Duane C. Karns

Person

Pittsburgh, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Multilevel data structure
- Patent number 8,395,984
- Issue date Mar 12, 2013
- Seagate Technology LLC
- Duane C. Karns
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film structure with controlled lateral thermal spreading in th...
- Patent number 8,149,539
- Issue date Apr 3, 2012
- Seagate Technology LLC
- Bin Lu
- G11 - INFORMATION STORAGE
Information Patent Grant
Fly height and slider protrusion measurement
- Patent number 8,098,381
- Issue date Jan 17, 2012
- Seagate Technology LLC
- Edward Charles Gage
- G11 - INFORMATION STORAGE
Information Patent Grant
Thin film structure with controlled lateral thermal spreading in th...
- Patent number 7,869,162
- Issue date Jan 11, 2011
- Seagate Technology LLC
- Bin Lu
- G11 - INFORMATION STORAGE
Information Patent Grant
Writeable optical recording of multilevel oriented nano-structure d...
- Patent number 7,830,775
- Issue date Nov 9, 2010
- Seagate Technology LLC
- Duane C. Karns
- G11 - INFORMATION STORAGE
Information Patent Grant
High moment directionally textured soft magnetic underlayer in a ma...
- Patent number 7,449,255
- Issue date Nov 11, 2008
- Seagate Technology LLC
- Yukiko Kubota
- G11 - INFORMATION STORAGE
Information Patent Grant
Ultrafast pulse field source utilizing optically induced magnetic t...
- Patent number 7,271,981
- Issue date Sep 18, 2007
- Seagate Technology LLC
- Ganping Ju
- G11 - INFORMATION STORAGE
Information Patent Grant
Multilayer magnetic recording media including composite layer with...
- Patent number 7,128,987
- Issue date Oct 31, 2006
- Seagate Technology LLC
- Rene Johannes Marinus van de Veerdonk
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Thin Film Structure With Controlled Lateral Thermal Spreading In Th...
- Publication number 20110096432
- Publication date Apr 28, 2011
- Seagate Technology LLC
- Bin Lu
- G11 - INFORMATION STORAGE
Information Patent Application
WRITEALE OPTICAL RECORDING OF MULTI-LEVEL ORIENTED NANO-STRUCTURE D...
- Publication number 20110044147
- Publication date Feb 24, 2011
- Seagate Technology LLC
- Duane C. Karns
- G11 - INFORMATION STORAGE
Information Patent Application
Fly Height And Slider Protrusion Measurement
- Publication number 20090113464
- Publication date Apr 30, 2009
- Seagate Technology LLC
- Edward Charles Gage
- G11 - INFORMATION STORAGE
Information Patent Application
Thin film structure with controlled lateral thermal spreading in th...
- Publication number 20080198738
- Publication date Aug 21, 2008
- Seagate Technology LLC
- Bin Lu
- G11 - INFORMATION STORAGE
Information Patent Application
Writeable optical recording of multilevel oriented nano-structure d...
- Publication number 20070195672
- Publication date Aug 23, 2007
- Seagate Technology LLC
- Duane C. Karns
- G11 - INFORMATION STORAGE
Information Patent Application
Ultrafast pulse field source utilizing optically induced magnetic t...
- Publication number 20050111137
- Publication date May 26, 2005
- Seagate Technology LLC
- Ganping Ju
- G11 - INFORMATION STORAGE
Information Patent Application
High moment directionally textured soft magnetic underlayer in a ma...
- Publication number 20040072036
- Publication date Apr 15, 2004
- Seagate Technology LLC
- Yukiko Kubota
- G11 - INFORMATION STORAGE
Information Patent Application
Multilayer magnetic recording media including composite layer with...
- Publication number 20030235717
- Publication date Dec 25, 2003
- Seagate Technology LLC
- Rene Johannes Marinus van de Veerdonk
- G11 - INFORMATION STORAGE

Duane C. Karns

Person

Patents Grantslast 30 patents

Multilevel data structure

Thin film structure with controlled lateral thermal spreading in th...

Fly height and slider protrusion measurement

Thin film structure with controlled lateral thermal spreading in th...

Writeable optical recording of multilevel oriented nano-structure d...

High moment directionally textured soft magnetic underlayer in a ma...

Ultrafast pulse field source utilizing optically induced magnetic t...

Multilayer magnetic recording media including composite layer with...

Patents Applicationslast 30 patents

Thin Film Structure With Controlled Lateral Thermal Spreading In Th...

WRITEALE OPTICAL RECORDING OF MULTI-LEVEL ORIENTED NANO-STRUCTURE D...

Fly Height And Slider Protrusion Measurement

Thin film structure with controlled lateral thermal spreading in th...

Writeable optical recording of multilevel oriented nano-structure d...

Ultrafast pulse field source utilizing optically induced magnetic t...

High moment directionally textured soft magnetic underlayer in a ma...

Multilayer magnetic recording media including composite layer with...