Guomin Mao

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Plasma ignition circuit
- Patent number 11,328,900
- Issue date May 10, 2022
- Applied Materials, Inc.
- Teryl Pratt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic write head having a stacked coil architecture for high dat...
- Patent number 9,183,853
- Issue date Nov 10, 2015
- HGST Netherlands B.V.
- Wen-Chien David Hsiao
- G11 - INFORMATION STORAGE
Information Patent Grant
System and method of forming spacer structures using ultra narrow m...
- Patent number 9,099,126
- Issue date Aug 4, 2015
- HGST Netherlands B.V.
- Guomin Mao
- G11 - INFORMATION STORAGE
Information Patent Grant
Differentiated liftoff process for ultra-shallow mask defined narro...
- Patent number 8,984,741
- Issue date Mar 24, 2015
- HGST Netherlands B.V.
- Yi Zheng
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for manufacturing a magnetic write pole using a multi-layere...
- Patent number 8,889,018
- Issue date Nov 18, 2014
- HGST Netherlands B.V.
- Guomin Mao
- G11 - INFORMATION STORAGE
Information Patent Grant
Super shallow laminated hard mask stencil for magnetic read sensor...
- Patent number 8,889,019
- Issue date Nov 18, 2014
- HGST Netherlands B.V.
- Guomin Mao
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for defect reduction in magnetic write head fabrication
- Patent number 8,828,248
- Issue date Sep 9, 2014
- HGST Netherlands B.V.
- Guomin Mao
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for manufacturing a magnetic write head using novel mask str...
- Patent number 8,801,944
- Issue date Aug 12, 2014
- HGST Netherlands B.V.
- Guomin Mao
- G11 - INFORMATION STORAGE
Information Patent Grant
Profile method in magnetic write head fabrication
- Patent number 8,795,538
- Issue date Aug 5, 2014
- HGST Netherlands B.V.
- Guomin Mao
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for manufacturing a magnetoresistive sensor
- Patent number 8,796,152
- Issue date Aug 5, 2014
- HGST Netherlands B.V.
- Guomin Mao
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for manufacturing a magnetic write pole of a perpendicular m...
- Patent number 8,646,168
- Issue date Feb 11, 2014
- HGST Netherlands B.V.
- Guomin Mao
- G11 - INFORMATION STORAGE
Information Patent Grant
Removing residues in magnetic head fabrication
- Patent number 8,636,913
- Issue date Jan 28, 2014
- HGST Netherlands B.V.
- Guomin Mao
- G11 - INFORMATION STORAGE
Information Patent Grant
Process for MEMS scanning mirror with mass remove from mirror backside
- Patent number 8,636,911
- Issue date Jan 28, 2014
- MagIC Technologies, Inc.
- Jun Chen
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
High bevel angle magnetic writer pole fabrication process
- Patent number 8,468,683
- Issue date Jun 25, 2013
- HGST Netherlands B.V.
- Guomin Mao
- G11 - INFORMATION STORAGE
Information Patent Grant
Bottom electrode etching process in MRAM cell
- Patent number 8,334,213
- Issue date Dec 18, 2012
- MagIC Technologies, Inc.
- Guomin Mao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bit line preparation method in MRAM fabrication
- Patent number 8,138,562
- Issue date Mar 20, 2012
- MagIC Technologies, Inc.
- Guomin Mao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method to fabricate thin metal via interconnects on copper wires in...
- Patent number 8,133,809
- Issue date Mar 13, 2012
- MagIC Technologies, Inc.
- Guomin Mao
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PLASMA IGNITION CIRCUIT
- Publication number 20200294769
- Publication date Sep 17, 2020
- Applied Materials, Inc.
- Teryl PRATT
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
SYSTEM AND METHOD OF FORMING SPACER STRUCTURES USING ULTRA NARROW M...
- Publication number 20150036244
- Publication date Feb 5, 2015
- HGST NETHERLANDS B.V.
- Guomin Mao
- G11 - INFORMATION STORAGE
Information Patent Application
SUPER SHALLOW LAMINATED HARD MASK STENCIL FOR MAGNETIC READ SENSOR...
- Publication number 20140353276
- Publication date Dec 4, 2014
- HGST NETHERLANDS B.V.
- Guomin MAO
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC WRITE HEAD HAVING A STACKED COIL ARCHITECTURE FOR HIGH DAT...
- Publication number 20140313614
- Publication date Oct 23, 2014
- HGST NETHERLANDS B.V.
- Wen-Chien David Hsiao
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD FOR DEFECT REDUCTION IN MAGNETIC WRITE HEAD FABRICATION
- Publication number 20140217060
- Publication date Aug 7, 2014
- HGST NETHERLANDS B.V.
- Guomin MAO
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD FOR MANUFACTURING A MAGNETORESISTIVE SENSOR
- Publication number 20140170774
- Publication date Jun 19, 2014
- HGST NETHERLANDS B.V.
- Guomin Mao
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR MANUFACTURING A MAGNETIC WRITE HEAD USING NOVEL MASK STR...
- Publication number 20140144872
- Publication date May 29, 2014
- HGST NETHERLANDS B.V.
- Guomin Mao
- G11 - INFORMATION STORAGE
Information Patent Application
DIFFERENTIATED LIFTOFF PROCESS FOR ULTRA-SHALLOW MASK DEFINED NARRO...
- Publication number 20130284693
- Publication date Oct 31, 2013
- Hitachi Global Storage Technologies Netherlands B.V.
- Yi Zheng
- G11 - INFORMATION STORAGE
Information Patent Application
REMOVING RESIDUES IN MAGNETIC HEAD FABRICATION
- Publication number 20130161185
- Publication date Jun 27, 2013
- Guomin Mao
- G11 - INFORMATION STORAGE
Information Patent Application
PROFILE METHOD IN MAGNETIC WRITE HEAD FABRICATION
- Publication number 20130157382
- Publication date Jun 20, 2013
- Hitachi Global Storage Technologies Netherlands B.V.
- Guomin Mao
- G11 - INFORMATION STORAGE
Information Patent Application
NOVEL HIGH BEVEL ANGLE MAGNETIC WRITER POLE FABRICATION PROCESS
- Publication number 20130104388
- Publication date May 2, 2013
- Guomin Mao
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD FOR MANUFACTURING A PERPENDICULAR MAGNETIC WRITE HEAD USING...
- Publication number 20130082027
- Publication date Apr 4, 2013
- Hitachi Global Storage Technologies Netherlands B.V.
- Guomin Mao
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD FOR MANUFACTURING A MAGNETIC WRITE POLE OF A PERPENDICULAR M...
- Publication number 20130081263
- Publication date Apr 4, 2013
- Guomin Mao
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD FOR MANUFACTURING A MAGNETIC WRITE POLE USING A MULTI-LAYERE...
- Publication number 20120125883
- Publication date May 24, 2012
- Hitachi Global Storage Technologies Netherlands B.V.
- Guomin Mao
- G11 - INFORMATION STORAGE
Information Patent Application
Novel process for MEMS scanning mirror with mass remove from mirror...
- Publication number 20120085728
- Publication date Apr 12, 2012
- Advanced NuMicro Systems, Inc.
- Jun Chen
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
METHOD TO FABRICATE THIN METAL VIA INTERCONNECTS ON COPPER WIRES IN...
- Publication number 20120040531
- Publication date Feb 16, 2012
- MagIC Technologies, Inc.
- Guomin Mao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Novel bit line preparation method in MRAM fabrication
- Publication number 20110089507
- Publication date Apr 21, 2011
- MagIC Technologies, Inc.
- Guomin Mao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Novel process method for post plasma etch treatment
- Publication number 20110076853
- Publication date Mar 31, 2011
- MagIC Technologies, Inc.
- Guomin Mao
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
Bottom electrode etching process in MRAM cell
- Publication number 20100311243
- Publication date Dec 9, 2010
- MagIC Technologies, Inc.
- Guomin Mao
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Plasma ignition circuit

