1
Andrew Longacre Jr, Robert M Hussey, Michael A Ehrhart, Thomas J Koziol: Optical reader having improved autodiscrimination features. Welch Allyn, Wall Marjama Bilinski & Burr, October 20, 1998: US05825006 (358 worldwide citation)

A method and apparatus for autodiscriminating and decoding any of a plurality of 1D linear bar code symbols which use different 1D symbologies and of 2D matrix bar code symbols which use different 2D finder patterns and 2D symbologies. A processor stores a plurality of 1D decoding programs, a plural ...


2
Andrew Longacre Jr, Robert M Hussey, Thomas J Koziol, Michael A Ehrhart: Autodiscriminating optical reader. Hand Held Products, Wall Marjama & Bilinski, December 10, 2002: US06491223 (277 worldwide citation)

A method and apparatus for autodiscriminating and decoding any of a plurality of 1D linear bar code symbols which use different 1D symbologies and of 2D matrix bar code symbols which use different 2D finder patterns and 2D symbologies. A processor stores a plurality of 1D decoding programs, a plural ...


3
Robert M Hussey, Andrew Longacre Jr, Michael A Ehrhart, Thomas J Koziol: Optical reader having improved scanning-decoding features. Welch Allyn, Wall Marjama Bilinski & Burr, August 3, 1999: US05932862 (274 worldwide citation)

An optical reading apparatus for scanning and decoding data encoded in any of a plurality of types of 1D and 2D bar code symbols. A scanner generates successive blocks of scan data for storage in a scan memory. The scan memory stores at least one complete block of scan data in one address space ther ...


4
Michael A Ehrhart, Thomas J Koziol, Andrew Longacre Jr, Robert M Hussey: Optical reader having improved menuing features. Welch Allyn, Wall Marjama Bilinski & Burr, July 27, 1999: US05929418 (272 worldwide citation)

An optical reading apparatus which is adapted to operate in the manner indicated by the enabled ones of the parameters stored in a parameter table. A processor stores at least a menuing program and a decoding program. If the apparatus decodes a symbol in accordance with the parameter table and deter ...


5
James A Parker, Jeffrey Pine, Thomas J Koziol, Michael A Ehrhart, Andrew Longacre Jr, Robert M Hussey: Optical reader system comprising local host processor and optical reader. Welch Allyn, Wall Marjama Bilinski & Burr, October 12, 1999: US05965863 (249 worldwide citation)

The invention relates to an optical reading system comprising an optical reader and a host processor which is adapted for reprogramming the reader and for other interactions with the reader. In one aspect of the invention the host processor may be configured to read a parameter table stored in a mem ...


6
Thomas J Koziol, Michael A Ehrhart, Andrew Longacre Jr, Robert M Hussey: Optical reader having improved reprogramming features. Welch Allyn, Wall Marjama Bilinski & Burr, May 4, 1999: US05900613 (212 worldwide citation)

An optical reading apparatus adapted to scan and decode data in accordance with the enabled ones of the parameters stored in a parameter table. The reader is equipped with random access and erasable read only memories, and with a processor having a menuing program that allows the contents of the par ...


7
James A Parker, Jeffrey Pine, Thomas J Koziol, Michael A Ehrhart, Andrew Longacre Jr, Robert M Hussey, George S Smith: Scanning and decoding control for an optical reader. Hand Held Products, Wall Marjama & Bilinski, March 2, 2004: US06698656 (203 worldwide citation)

An optical reading system comprising an optical reader and a host processor. In one aspect of the invention, the host processor may be configured to transmit a component control instruction in response to a command input by a user of the host processor to remotely control the reader. The optical rea ...


8
Timothy P Meier, Robert C Gardiner, Jeffrey D Harper, John Izzo, Thomas J Koziol, Andrew Longacre Jr, John Pettinelli: Decoder board for an optical reader utilizing a plurality of imaging formats. Hand Held Products, Wall Marjama & Bilinski, August 8, 2006: US07086596 (196 worldwide citation)

The invention relates to a microprocessor-based decoder board for an optical reader having in one embodiment a plurality of imaging modules that provide frames of image data having a plurality of formats. In one method for operating the decoder board of the invention, and a multiple imaging module r ...


9
Andrew Longacre Jr, Michael A Ehrhart, Thomas J Koziol, Robert M Hussey, James A Parker: Portable autodiscriminating optical reader. Hand Held Products, Wall Marjama & Bilinski, July 18, 2006: US07077321 (193 worldwide citation)

An optical reader is provided that can be reprogrammed. In one method a plurality of commands are encoded into a plurality of optical symbols, at least one of the optical symbols is displayed on a display, and the at least one displayed optical symbol is read to reprogram an optical reader. In anoth ...


10
Ynjiun P Wang, Kevin Ahearn, Stephen P Deloge, Michael A Ehrhart, William H Havens, Robert M Hussey, Thomas J Koziol, Jianhua Li, Jingquan Li, James Montoro, Sven M A Powilleit: Indicia reading terminal having spatial measurement functionality. Hand Held Products, Marjama Muldoon Blasiak & Sullivan, June 1, 2010: US07726575 (185 worldwide citation)

There is provided in one embodiment an indicia reading terminal that can execute a spatial measurement mode of operation in which the indicia reading terminal can determine a dimension of an article in a field of view of the indicia reading terminal and/or determine other spatial information. In det ...



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