1
Robert C Gardiner, Charles P Barber, Eric Coleman, Michael Ehrhart, Colleen P Gannon, Robert J Hennick, William H Havens, Vivian L Hunter, Melvin D McCall, Thomas Ruhlman: Optical reader comprising multiple color illumination. Hand Held Products, Wall Marjama & Bilinski, December 21, 2004: US06832725 (477 worldwide citation)

An imaging module in one embodiment includes at least one multiple color emitting light source comprising a plurality of different colored LED dies each independently driveable so that the overall color emitted by the light source can be controlled and varied. The multiple color emitting light sourc ...


2
Richard A Perry, Vernon L Stant: Power conservation in microprocessor controlled devices. Hand Held Products, Bell Seltzer Park & Gibson, August 25, 1992: US05142684 (288 worldwide citation)

Power may be conserved and battery life may be extended in a microprocessor controlled device by providing two microprocessors, one of which is a low power, low performance low speed processor for performing background tasks, the other of which is a high power, high performance, high speed processor ...


3
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 (278 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 ...


4
Timothy P Meier, James Rosetti, Andrew Longacre Jr, Robert M Hussey, Charles P Barber, Carl W Gerst III: Imaging device having indicia-controlled image parsing mode. Hand Held Products, George S Blasiak, Wall Marjama & Bilinski, May 13, 2003: US06561428 (253 worldwide citation)

The invention relates to a system for processing image data corresponding a scene comprising an imaging device and an image reading instruction indicia. In accordance with the invention, image data corresponding to a scene comprising an image reading instruction indicia is processed in a manner that ...


5
Joseph Walczyk, Dieter Fauth, David Holzhauer, Robert M Hussey, Barry Keys, Joseph Livingston, Michael D Robinson: Customizable optical reader. Hand Held Products, Wall Marjama & Bilinski, January 9, 2007: US07159783 (244 worldwide citation)

An optical reader, which is operable in a “host commands” mode and a “host routines” mode. In the “host commands” mode, the reader receives and executes a script routine module from a host. In the “host routines” mode, the reader receives a script routine Module identifier from the host, and the rea ...


6
Michael Ehrhart, Andrew Longacre Jr: Optical reader having a color imager. Hand Held Products, Wall Marjama & Bilinski, December 28, 2004: US06834807 (229 worldwide citation)

The present invention relates to an optical reader that includes a color imaging assembly that generates color imaging data. An image analysis circuit determines if the acquired image should be characterized as a color photograph or as including a graphical symbol. A processing circuit processes the ...


7
Paul Showering: System for capturing a document in an image signal. Hand Held Products, Additon Higgins Pendleton & Ashe P A, December 3, 2013: US08600167 (228 worldwide citation)

Devices, methods, and software are disclosed for capturing a frame of image data having a representation of a feature. In an illustrative embodiment, a device includes an imaging subsystem, one or more memory components, and a processor. The imaging subsystem is capable of providing image data repre ...


8
Michael Ehrhart, Andrew Longacre Jr: Optical reader for classifying an image. Hand Held Products, Marjama Muldoon Blasiak & Sullivan, August 19, 2008: US07413127 (227 worldwide citation)

An optical reader that is configured for classifying an image. The optical reader includes an image analysis component that is configured for classifying the image by evaluating a result of attempting to locate and process a portion of the image as graphical symbol, and configured for classifying th ...


9
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 (225 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 ...


10
Ynjiun P Wang: Low power multi-core decoder system and method. Hand Held Products, Additon Higgins Pendleton & Ashe P A, November 19, 2013: US08587595 (217 worldwide citation)

A portable data terminal including a multi-core processor having at least a first core and a second core, at least one illumination assembly and at least one imaging assembly and data storage means configured to store a plurality of program instructions, the program instructions including at least o ...