1
Carl Harry Knowles, David Wilz: Internet-based system and method for tracking objects bearing URL-encoded bar code symbols. Metrologic Instuments, Hopgood Calimafde Kalil & Judlowe, February 9, 1999: US05869819 (423 worldwide citation)

A novel Web-based package routing, tracking and delivering system and method that uses URL/ZIP-CODE encoded bar code symbols on parcels and packages. The system comprises one or more Routing, Tracking and Delivery (RTD) Internet Server Subsystems connected to the Internet infrastructure and updated ...


2
James Nahill, David Wilz, Thomas Amundsen, Dwight Franz, Mark Hernandez, Shane Michael Edmonds, Sarah Gloeckner, John Beiler, Mark Meagher, James A Cairns, Glenn Alan Cavanaugh: Scanner with wake-up mode. Metrologic Instruments, Additon Higgins Pendleton & Ashe P A, November 26, 2013: US08590789 (255 worldwide citation)

An indicia reader system includes an indicia reader provided at a point of transaction; a controller for controlling power to the indicia reader; a detector for detecting a customer, item or shopping cart at the point of transaction and providing an indication signal to the controller of the presenc ...


3
Robert Hugh Brady, Stephen Colavito, David Wilz Sr, Zhipeng Teng, Myron Levon Dixon: Laser scanning code symbol reading system providing improved control over the length and intensity characteristics of a laser scan line projected therefrom using laser source blanking control. Metrologic Instruments, Additon Higgins & Pendleton P A, April 28, 2015: US09016576 (201 worldwide citation)

Method of and system for reading bar code symbols using a hand-supportable laser scanning bar code symbol reading system supporting an improved level control over the length and intensity characteristics of laser scan lines projected onto scanned objects, at any instant in time, in a manner dependen ...


4
Carl Harry Knowles, David Wilz: Internet-based system and method for tracking objects bearing URL-encoded bar code symbols. Metrologic Instruments, Thomas J Perkowski Esq P C, November 27, 2001: US06321992 (136 worldwide citation)

A novel Web-based package routing, tracking and delivering system and method that uses URL/ZIP-CODE encoded bar code symbols on parcels and packages. The system comprises one or more Routing, Tracking and Delivery (RTD) Internet Server Subsystems connected to the Internet infrastructure and updated ...


5
Erik Van Horn, Sean Philip Kearney, Patrick Anthony Giordano, Timothy Good, Chandler Dickinson, Ka Man Au, David Wilz Sr, John A Furlong, Benjamin Hejl, Joseph A Walczyk, Larry Coyle, James Rosetti, Thomas Haggerty: Multifunction point of sale system. Hand Held Products, Additon Higgins & Pendleton P A, August 9, 2016: US09412242 (128 worldwide citation)

A point of sale system capable of operating in an indicia-reading mode or a verification mode is disclosed. In the indicia-reading mode, the point of sale system configures its illumination, imaging, and processing to read indicia as part of a normal checkout process. If triggered by a user or by an ...


6
George Rockstein, David Wilz Sr, Robert Blake, C Harry Knowles: Automatic bar code reading system having selectable long range and short range modes of operation. Metrologic Instruments, Hopgood Calimafde Kalil Blaustein & Judlowe, August 23, 1994: US05340971 (108 worldwide citation)

Method and apparatus for automatically reading bar code symbols is disclosed. One aspect of the present invention concerns a method of reading bar code symbols using an automatic hand-holdable bar code symbol reading device. In general, the automatic bar code symbol reading device comprises a hand-h ...


7
C Harry Knowles, LeRoy Dickson, Timothy A Good, Thomas C Amundsen, Charles Naylor, David Wilz Sr, Thomas Carullo: AUTOMATED HOLOGRAPHIC-BASED TUNNEL-TYPE LASER SCANNING SYSTEM FOR OMNI-DIRECTIONAL SCANNING OF BAR CODE SYMBOLS ON PACKAGE SURFACES FACING ANY DIRECTION OR ORIENTATION WITHIN A THREE-DIMENSIONAL SCANNING VOLUME DISPOSED ABOVE A CONVEYOR BELT. Metrologic Instruments, Thomas J Perkowski Esq P C, March 26, 2002: US06360947 (93 worldwide citation)

A fully automated package identification and measuring system, in which an omni-directional laser scanning system are used to read bar codes on packages entering the tunnel, while a package dimensioning subsystem is used to capture information about the package prior to entry into the tunnel. Mathem ...


8
George Rockstein, David Wilz Sr, Robert Blake, C Harry Knowles: Device for selectively reading code symbols in spatially-defined portions of the scan field. Metrologic Instruments, Hopgood Calimafde Kalil & Judlowe, June 18, 1996: US05528024 (34 worldwide citation)

Method and apparatus for automatically reading bar code symbols is disclosed. One aspect of the present invention concerns a method of reading bar code symbols using an automatic hand-holdable bar code symbol reading device. In general, the automatic bar code symbol reading device comprises a hand-h ...


9
Thomas Amundsen, Robert Blake, George Rockstein, David Wilz Sr, Carl H Knowles: Laser code symbol scanner employing optical filtering system having narrow band-pass characteristics and spatially separated optical filter elements with laser light collection optics arranged along laser light return path disposed therebetween. Metrologic Instruments, Hopgood Calimafde Kalil & Judlowe, May 6, 1997: US05627359 (34 worldwide citation)

A laser bar code symbol scanner embodying a narrow band-pass optical filtering system of novel construction. A first optical filter element is installed over the light transmission aperture of the scanner housing, and has wavelength selective properties which transmit only light having wavelengths f ...


10
George Rockstein, David Wilz Sr, Robert Blake, C Harry Knowles: Automatic laser bar code symbol reading system and method of reading bar code symbols using same. Metrologic Instruments, Hopgood Calimafde Kalil & Judlowe, June 11, 1996: US05525789 (31 worldwide citation)

Method and apparatus for automatically reading bar code symbols is disclosed. One aspect of the present invention concerns a method of reading bar code symbols using an automatic hand-holdable bar code symbol reading device. In general, the automatic bar code symbol reading device comprises a hand-h ...