Xizeng Shi

Person

Fremont, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
GMR biosensor with enhanced sensitivity
- Patent number 10,203,379
- Issue date Feb 12, 2019
- Headway Technologies, Inc.
- Po-Kang Wang
- B82 - NANO-TECHNOLOGY
Information Patent Grant
GMR biosensor with enhanced sensitivity
- Patent number 9,429,544
- Issue date Aug 30, 2016
- Headway Technologies, Inc.
- Po-Kang Wang
- B82 - NANO-TECHNOLOGY
Information Patent Grant
GMR sensor stripe for a biosensor with enhanced sensitivity
- Patent number 8,728,825
- Issue date May 20, 2014
- Headway Technologies, Inc.
- Po-Kang Wang
- B82 - NANO-TECHNOLOGY
Information Patent Grant
GMR biosensor with enhanced sensitivity
- Patent number 8,133,439
- Issue date Mar 13, 2012
- MagIC Technologies, Inc.
- Po-Kang Wang
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Devices using addressable magnetic tunnel junction array to detect...
- Patent number 7,977,111
- Issue date Jul 12, 2011
- MagIC Technologies, Inc.
- Xizeng Shi
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for optimizing the number of word line segments i...
- Patent number 7,613,868
- Issue date Nov 3, 2009
- Headway Technologies, Inc.
- Hsu Kai (Karl) Yang
- G11 - INFORMATION STORAGE
Information Patent Grant
Reference cell scheme for MRAM
- Patent number 7,499,314
- Issue date Mar 3, 2009
- MagIC Technologies, Inc.
- Hsu Kai Yang
- G11 - INFORMATION STORAGE
Information Patent Grant
Programming scheme for segmented word line MRAM array
- Patent number 7,480,172
- Issue date Jan 20, 2009
- MagIC Technologies, Inc.
- Xizeng Shi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic random access memory array with free layer locking mechani...
- Patent number 7,443,707
- Issue date Oct 28, 2008
- Headway Technologies, Inc.
- Yimin Guo
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic random access memory array with thin conduction electrical...
- Patent number 7,394,122
- Issue date Jul 1, 2008
- Headway Technologies, Inc.
- Tai Min
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic random access memory array with thin conduction electrical...
- Patent number 7,394,123
- Issue date Jul 1, 2008
- Headway Technologies, Inc.
- Tai Min
- G11 - INFORMATION STORAGE
Information Patent Grant
Configurable MRAM and method of configuration
- Patent number 7,362,644
- Issue date Apr 22, 2008
- MagIC Technologies, Inc.
- Hsu Kai Yang
- G11 - INFORMATION STORAGE
Information Patent Grant
Reference cell scheme for MRAM
- Patent number 7,321,507
- Issue date Jan 22, 2008
- MagIC Technologies, Inc.
- Hsu Kai Yang
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic random access memory array with free layer locking mechanism
- Patent number 7,211,874
- Issue date May 1, 2007
- Headway Technologies, Inc.
- Yimin Guo
- G11 - INFORMATION STORAGE
Information Patent Grant
Highly efficient segmented word line MRAM array
- Patent number 7,184,302
- Issue date Feb 27, 2007
- Headway Technologies, Inc.
- Hsu Kai Yang
- G11 - INFORMATION STORAGE
Information Patent Grant
World line segment select transistor on word line current source side
- Patent number 7,180,769
- Issue date Feb 20, 2007
- Headway Technologies, Inc.
- Po-Kang Wang
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for performing more consistent switching of magne...
- Patent number 7,123,506
- Issue date Oct 17, 2006
- Applied Spintronics Technology, Inc.
- Xizeng Shi
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for controlling MRAM write current to reduce powe...
- Patent number 7,110,289
- Issue date Sep 19, 2006
- Western Digital (Fremont), Inc.
- Kyusik Sin
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic random access memory array with thin conduction electrical...
- Patent number 7,067,330
- Issue date Jun 27, 2006
- Headway Technologies, Inc.
- Tai Min
- G11 - INFORMATION STORAGE
Information Patent Grant
MRAM architecture and a method and system for fabricating MRAM memo...
- Patent number 7,067,866
- Issue date Jun 27, 2006
- Applied Spintronics Technology, Inc.
- Xizeng Shi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and system for providing common read and write word lines fo...
- Patent number 7,027,324
- Issue date Apr 11, 2006
- Headway Technologies, Inc.
- Hsu Kai (Karl) Yang
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic memory cell with plural read transistors
- Patent number 7,012,832
- Issue date Mar 14, 2006
- Western Digital (Fremont), Inc.
- Kyusik Sin
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for making high speed, high areal density inductive write st...
- Patent number 7,007,372
- Issue date Mar 7, 2006
- Western Digital (Fremont), Inc.
- Yingjian Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for providing a magnetic element including passiv...
- Patent number 7,009,266
- Issue date Mar 7, 2006
- Applied Spintronics Technology, Inc.
- Xizeng Shi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and system for providing a programmable current source for a...
- Patent number 6,977,838
- Issue date Dec 20, 2005
- Applied Spintronics Technology, Inc.
- David Tsang
- G11 - INFORMATION STORAGE
Information Patent Grant
Write head having a recessed, magnetic adjunct pole formed atop a m...
- Patent number 6,906,894
- Issue date Jun 14, 2005
- Western Digital (Fremont), Inc.
- Yingjian Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Shielded magnetic ram cells
- Patent number 6,888,184
- Issue date May 3, 2005
- Western Digital (Fremont), Inc.
- Xizeng Shi
- G11 - INFORMATION STORAGE
Information Patent Grant
High capacity MRAM memory array architecture
- Patent number 6,873,547
- Issue date Mar 29, 2005
- Read-Rite Corporation
- Xizeng(Stone) Shi
- G11 - INFORMATION STORAGE
