Inventor
Michael J. Ahten
Inventor
Eugene, OR, US
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Kprimary
G06KGraphical data reading76%
C03CChemical composition of glasses, glazes or vitreous enamels5%
F21VFunctional features or details of lighting devices or systems thereof5%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted5%
G02BOptical elements, systems or apparatus5%
Y10TTechnical subjects covered by former us classification5%
PatentTitleYear
10,325,127Imaging reader with low stray visibility illumination20197,243,850'Data reader for multi-mode operation'20077,051,940'Data reader for multi-mode operation'20066,884,993'Off-axis object detection system for a bar code scanner'20056,719,201'Multiple aperture data reader for multi-mode operation'20046,621,070'Bar code scanning system with offset optical axes'20036,575,368'Multiple aperture data reader for multi-mode operation'20036,460,768'Ultra-compact bar-code scanner'20026,303,927'Optical scan module with integral collection lens mount'20016,244,510'Ultra-compact bar-code scanner'20016,166,375'Offset optical axes for bar code scanner'20006,073,851'Multi-focus optical reader with masked or apodized lens'20006,065,676'Ultra-compact bar-code scanner'20006,042,012'Method and apparatus for reading images without need for self-generated illumination source'20005,814,803'Image reader with multi-focus lens'19985,594,231'Scanner window'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2000Patents assigned to SPECTRA PHYSICS SCANNING SYST (4)· patent assignee history
1997–2019Based in Eugene, OR, US· patent location history
2000–2007Patents assigned to PSC SCANNING INC (11)· patent assignee history
2019Patents assigned to DATALOGIC USA INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PSC SCANNING INC | 11 | 2000–2007 |
| SPECTRA PHYSICS SCANNING SYST | 4 | 1997–2000 |
| DATALOGIC USA INC | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Eugene, OR, US | 16 | 1997–2019 |