Minggao Yao

Person

Hong Kong, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Method of making a bonded structure for an electrical component, an...
- Patent number 8,472,142
- Issue date Jun 25, 2013
- Sae Magnetics (H.K.) Ltd.
- MingGao Yao
- G11 - INFORMATION STORAGE
Information Patent Grant
Geomagnetic sensor device and digital compass with the same
- Patent number 8,261,458
- Issue date Sep 11, 2012
- Sae Magnetics (H.K.) Ltd.
- Minggao Yao
- G01 - MEASURING TESTING
Information Patent Grant
Altitude sensing systems for flying height adjustment
- Patent number 8,225,655
- Issue date Jul 24, 2012
- Sae Magnetics (H.K.) Ltd.
- MingGao Yao
- G11 - INFORMATION STORAGE
Information Patent Grant
Piezoelectric element having etched portion to form stepped recesse...
- Patent number 8,194,359
- Issue date Jun 5, 2012
- Sae Magnetics (H.K.) Ltd.
- MingGao Yao
- G11 - INFORMATION STORAGE
Information Patent Grant
Head gimbal assembly having balanced weight, and disk drive unit wi...
- Patent number 8,169,745
- Issue date May 1, 2012
- Sae Magnetics (H.K.) Ltd.
- Minggao Yao
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive head gimbal assembly including a PZT micro-actuator with...
- Patent number 8,134,809
- Issue date Mar 13, 2012
- Sae Magnetics (H.K.) Ltd.
- MingGao Yao
- G11 - INFORMATION STORAGE
Information Patent Grant
Suspension, head gimbal assembly and/or disk drive unit including o...
- Patent number 8,130,469
- Issue date Mar 6, 2012
- Sae Magnetics (H.K.) Ltd.
- MingGao Yao
- G11 - INFORMATION STORAGE
Information Patent Grant
Vibration sensor, suspension, head gimbal assembly and manufacturin...
- Patent number 8,125,735
- Issue date Feb 28, 2012
- Sae Magnetics (H.K.) Ltd.
- MingGao Yao
- G11 - INFORMATION STORAGE
Information Patent Grant
Head gimbal assembly and manufacturing method thereof, and disk dri...
- Patent number 8,120,881
- Issue date Feb 21, 2012
- Sae Magnetics (H.K.) Ltd.
- MingGao Yao
- G11 - INFORMATION STORAGE
Information Patent Grant
Head gimbal assembly, suspension for the head gimbal assembly, and...
- Patent number 8,089,728
- Issue date Jan 3, 2012
- Sae Magnetics (H.K.) Ltd.
- Minggao Yao
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film piezoelectric element and its manufacturing method, head...
- Patent number 8,089,732
- Issue date Jan 3, 2012
- Sae Magnetics (H.K.) Ltd.
- MingGao Yao
- G11 - INFORMATION STORAGE
Information Patent Grant
Slider and micro-actuator assembly, head gimbal assembly, and disk...
- Patent number 8,040,640
- Issue date Oct 18, 2011
- Sae Magnetics (H.K.) Ltd.
- MingGao Yao
- G11 - INFORMATION STORAGE
Information Patent Grant
Head gimbal assembly for use in disk drive devices and method of ma...
- Patent number 8,018,686
- Issue date Sep 13, 2011
- Sae Magnetics (H.K.) Ltd.
- MingGao Yao
- G11 - INFORMATION STORAGE
Information Patent Grant
Suspension, head gimbal assembly and manufacturing method thereof,...
- Patent number 7,843,666
- Issue date Nov 30, 2010
- Sae Magnetics (H.K.) Ltd.
- MingGao Yao
- G11 - INFORMATION STORAGE
Information Patent Grant
Micro-actuator for use in small platform disk drive devices, and me...
- Patent number 7,821,743
- Issue date Oct 26, 2010
- Sae Magnetics (H.K.) Ltd.
- MingGao Yao
- G11 - INFORMATION STORAGE
Information Patent Grant
Systems and methods for identifying problems with PZT elements of m...
