Inventor
PRESTON NIGEL ASHLEY
CA4 patents
⚠️ This page may combine multiple inventors who share the name “PRESTON NIGEL ASHLEY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SIEMENS MILLTRONICS PROC INSTR
3 patentsUS6795319B2Sep 21, 2004
Intrinsically safe portable programmer for enclosed electronic process control equipment
SIEMENS MILLTRONICS PROC INSTR22 citations84
US6885611B2Apr 26, 2005
Method for high-pass filtering for echo processing in time of flight ranging systems
SIEMENS MILLTRONICS PROC INSTR11 citations70
US6856576B2Feb 15, 2005
Method for determining echo distance using autocorrelation in time of flight ranging systems
SIEMENS MILLTRONICS PROC INSTR10 citations70