Inventor
CHRISTENSEN ERIC ROLF
US11 patents
⚠️ This page may combine multiple inventors who share the name “CHRISTENSEN ERIC ROLF”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
6 patentsUS5920438AJul 6, 1999
Programmable digital centerline tracking threshold apparatus and method
IBM12 citations71
US5877644AMar 2, 1999
Programmable digital envelope following threshold generation apparatus and method
IBM15 citations71
US7719782B1May 18, 2010
Fast forward magnetic tape cartridge at first mount
IBM7 citations70
US7870427B2Jan 11, 2011
Accessing removable storage management services to obtain replacement instructions indicating whether to replace removable storage
IBM2 citations62
US7139142B2Nov 21, 2006
Determination of magnetic tape write quality employing write equalization transitions
IBM3 citations62
US7913117B2Mar 22, 2011
Providing removable storage management services using removable storage error information
IBM1 citations51
CHRISTENSEN ERIC ROLF
3 patentsUS8605380B1Dec 10, 2013
Technique for fixing tap coefficients in a programmable finite-impulse-response equalizer
CHRISTENSEN ERIC ROLF7 citations82
US8625226B2Jan 7, 2014
Fixing tap coefficients in a programmable finite-impulse-response equalizer
CHRISTENSEN ERIC ROLF6 citations71
US8111473B2Feb 7, 2012
Method to evaluate a data storage device using magnetic spacing losses
CHRISTENSEN ERIC ROLF0 citations49