- Patent number 7,768,276
- Issue date Aug 3, 2010
- Sae Magnetics (H.K.) Ltd.
- MingGao Yao
- G11 - INFORMATION STORAGE
Information Patent Grant
Rotational micro-actuator with a rotatable plate, head gimbal assem...
- Patent number 7,768,746
- Issue date Aug 3, 2010
- Sae Magnetics (H.K.) Ltd.
- Minggao Yao
- G11 - INFORMATION STORAGE
Information Patent Grant
Suspension with strengthening plate, head gimbal assembly, and disk...
- Patent number 7,733,607
- Issue date Jun 8, 2010
- Sae Magnetics (H.K.) Ltd.
- MingGao Yao
- G11 - INFORMATION STORAGE
Information Patent Grant
Rotational micro-actuator integrated with suspension of head gimbal...
- Patent number 7,719,798
- Issue date May 18, 2010
- Sae Magnetics (H.K.) Ltd.
- MingGao Yao
- G11 - INFORMATION STORAGE
Information Patent Grant
Micro-actuator mounting structure capable of maintaining a substant...
- Patent number 7,701,675
- Issue date Apr 20, 2010
- Sae Magnetics (H.K.) Ltd.
- Minggao Yao
- G11 - INFORMATION STORAGE
Information Patent Grant
Head gimbal assembly having dimple-shaft limiter and manufacturing...
- Patent number 7,688,552
- Issue date Mar 30, 2010
- Sae Magnetics (H.K.) Ltd.
- Minggao Yao
- G11 - INFORMATION STORAGE
Information Patent Grant
Head gimbal assembly including first and second dimples, and disk d...
- Patent number 7,684,157
- Issue date Mar 23, 2010
- Sae Magnetics (H.K.) Ltd.
- Minggao Yao
- G11 - INFORMATION STORAGE
Information Patent Grant
Flex cable frame assembly for micro-actuator and flex cable suspens...
- Patent number 7,663,843
- Issue date Feb 16, 2010
- Sae Magnetics (H.K.) Ltd.
- MingGao Yao
- G11 - INFORMATION STORAGE
Information Patent Grant
Performance test method of head gimbal assembly with precise positi...
- Patent number 7,663,829
- Issue date Feb 16, 2010
- Sae Magnetics (H.K.) Ltd.
- MingGao Yao
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system of using a step plate mechanically formed in a di...
- Patent number 7,660,079
- Issue date Feb 9, 2010
- SAE Magnetics (H.K.) Ltd.
- MingGao Yao
- G11 - INFORMATION STORAGE
Information Patent Grant
HGA rotational micro-actuator including an s-shaped frame and metho...
- Patent number 7,643,253
- Issue date Jan 5, 2010
- Sae Magnetics (H.K.) Ltd.
- Minggao Yao
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin-film PZT micro-actuator integral with suspension of head gimba...
- Patent number 7,609,487
- Issue date Oct 27, 2009
- Sae Magnetics (H.K.) Ltd.
- MingGao Yao
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for maintaining alignment of a hard disk micro-actuator and...
- Patent number 7,596,859
- Issue date Oct 6, 2009
- SAE Magnetics (H.K.) Ltd.
- Minggao Yao
- G11 - INFORMATION STORAGE
Information Patent Grant
Head gimbal assembly having an independent spacer therein and disk...
- Patent number 7,554,772
- Issue date Jun 30, 2009
- Sae Magnetics (H.K.) Ltd.
- MingGao Yao
- G11 - INFORMATION STORAGE
Information Patent Grant
Head gimbal assembly with flying height controller, disk drive unit...
- Patent number 7,551,386
- Issue date Jun 23, 2009
- Sae Magnetics (H.K.) Ltd.
- Minggao Yao
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
BATTERY
- Publication number 20200395580
- Publication date Dec 17, 2020
- Dongguan NVT Technology Limited
