Inventor
AHTEN MICHAEL J
US16 patents
⚠️ This page may combine multiple inventors who share the name “AHTEN MICHAEL J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PSC SCANNING INC
11 patentsUS6575368B1Jun 10, 2003
Multiple aperture data reader for multi-mode operation
PSC SCANNING INC138 citations98
US6244510B1Jun 12, 2001
Ultra-compact bar-code scanner
PSC SCANNING INC48 citations95
US6065676AMay 23, 2000
Ultra-compact bar-code scanner
PSC SCANNING INC47 citations95
US7243850B2Jul 17, 2007
Data reader for multi-mode operation
PSC SCANNING INC17 citations92
US7051940B2May 30, 2006
Data reader for multi-mode operation
PSC SCANNING INC17 citations92
US6884993B2Apr 26, 2005
Off-axis object detection system for a bar code scanner
PSC SCANNING INC21 citations92
US6719201B2Apr 13, 2004
Multiple aperture data reader for multi-mode operation
PSC SCANNING INC27 citations92
US6621070B2Sep 16, 2003
Bar code scanning system with offset optical axes
PSC SCANNING INC19 citations92
US6303927B1Oct 16, 2001
Optical scan module with integral collection lens mount
PSC SCANNING INC17 citations92
US6460768B2Oct 8, 2002
Ultra-compact bar-code scanner
PSC SCANNING INC29 citations91
US6166375ADec 26, 2000
Offset optical axes for bar code scanner
PSC SCANNING INC15 citations82
SPECTRA PHYSICS SCANNING SYST
4 patentsUS6073851AJun 13, 2000
Multi-focus optical reader with masked or apodized lens
SPECTRA PHYSICS SCANNING SYST244 citations98
US6042012AMar 28, 2000
Method and apparatus for reading images without need for self-generated illumination source
SPECTRA PHYSICS SCANNING SYST195 citations98
US5814803ASep 29, 1998
Image reader with multi-focus lens
SPECTRA PHYSICS SCANNING SYST259 citations98
US5594231AJan 14, 1997
Scanner window
SPECTRA PHYSICS SCANNING SYST97 citations95