Inventor
TRETTER LARRY LEEROY
US24 patents
⚠️ This page may combine multiple inventors who share the name “TRETTER LARRY LEEROY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
17 patentsUS6940682B2Sep 6, 2005
Data read transducers for determining lateral position of a tape head with respect to longitudinal servo bands of magnetic tape
IBM29 citations93
US7223922B2May 29, 2007
ESD dissipative coating on cables
IBM22 citations87
US7130143B1Oct 31, 2006
Apparatus, system, and method for measuring magnetoresistive head resistance
IBM12 citations84
US6952316B2Oct 4, 2005
Open head detection circuit and method in a voltage or current mode driver
IBM12 citations84
US7924524B2Apr 12, 2011
System and method for generating an amplitude error signal in a magnetic tape recording channel
IBM13 citations83
US6320713B1Nov 20, 2001
Ratio method for measurement of MR read head resistance
IBM17 citations81
US8044816B2Oct 25, 2011
Apparatus, system, and method for detecting the formation of a short between a magnetoresistive head and a head substrate
IBM11 citations79
US6101052AAug 8, 2000
H configuration write driver circuit with integral component fault detection
IBM11 citations66
US11842829B2Dec 12, 2023
Flexible electrical cable with four copper layers
IBM0 citations62
US7982992B2Jul 19, 2011
Dual gain control for magnetic data storage system
IBM5 citations62
US7742252B2Jun 22, 2010
Apparatus, system, and method for controlling recording head substrate bias voltage
IBM6 citations61
US7039540B1May 2, 2006
Apparatus, system, and method for testing an analog to digital converter
IBM5 citations61
US6928581B1Aug 9, 2005
Innovative bypass circuit for circuit testing and modification
IBM6 citations59
US6680809B1Jan 20, 2004
Write head current damping with dynamic coupling
IBM3 citations59
US11978489B1May 7, 2024
Direct measurement of magnetoresistive head resistance in a storage system
IBM0 citations52
US7933089B2Apr 26, 2011
Track-adapted data clocking
IBM0 citations52
US7075344B2Jul 11, 2006
Measurement of the write current of a current mode write driver while engaged in the writing process
IBM0 citations52