- Minggao Yao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GEOMAGNETIC SENSOR DEVICE AND DIGITAL COMPASS WITH THE SAME
- Publication number 20120186091
- Publication date Jul 26, 2012
- SAE MAGNETICS (H. K) LTD.
- Minggao Yao
- G01 - MEASURING TESTING
Information Patent Application
Head gimbal assembly, suspension for the head gimbal assembly, and...
- Publication number 20110019310
- Publication date Jan 27, 2011
- SAE MAGNETICS (H. K) LTD.
- Minggao Yao
- G11 - INFORMATION STORAGE
Information Patent Application
Vibration sensor, suspension, head gimbal assembly and manufacturin...
- Publication number 20100259851
- Publication date Oct 14, 2010
- MingGao Yao
- G11 - INFORMATION STORAGE
Information Patent Application
Slider and micro-actuator assembly, head gimbal assembly, and disk...
- Publication number 20100259854
- Publication date Oct 14, 2010
- MingGao Yao
- G11 - INFORMATION STORAGE
Information Patent Application
SUSPENSION DESIGN FOR HIGH SHOCK PERFORMANCE SOLDERING BALL BONDING
- Publication number 20100214697
- Publication date Aug 26, 2010
- Minggao Yao
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Thin film piezoelectric element and its manufacturing method, head...
- Publication number 20090316306
- Publication date Dec 24, 2009
- SAE MAGNETICS (H. K) LTD.
- MingGao Yao
- G11 - INFORMATION STORAGE
Information Patent Application
Piezoelectric element and manufacturing method thereof, head gimbal...
- Publication number 20090290263
- Publication date Nov 26, 2009
- SAE MAGNETICS (H. K) LTD.
- MingGao Yao
- G11 - INFORMATION STORAGE
Information Patent Application
Head gimbal assembly and manufacturing method thereof, and disk dri...
- Publication number 20090284871
- Publication date Nov 19, 2009
- SAE MAGNETICS (H. K) LTD.
- MingGao Yao
- G11 - INFORMATION STORAGE
Information Patent Application
Flexible printed cable, head stack assembly with the same and manuf...
- Publication number 20090207529
- Publication date Aug 20, 2009
- SAE MAGNETICS (H. K) LTD.
- MingGao Yao
- G11 - INFORMATION STORAGE
Information Patent Application
Piezoelectric micro-actuator, head gimbal assembly and its assembli...
- Publication number 20090195938
- Publication date Aug 6, 2009
- SAE MAGNETICS (H. K) LTD.
- MingGao Yao
- G11 - INFORMATION STORAGE
Information Patent Application
Altitude sensing systems for flying height adjustment
- Publication number 20090154007
- Publication date Jun 18, 2009
- SAE MAGNETICS (H. K) LTD.
- MingGao Yao
- G11 - INFORMATION STORAGE
Information Patent Application
Electromagnetic damping locking apparatus for the disk drive unit
- Publication number 20090154023
- Publication date Jun 18, 2009
- SAE MAGNETICS (H. K) LTD.
- MingGao Yao
- G11 - INFORMATION STORAGE
Information Patent Application
Bonded structure and method of making the same, head gimbal assembl...
- Publication number 20090080111
- Publication date Mar 26, 2009
- SAE MAGNETICS (H. K) LTD.
- MingGao Yao
- G11 - INFORMATION STORAGE
Information Patent Application
Performance test method of head gimbal assembly with precise positi...
- Publication number 20090027808
- Publication date Jan 29, 2009
- SAE MAGNETICS (H. K) LTD.
- MingGao Yao
- G11 - INFORMATION STORAGE
Information Patent Application
Head gimbal assembly having balanced weight, disk drive unit with t...
- Publication number 20090027807
- Publication date Jan 29, 2009
