Inventor
RAY ALAN B
US9 patents
⚠️ This page may combine multiple inventors who share the name “RAY ALAN B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AGILENT TECHNOLOGIES INC
8 patentsUS7561280B2Jul 14, 2009
Displacement measurement sensor head and system having measurement sub-beams comprising zeroth order and first order diffraction components
AGILENT TECHNOLOGIES INC116 citations93
US7224466B2May 29, 2007
Compact multi-axis interferometer
AGILENT TECHNOLOGIES INC25 citations91
US7440113B2Oct 21, 2008
Littrow interferometer
AGILENT TECHNOLOGIES INC22 citations90
US6806960B2Oct 19, 2004
Compact beam re-tracing optics to eliminate beam walk-off in an interferometer
AGILENT TECHNOLOGIES INC21 citations90
US6897962B2May 24, 2005
Interferometer using beam re-tracing to eliminate beam walk-off
AGILENT TECHNOLOGIES INC14 citations79
US7130056B2Oct 31, 2006
System and method of using a side-mounted interferometer to acquire position information
AGILENT TECHNOLOGIES INC7 citations71
US7705994B2Apr 27, 2010
Monolithic displacement measuring interferometer with spatially separated but substantially equivalent optical pathways and optional dual beam outputs
AGILENT TECHNOLOGIES INC2 citations61
US7545507B2Jun 9, 2009
Displacement measurement system
AGILENT TECHNOLOGIES INC4 citations61