Information Patent Grant
Temperature dependent write current source for magnetic tunnel junc...
- Patent number 6,834,010
- Issue date Dec 21, 2004
- Western Digital (Fremont), Inc.
- Qiuqun Qi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic ram cell with amplification circuitry and MRAM memory arra...
- Patent number 6,829,160
- Issue date Dec 7, 2004
- Western Digital (Fremont), Inc.
- Quiqun (Kevin) Qi
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
GMR Biosensor with Enhanced Sensitivity
- Publication number 20160363635
- Publication date Dec 15, 2016
- HEADWAY TECHNOLOGIES, INC.
- Po-Kang Wang
- G01 - MEASURING TESTING
Information Patent Application
GMR Sensor Stripe for a Biosensor with Enhanced Sensitivity
- Publication number 20120169331
- Publication date Jul 5, 2012
- MAGIC TECHNOLOGIES, INC.
- Po-Kang Wang
- G01 - MEASURING TESTING
Information Patent Application
GMR Biosensor with Enhanced Sensitivity
- Publication number 20120169332
- Publication date Jul 5, 2012
- MAGIC TECHNOLOGIES, INC.
- Po-Kang Wang
- G01 - MEASURING TESTING
Information Patent Application
Devices using addressable magnetic tunnel junction array to detect...
- Publication number 20090186770
- Publication date Jul 23, 2009
- MagIC Technologies, Inc.
- Xizeng Shi
- G01 - MEASURING TESTING
Information Patent Application
Reference cell scheme for MRAM
- Publication number 20080094884
- Publication date Apr 24, 2008
- MaglC Technologies, Inc.
- Hsu Kai Yang
- G11 - INFORMATION STORAGE
Information Patent Application
GMR biosensor with enhanced sensitivity
- Publication number 20080032423
- Publication date Feb 7, 2008
- MagIC Technologies, Inc.
- Po-Kang Wang
- G01 - MEASURING TESTING
Information Patent Application
Magnetic random access memory array with free layer locking mechani...
- Publication number 20070184561
- Publication date Aug 9, 2007
- Headway Technologies,,Inc.
- Yimin Guo
- G11 - INFORMATION STORAGE
Information Patent Application
Novel programming scheme for segmented word line MRAM array
- Publication number 20070171702
- Publication date Jul 26, 2007
- MagIC Technologies, Inc. & Applied Spintronics, Inc.
- Xizeng Shi
- G11 - INFORMATION STORAGE
Information Patent Application
Configurable MRAM and method of configuration
- Publication number 20070140033
- Publication date Jun 21, 2007
- MagIC Technologies, Inc. & Applied Spintronics, Inc.
- Hsu Kai Yang
- G11 - INFORMATION STORAGE
Information Patent Application
Reference cell scheme for MRAM
- Publication number 20070115717
- Publication date May 24, 2007
- MagIC Technologies, Inc. & Applied Spintronics, Inc.
- Hsu Kai Yang
- G11 - INFORMATION STORAGE
Information Patent Application
WORLD LINE SEGMENT SELECT TRANSISTOR ON WORD LINE CURRENT SOURCE SIDE
- Publication number 20060227597
- Publication date Oct 12, 2006
- HEADWAY TECHNOLOGIES, INC.
- Po-Kang Wang
- G11 - INFORMATION STORAGE
Information Patent Application
Highly efficient segmented word line MRAM array
- Publication number 20060221673
- Publication date Oct 5, 2006
- HEADWAY TECHNOLOGIES, INC.
- Hsu Kai Yang
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic random access memory array with thin conduction electrical...
- Publication number 20060211155
- Publication date Sep 21, 2006
- HEADWAY TECHNOLOGIES, INC.
- Tai Min
- G11 - INFORMATION STORAGE
Information Patent Application
Adaptive algorithm for MRAM manufacturing
- Publication number 20060013038
- Publication date Jan 19, 2006
- HEADWAY TECHNOLOGIES, INC.
- Hsu Kaiyang
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic random access memory array with thin conduction electrical...
- Publication number 20060014346
- Publication date Jan 19, 2006
- HEADWAY TECHNOLOGIES, INC.
- Tai Min
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic random access memory array with thin conduction electrical...
- Publication number 20060014306
- Publication date Jan 19, 2006
- HEADWAY TECHNOLOGIES, INC.
- Tai Min
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic random access memory array with coupled soft adjacent magn...
- Publication number 20050280960
- Publication date Dec 22, 2005
- HEADWAY TECHNOLOGIES, INC.
- Yimin Guo
- G11 - INFORMATION STORAGE
Information Patent Application
Method and system for optimizing the number of word line segments i...
- Publication number 20050276100
- Publication date Dec 15, 2005
- Hsu Kai (Karl) Yang
- G11 - INFORMATION STORAGE
Information Patent Application
Method and system for providing common read and write word lines fo...
- Publication number 20050276098
- Publication date Dec 15, 2005
- Hsu Kai (Karl) Yang
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic random access memory array with free layer locking mechanism
- Publication number 20050219895
- Publication date Oct 6, 2005
- HEADWAY TECHNOLOGIES, INC.
- Yimin Guo
- G11 - INFORMATION STORAGE
Information Patent Application
Method and system for performing more consistent switching of magne...
- Publication number 20050180201
- Publication date Aug 18, 2005
- Xizeng Shi
- G11 - INFORMATION STORAGE
Information Patent Application
Method and system for providing a magnetic element including passiv...
- Publication number 20050048674
- Publication date Mar 3, 2005
- Xizeng Shi
- B82 - NANO-TECHNOLOGY
Information Patent Application
Write head having a recessed, magnetic adjunct pole formed atop a m...
- Publication number 20050007696
- Publication date Jan 13, 2005
- Western Digital (Fremont), Inc.
- Yingjian Chen
- G11 - INFORMATION STORAGE
Information Patent Application
MRAM architecture and a method and system for fabricating MRAM memo...
- Publication number 20040191928
- Publication date Sep 30, 2004
- Xizeng Shi
- B82 - NANO-TECHNOLOGY