- SAE MAGNETICS (H. K) LTD.
- MingGao Yao
- G11 - INFORMATION STORAGE
Information Patent Application
Suspension, head gimbal assembly and manufacturing method thereof,...
- Publication number 20080297948
- Publication date Dec 4, 2008
- SAE MAGNETICS (H. K) LTD.
- MingGao Yao
- G11 - INFORMATION STORAGE
Information Patent Application
Micro-Actuator, HGA Equipped with the Micro-Actuator and Method for...
- Publication number 20080273272
- Publication date Nov 6, 2008
- Minggao Yao
- G11 - INFORMATION STORAGE
Information Patent Application
Suspension, head gimbal assembly and manufacturing method thereof,...
- Publication number 20080266713
- Publication date Oct 30, 2008
- SAE MAGNETICS (H. K) LTD.
- MingGao Yao
- G11 - INFORMATION STORAGE
Information Patent Application
Micro-actuator having at least one segmented flexible side arm, and...
- Publication number 20080247088
- Publication date Oct 9, 2008
- SAE MAGNETICS (H. K) LTD.
- MingGao Yao
- G11 - INFORMATION STORAGE
Information Patent Application
Altitude sensing systems and methods for fly height adjustment
- Publication number 20080247078
- Publication date Oct 9, 2008
- SAE MAGNETICS (H. K) LTD.
- MingGao Yao
- G11 - INFORMATION STORAGE
Information Patent Application
Micro-actuator for use in small platform disk drive devices, and me...
- Publication number 20080158734
- Publication date Jul 3, 2008
- SAE MAGNETICS (H. K) LTD.
- MingGao Yao
- G11 - INFORMATION STORAGE
Information Patent Application
Techniques for reducing flexure distortion and gimbal separation fo...
- Publication number 20080144225
- Publication date Jun 19, 2008
- SAE MAGNETICS (H. K) LTD.
- MingGao Yao
- G11 - INFORMATION STORAGE
Information Patent Application
Head gimbal assembly for use in disk drive devices and method of ma...
- Publication number 20080144224
- Publication date Jun 19, 2008
- SAE MAGNETICS (H. K) LTD.
- MingGao Yao
- G11 - INFORMATION STORAGE
Information Patent Application
Systems and methods for identifying problems with PZT elements of m...
- Publication number 20080106823
- Publication date May 8, 2008
- SAE MAGNETICS (H. K) LTD.
- MingGao Yao
- G11 - INFORMATION STORAGE
Information Patent Application
Vehicle wheel speed and acceleration sensor and method for calculat...
- Publication number 20080053245
- Publication date Mar 6, 2008
- SAE Magnetics (H.K.) Ltd.
- MingGao Yao
- G01 - MEASURING TESTING
Information Patent Application
Head gimbal assembly and manufacturing method thereof and disk driv...
- Publication number 20080037174
- Publication date Feb 14, 2008
- SAE MAGNETICS (H. K) LTD.
- MingGao Yao
- G11 - INFORMATION STORAGE
Information Patent Application
ROTATIONAL MICRO-ACTUATOR, HGA WITH SUCH MICRO-ACTUATOR AND THE MET...
- Publication number 20080030904
- Publication date Feb 7, 2008
- SAE MAGNETICS (H. K) LTD.
- Minggao YAO
- G11 - INFORMATION STORAGE
Information Patent Application
Head gimbal assembly with micro-actuator and manufacturing method t...
- Publication number 20080024920
- Publication date Jan 31, 2008
- SAE MAGNETICS (H. K) LTD.
- MingGao Yao
- G11 - INFORMATION STORAGE
Information Patent Application
Micro-actuator, HGA equipped with the micro-actuator and method for...
- Publication number 20080024039
- Publication date Jan 31, 2008
- SAE MAGNETICS (H.K.) LTD.
- Minggao Yao
- G11 - INFORMATION STORAGE