Magnetic write head having a stacked coil architecture for high dat...

System and method of forming spacer structures using ultra narrow m...

Differentiated liftoff process for ultra-shallow mask defined narro...

Method for manufacturing a magnetic write pole using a multi-layere...

Super shallow laminated hard mask stencil for magnetic read sensor...

Method for defect reduction in magnetic write head fabrication

Method for manufacturing a magnetic write head using novel mask str...

Profile method in magnetic write head fabrication

Method for manufacturing a magnetoresistive sensor

Method for manufacturing a magnetic write pole of a perpendicular m...

Removing residues in magnetic head fabrication

Process for MEMS scanning mirror with mass remove from mirror backside

High bevel angle magnetic writer pole fabrication process

Bottom electrode etching process in MRAM cell

Bit line preparation method in MRAM fabrication

Method to fabricate thin metal via interconnects on copper wires in...

Patents Applicationslast 30 patents

PLASMA IGNITION CIRCUIT

SYSTEM AND METHOD OF FORMING SPACER STRUCTURES USING ULTRA NARROW M...

SUPER SHALLOW LAMINATED HARD MASK STENCIL FOR MAGNETIC READ SENSOR...

MAGNETIC WRITE HEAD HAVING A STACKED COIL ARCHITECTURE FOR HIGH DAT...

METHOD FOR DEFECT REDUCTION IN MAGNETIC WRITE HEAD FABRICATION

METHOD FOR MANUFACTURING A MAGNETORESISTIVE SENSOR

METHOD FOR MANUFACTURING A MAGNETIC WRITE HEAD USING NOVEL MASK STR...

DIFFERENTIATED LIFTOFF PROCESS FOR ULTRA-SHALLOW MASK DEFINED NARRO...

REMOVING RESIDUES IN MAGNETIC HEAD FABRICATION

PROFILE METHOD IN MAGNETIC WRITE HEAD FABRICATION

NOVEL HIGH BEVEL ANGLE MAGNETIC WRITER POLE FABRICATION PROCESS

METHOD FOR MANUFACTURING A PERPENDICULAR MAGNETIC WRITE HEAD USING...

METHOD FOR MANUFACTURING A MAGNETIC WRITE POLE OF A PERPENDICULAR M...

METHOD FOR MANUFACTURING A MAGNETIC WRITE POLE USING A MULTI-LAYERE...

Novel process for MEMS scanning mirror with mass remove from mirror...

METHOD TO FABRICATE THIN METAL VIA INTERCONNECTS ON COPPER WIRES IN...

Novel bit line preparation method in MRAM fabrication

Novel process method for post plasma etch treatment

Bottom electrode etching process in MRAM cell