Person

Patents Grantslast 30 patents

GMR biosensor with enhanced sensitivity

GMR biosensor with enhanced sensitivity

GMR sensor stripe for a biosensor with enhanced sensitivity

GMR biosensor with enhanced sensitivity

Devices using addressable magnetic tunnel junction array to detect...

Method and system for optimizing the number of word line segments i...

Reference cell scheme for MRAM

Programming scheme for segmented word line MRAM array

Magnetic random access memory array with free layer locking mechani...

Magnetic random access memory array with thin conduction electrical...

Magnetic random access memory array with thin conduction electrical...

Configurable MRAM and method of configuration

Reference cell scheme for MRAM

Magnetic random access memory array with free layer locking mechanism

Highly efficient segmented word line MRAM array

World line segment select transistor on word line current source side

Method and system for performing more consistent switching of magne...

Method and system for controlling MRAM write current to reduce powe...

Magnetic random access memory array with thin conduction electrical...

MRAM architecture and a method and system for fabricating MRAM memo...

Method and system for providing common read and write word lines fo...

Magnetic memory cell with plural read transistors

Method for making high speed, high areal density inductive write st...

Method and system for providing a magnetic element including passiv...

Method and system for providing a programmable current source for a...

Write head having a recessed, magnetic adjunct pole formed atop a m...

Shielded magnetic ram cells

High capacity MRAM memory array architecture

Temperature dependent write current source for magnetic tunnel junc...

Magnetic ram cell with amplification circuitry and MRAM memory arra...

Patents Applicationslast 30 patents

GMR Biosensor with Enhanced Sensitivity

GMR Sensor Stripe for a Biosensor with Enhanced Sensitivity

GMR Biosensor with Enhanced Sensitivity

Devices using addressable magnetic tunnel junction array to detect...

Reference cell scheme for MRAM

GMR biosensor with enhanced sensitivity

Magnetic random access memory array with free layer locking mechani...

Novel programming scheme for segmented word line MRAM array

Configurable MRAM and method of configuration

Reference cell scheme for MRAM

WORLD LINE SEGMENT SELECT TRANSISTOR ON WORD LINE CURRENT SOURCE SIDE

Highly efficient segmented word line MRAM array

Magnetic random access memory array with thin conduction electrical...

Adaptive algorithm for MRAM manufacturing

Magnetic random access memory array with thin conduction electrical...

Magnetic random access memory array with thin conduction electrical...

Magnetic random access memory array with coupled soft adjacent magn...

Method and system for optimizing the number of word line segments i...

Method and system for providing common read and write word lines fo...

Magnetic random access memory array with free layer locking mechanism

Method and system for performing more consistent switching of magne...

Method and system for providing a magnetic element including passiv...

Write head having a recessed, magnetic adjunct pole formed atop a m...

MRAM architecture and a method and system for fabricating MRAM memo...