Inventor

TIMOTHY EARLE

US2 patents

Patents

2 patents

US5545887AAug 13, 1996

Method and apparatus for decoding bar code symbols using subpixel scan lines

UNITED PARCEL SERVICE INC97 citations93

US5384451AJan 24, 1995

Method and apparatus for decoding bar code symbols using composite signals

UNITED PARCEL SERVICE INC39 citations89