Assignee

PERCEPTICS CORP

US3 patents

Top patents by PatentIndex Score

US4817166AMar 28, 1989

Apparatus for reading a license plate

PERCEPTICS CORP246 citations92

US4731854AMar 15, 1988

Optical system for producing an image for a set of characters

PERCEPTICS CORP26 citations86

US4764974AAug 16, 1988

Apparatus and method for processing an image

PERCEPTICS CORP17 citations71