Darren W. Karns

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Evans City, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Light source power control for heat assisted magnetic recording (HAMR)
- Patent number 8,824,249
- Issue date Sep 2, 2014
- Seagate Technology LLC
- Mehmet Fatih Erden
- G11 - INFORMATION STORAGE
Information Patent Grant
Light source power control for heat assisted magnetic recording (HAMR)
- Patent number 8,477,569
- Issue date Jul 2, 2013
- Seagate Technology LLC
- Mehmet Fatih Erden
- G11 - INFORMATION STORAGE
Information Patent Grant
Servo sector format with large lithographic tolerances
- Patent number 7,576,942
- Issue date Aug 18, 2009
- Seagate Technology LLC
- Darren William Karns
- G11 - INFORMATION STORAGE
Information Patent Grant
Positioning of a head array over a data storage medium
- Patent number 7,265,937
- Issue date Sep 4, 2007
- Seagate Technology LLC
- Mehmet F. Erden
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Light Source Power Control for Heat Assisted Magnetic Recording (HAMR)
- Publication number 20130294207
- Publication date Nov 7, 2013
- Mehmet Fatih Erden
- G11 - INFORMATION STORAGE
Information Patent Application
LIGHT SOURCE POWER CONTROL FOR HEAT ASSISTED MAGNETIC RECORDING (HAMR)
- Publication number 20110205861
- Publication date Aug 25, 2011
- Seagate Technology LLC
- Mehmet Fatih Erden
- G11 - INFORMATION STORAGE
Information Patent Application
POSITION SENSING IN DISCRETE TRACK RECORDING
- Publication number 20100073808
- Publication date Mar 25, 2010
- Seagate Technology LLC
- Walter Richard Eppler
- G11 - INFORMATION STORAGE