Jen-Yuan Chang

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for positioning components in HDD
- Patent number 8,869,385
- Issue date Oct 28, 2014
- HGST Netherlands B.V.
- Jen-Yuan Chang
- G11 - INFORMATION STORAGE
Information Patent Grant
System and apparatus for vibration damping of integrated lead suspe...
- Patent number 8,730,618
- Issue date May 20, 2014
- HGST Netherlands B.V.
- Jen-Yuan Chang
- G11 - INFORMATION STORAGE
Information Patent Grant
Flex cable assembly for robust right angle interconnect
- Patent number 8,213,124
- Issue date Jul 3, 2012
- Hitachi Global Storage Technologies, Netherlands B.V.
- Jen-Yuan Chang
- G11 - INFORMATION STORAGE
Information Patent Grant
Flex cable assembly for vibration reduction in HDD applications
- Patent number 8,144,431
- Issue date Mar 27, 2012
- Hitachi Global Storage Technologies, Netherlands B.V.
- Jen-Yuan Chang
- G11 - INFORMATION STORAGE
Information Patent Grant
Integrated lead suspension for vibration damping in magnetic storag...
- Patent number 7,903,376
- Issue date Mar 8, 2011
- Hitachi Global Storage Technologies Netherlands, B.V.
- Jen-Yuan Chang
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for spring clip latch for retaining hard disk...
- Patent number 7,881,016
- Issue date Feb 1, 2011
- Hitachi Global Storage Technologies, Netherlands, B.V.
- Jen-Yuan Chang
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for optimized servo track writing motor current p...
- Patent number 7,345,842
- Issue date Mar 18, 2008
- Hitachi Global Storage Technologies Netherlands B.V.
- Jen-Yuan Chang
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for optimizing servo track writing motor current...
- Patent number 7,133,244
- Issue date Nov 7, 2006
- Hitachi Global Storage Technologies Netherlands B.V.
- Jen-Yuan Chang
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for determining modulated, amplitude ramping R...
- Patent number 6,992,853
- Issue date Jan 31, 2006
- Hitachi Global Storage Technologies Netherlands B.V.
- Jen-Yuan Chang
- G11 - INFORMATION STORAGE
Information Patent Grant
Repeatable runout (RRO) compensation methods and apparatus for data...
- Patent number 6,937,424
- Issue date Aug 30, 2005
- Hitachi Global Storage Technologies Netherlands N.V.
- Jen-Yuan Chang
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND APPARATUS FOR VIBRATION DAMPING OF INTEGRATED LEAD SUSPE...
- Publication number 20110026165
- Publication date Feb 3, 2011
- Hitachi Global Storage Technologies Netherlands B.V.
- Jen-Yuan Chang
- G11 - INFORMATION STORAGE
Information Patent Application
Vision guided system and method for micro-scale flex cable/integrat...
- Publication number 20090080113
- Publication date Mar 26, 2009
- Jen-Yuan Chang
- G11 - INFORMATION STORAGE
Information Patent Application
SYSTEM AND APPARATUS FOR VIBRATION DAMPING OF INTEGRATED LEAD SUSPE...
- Publication number 20080253028
- Publication date Oct 16, 2008
- Jen-Yuan Chang
- G11 - INFORMATION STORAGE
Information Patent Application
Flex cable assembly for robust right angle interconnect
- Publication number 20080247094
- Publication date Oct 9, 2008
- Jen-Yuan Chang
- G11 - INFORMATION STORAGE
Information Patent Application
Flex cable assembly for vibration reduction in HDD applications
- Publication number 20080247081
- Publication date Oct 9, 2008
- Jen-Yuan Chang
- G11 - INFORMATION STORAGE
Information Patent Application
Method and apparatus for spring clip latch for retaining hard disk...
- Publication number 20080180854
- Publication date Jul 31, 2008
- Jen-Yuan Chang
- G11 - INFORMATION STORAGE
Information Patent Application
Constrained-damped boundary apparatus for reduction of HDD flex cab...
- Publication number 20070153415
- Publication date Jul 5, 2007
- Jen-Yuan Chang
- G11 - INFORMATION STORAGE
Information Patent Application
Method and system for optimized servo track writing motor current p...
- Publication number 20070035870
- Publication date Feb 15, 2007
- Jen-Yuan Chang
- G11 - INFORMATION STORAGE
Information Patent Application
Method and apparatus for determining modulated, amplitude ramping R...
- Publication number 20050018344
- Publication date Jan 27, 2005
- Hitachi Global Storage Technologies
- Jen-Yuan Chang
- G11 - INFORMATION STORAGE
Information Patent Application
Repeatable runout (RRO) compensation methods and apparatus for data...
- Publication number 20040228026
- Publication date Nov 18, 2004
- Jen-Yuan Chang
- G11 - INFORMATION STORAGE

Jen-Yuan Chang

Person

Patents Grantslast 30 patents

Apparatus for positioning components in HDD

System and apparatus for vibration damping of integrated lead suspe...

Flex cable assembly for robust right angle interconnect

Flex cable assembly for vibration reduction in HDD applications

Integrated lead suspension for vibration damping in magnetic storag...

Method and apparatus for spring clip latch for retaining hard disk...

Method and system for optimized servo track writing motor current p...

Method and system for optimizing servo track writing motor current...

Method and apparatus for determining modulated, amplitude ramping R...

Repeatable runout (RRO) compensation methods and apparatus for data...

Patents Applicationslast 30 patents

SYSTEM AND APPARATUS FOR VIBRATION DAMPING OF INTEGRATED LEAD SUSPE...

Vision guided system and method for micro-scale flex cable/integrat...

SYSTEM AND APPARATUS FOR VIBRATION DAMPING OF INTEGRATED LEAD SUSPE...

Flex cable assembly for robust right angle interconnect

Flex cable assembly for vibration reduction in HDD applications

Method and apparatus for spring clip latch for retaining hard disk...

Constrained-damped boundary apparatus for reduction of HDD flex cab...

Method and system for optimized servo track writing motor current p...

Method and apparatus for determining modulated, amplitude ramping R...

Repeatable runout (RRO) compensation methods and apparatus for data...