRICATING INTEGRATED CIRCUITS

METHOD FOR MAKING MRAM WITH SMALL DIMENSION AND HIGH QULITY

MAGNETIC READ HEAD WITH ANTIFERROMAGENTIC LAYER

METHOD FOR MAKINGA MAGNETIC RANDOM ACCESS MEMORY ELEMENT WITH SMALL...

MAGNETIC SHIELD FOR MAGNETIC RECORDING HEAD

TUNNEL MAGNETORESISTANCE READ HEAD WITH NARROW SHIELD-TO-SHIELD SPA...

MAGNETIC READ HEAD WITH ANTIFERROMAGNETIC LAYER