Minggao Yao

Person

Patents Grantslast 30 patents

Method of making a bonded structure for an electrical component, an...

Geomagnetic sensor device and digital compass with the same

Altitude sensing systems for flying height adjustment

Piezoelectric element having etched portion to form stepped recesse...

Head gimbal assembly having balanced weight, and disk drive unit wi...

Disk drive head gimbal assembly including a PZT micro-actuator with...

Suspension, head gimbal assembly and/or disk drive unit including o...

Vibration sensor, suspension, head gimbal assembly and manufacturin...

Head gimbal assembly and manufacturing method thereof, and disk dri...

Head gimbal assembly, suspension for the head gimbal assembly, and...

Thin film piezoelectric element and its manufacturing method, head...

Slider and micro-actuator assembly, head gimbal assembly, and disk...

Head gimbal assembly for use in disk drive devices and method of ma...

Suspension, head gimbal assembly and manufacturing method thereof,...

Micro-actuator for use in small platform disk drive devices, and me...

Systems and methods for identifying problems with PZT elements of m...

Rotational micro-actuator with a rotatable plate, head gimbal assem...

Suspension with strengthening plate, head gimbal assembly, and disk...

Rotational micro-actuator integrated with suspension of head gimbal...

Micro-actuator mounting structure capable of maintaining a substant...

Head gimbal assembly having dimple-shaft limiter and manufacturing...

Head gimbal assembly including first and second dimples, and disk d...

Flex cable frame assembly for micro-actuator and flex cable suspens...

Performance test method of head gimbal assembly with precise positi...

Method and system of using a step plate mechanically formed in a di...

HGA rotational micro-actuator including an s-shaped frame and metho...

Thin-film PZT micro-actuator integral with suspension of head gimba...

Method for maintaining alignment of a hard disk micro-actuator and...

Head gimbal assembly having an independent spacer therein and disk...

Head gimbal assembly with flying height controller, disk drive unit...

Patents Applicationslast 30 patents

BATTERY

GEOMAGNETIC SENSOR DEVICE AND DIGITAL COMPASS WITH THE SAME

Head gimbal assembly, suspension for the head gimbal assembly, and...

Vibration sensor, suspension, head gimbal assembly and manufacturin...

Slider and micro-actuator assembly, head gimbal assembly, and disk...

SUSPENSION DESIGN FOR HIGH SHOCK PERFORMANCE SOLDERING BALL BONDING

Thin film piezoelectric element and its manufacturing method, head...

Piezoelectric element and manufacturing method thereof, head gimbal...

Head gimbal assembly and manufacturing method thereof, and disk dri...

Flexible printed cable, head stack assembly with the same and manuf...

Piezoelectric micro-actuator, head gimbal assembly and its assembli...

Altitude sensing systems for flying height adjustment

Electromagnetic damping locking apparatus for the disk drive unit

Bonded structure and method of making the same, head gimbal assembl...

Performance test method of head gimbal assembly with precise positi...

Head gimbal assembly having balanced weight, disk drive unit with t...

Suspension, head gimbal assembly and manufacturing method thereof,...

Micro-Actuator, HGA Equipped with the Micro-Actuator and Method for...

Suspension, head gimbal assembly and manufacturing method thereof,...

Micro-actuator having at least one segmented flexible side arm, and...

Altitude sensing systems and methods for fly height adjustment

Micro-actuator for use in small platform disk drive devices, and me...

Techniques for reducing flexure distortion and gimbal separation fo...

Head gimbal assembly for use in disk drive devices and method of ma...

Systems and methods for identifying problems with PZT elements of m...

Vehicle wheel speed and acceleration sensor and method for calculat...

Head gimbal assembly and manufacturing method thereof and disk driv...

ROTATIONAL MICRO-ACTUATOR, HGA WITH SUCH MICRO-ACTUATOR AND THE MET...

Head gimbal assembly with micro-actuator and manufacturing method t...

Micro-actuator, HGA equipped with the micro-actuator and method for...