ADJUSTABLE ILLUMINATION SYSTEM FOR A BARCODE SCANNER

Patent №

US 6,164,544

Granted

2000-12-26

Filed 1998

Owner

WELCH ALLYN, INC.

Lab

AI components

1

vision

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

09111583

These and other objects of the present invention are attained by apparatus for adjusting the position of a line of light in barcode space that includes a support frame having a rear housing containing a solid state imager and a pair of support arms extending forwardly from the front of the housing. An imaging lens is mounted between the arms for focusing an image of a target in barcode space upon the solid state imager along the optical axis of the imaging lens. Illuminating LEDs are mounted on either side of the imaging lens for illuminating the target. The illumination is passed through a pair of cylindrical lenses that are adjustably mounted upon the distal ends of the arm so that the light can be selectively positioned in barcode space.

VisionG06K 7/10742G06K 7/10732

AI classification

Vision0.99
Natural language0.01
Evolutionary computation0.00
Speech0.00
Knowledge representation0.00
AI hardware0.00
Machine learning0.00
Planning0.00

Ownership

WELCH ALLYN, INC.

assignment · 94370307

Assignors

SCHWARTZ, ERIC D., HUBBEN, EDWARD B., JOVANOVSKI, BRIAN L., HUNTER, VIVIAN L., MCCALL, MELVIN D., BECKHUSEN, GERARD F.

On an employer assignment, the assignors are typically the inventors.

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