Inventor
SIMMONS JR RALPH F
US6 patents
⚠️ This page may combine multiple inventors who share the name “SIMMONS JR RALPH F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HEWLETT PACKARD DEVELOPMENT CO
5 patentsUS6992857B2Jan 31, 2006
Weighting servo signals for head positioning
HEWLETT PACKARD DEVELOPMENT CO41 citations91
US7529060B2May 5, 2009
Read and write head element arrangement
HEWLETT PACKARD DEVELOPMENT CO16 citations82
US7656614B2Feb 2, 2010
Tape drive
HEWLETT PACKARD DEVELOPMENT CO3 citations61
US7196866B2Mar 27, 2007
Interconnect structure having multiple layers of traces for electrical connection to a tape head assembly
HEWLETT PACKARD DEVELOPMENT CO6 citations61
US7031089B2Apr 18, 2006
Tape head assembly
HEWLETT PACKARD DEVELOPMENT CO3 citations60