Inventor

ACKLEY H SPRAGUE

US144 patents

⚠️ This page may combine multiple inventors who share the name “ACKLEY H SPRAGUE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ACKLEY H SPRAGUE

INTERMEC IP CORP

Machine-readable color symbology and method and apparatus for reading same with standard readers such as laser scanners

Method and apparatus for associating data with a wireless memory device

Method and apparatus for utilizing specular light to image low contrast symbols

High resolution laser imager for low contrast symbology

Antenna, module and imager, such as for a barcode reader

Method and apparatus for decoding unresolved profiles produced from relief formed symbols

Method and apparatus for encoding and decoding single byte characters in double byte character set of machine-readable symbologies, such as bar code symbologies

Generic handheld symbology scanner with a modular optical sensor

Universal data input and processing device, such as universal point-of-sale device for inputting and processing bar code symbols, document images, and other data

Method, apparatus and character set for encoding and decoding data characters in data carriers, such as RFID tags

Robust machine-readable symbology and method and apparatus for printing and reading same

Microelectromechanical systems scanning mirror for a laser scanner

Bar code symbology capable of encoding bytes, words, 16-bit characters, etc. and method and apparatus for printing and reading same

Method and apparatus for printing with real-time print quality correction, such as in one or two dimensional bar code printing

Method and apparatus for enhancing resolution of reflectance signals produced from machine-readable symbols

Method and apparatus for reading machine-readable symbols including color symbol elements

Error correction enhancement for code 93i and other machine-readable symbologies

Bar code symbology capable of encoding bytes, words, 16-bit characters, etc. and method and apparatus for printing and reading same

Machine-readable symbology and method and apparatus for printing and reading same

Bar code symbology capable of encoding 16-bit characters, and method and apparatus for printing and reading same

INTERMEC CORP

Data acquisition using telephone connection

Method and apparatus for decoding unresolved complex multi-width bar code symbology profiles

Bar code symbology capable of encoding 16-bit characters, and method and apparatus for printing and reading same

Method and apparatus for locating and decoding machine-readable symbols

Fixed mount imager using optical module for reading one or two-dimensional symbology data

Single width bar code symbology with full character set utilizing robust start/stop characters and error detection scheme

Method and apparatus for decoding unresolved bar code profiles using edge finding circuitry

Method and apparatus for reading one-and two-dimensional symbols with a linear detector

Method and apparatus for utilizing specular light to image low contrast symbols

Method and apparatus for decoding unresolved profiles produced from relief formed symbols

Bar shaving of the resident fonts in an on-demand barcode printer

Error correction enhancement for code one and other machine-readable symbologies

Method and apparatus for matrix symbology imager

Method and apparatus for decoding unresolved multi-width bar code symbology profiles

Method and apparatus for decoding unresolved bar code profiles

HAND HELD PROD INC

System and method for detecting barcode printing errors

Autofocus lens system for indicia readers

Calibrating a volume dimensioner

Evaluating image values

Positioning an object with respect to a target location

Handheld dimensioning system with measurement-conformance feedback

System and method for dimensioning

System and method for detecting barcode printing errors

Safety system and method

DATAMAX ONEIL CORP

Methods, apparatuses, and systems for providing print quality feedback and controlling print quality of machine-readable indicia

Method, apparatus, and system for characterizing an optical system

Methods, apparatuses, and systems for detecting printing defects and contaminated components of a printer

Methods, apparatuses, and systems for detecting printing defects and contaminated components of a printer

Methods, apparatuses, and systems for verifying printed image and improving print quality

ACKLEY H SPRAGUE

Method and apparatus for geometrical measurement using an optical device such as a barcode and/or RFID scanner