1
Garrett Russell, David M Wilz Sr, Carl Harry Knowles: System and method for carrying out information-related transactions using web documents embodying transaction enabling applets automatically launched and executed in response to reading URL-encoded symbols pointing thereto. Metrologic Instruments, Thomas J Perkowski Esq, May 18, 1999: US05905248 (519 worldwide citation)

A novel transaction-enabling method and system are disclosed, wherein a transaction-enabling Java-Applet is embedded within an HTML-encoded document stored in an HTTP server at predetermined URL. When a code symbol (e.g., magstripe or bar code) encoded with the URL is read using a code symbol reader ...


2
David M Wilz Sr, Carl H Knowles: Internet-based system for enabling information-related transactions over the internet using Java-enabled internet terminals provided with bar code symbol readers for reading Java-Applet encoded bar code symbols. Metrologic Instruments, Thomas J Perkowski Esq, November 30, 1999: US05992752 (337 worldwide citation)

A novel transaction-enabling system is disclosed, wherein a transaction-enabling Java-Applet is embedded within 2-D bar code symbol. An HTML-encoded document and code associated with the transaction-enabling Java-Applet is created and stored in an HTTP server for use in enabling a predetermined info ...


3
Anatoly Kotlarsky, Xiaoxun Zhu, Michael Veksland, Ka Man Au, Patrick Giordano, Weizhen Yan, Jie Ren, Taylor Smith, Michael V Miraglia, C Harry Knowles, Sudhin Mandal, Shawn De Foney, Christopher Allen, David M Wilz Sr: Optical code symbol reading system employing an acoustic-waveguide structure for coupling sonic energy, produced from an electro-transducer, to sound wave ports formed in the system housing. Metrologic Instruments, Summa Additon & Ashe P A, July 9, 2013: US08479992 (260 worldwide citation)

An optical code symbol reading system including a housing having a light transmission aperture, and at least one sound port formed in the housing. The system includes an optical code symbol reading subsystem for optically reading a code symbol in the field external to the light transmission aperture ...


4
Erik Van Horn, Patrick Anthony Giordano, Thomas Amundsen, Daniel James Olson, Robert Hugh Brady, Stephen Colavito, Kevin Saber, Thomas Haggerty, David M Wilz Sr: Bar code symbol reading system employing an extremely elongated laser scanning beam capable of reading poor and damaged quality bar code symbols with improved levels of performance. Metrologic Instruments, Summa Additon & Ashe P A, February 19, 2013: US08376233 (260 worldwide citation)

The system includes a housing having a light transmission window and produces an extremely-elongated laser beam having an elongation ratio (ER) that is defined as greater than 4.5 for any point within the working range of the laser scanning bar code symbol reading system. A laser scanning mechanism ...


5
Anatoly Kotlarsky, Xiaoxun Zhu, Michael Veksland, Ka Man Au, Patrick Giordano, Weizhen Yan, Jie Ren, Taylor Smith, Michael V Miraglia, C Harry Knowles, Sudhin Mandal, Shawn De Foney, Christopher Allen, David M Wilz Sr: Optical scanning system having an extended programming mode and method of unlocking restricted extended classes of features and functionalities embodied therewithin. Metrologic Instruments, Thomas J Perkowski Esq P C, November 27, 2012: US08317105 (258 worldwide citation)

A method of unlocking restricted extended classes of features and functionalities embodied within an optical scanning system having an extended programming mode. The method involves providing an optical scanning system supporting baseline classes of features and functionalities, and having an extend ...


6
Anatoly Kotlarsky, Xiaoxun Zhu, Michael Veksland, Ka Man Au, Patrick Giordano, Weizhen Yan, Jie Ren, Taylor Smith, Michael V Miraglia, C Harry Knowles, Sudhin Mandal, Shawn De Foney, Christopher Allen, David M Wilz Sr: Optical code symbol reading system employing a LED-driven optical-waveguide structure for illuminating a manually-actuated trigger switch integrated within a hand-supportable system housing. Metrologic Instruments, Summa Additon & Ashe P A, August 27, 2013: US08517271 (256 worldwide citation)

An optical code symbol reading system including a hand-supportable housing having a light transmission aperture. A manually-actuated trigger switch is integrated within the housing. An optical code symbol reading subsystem is disposed in the housing for optically reading a code symbol in the field e ...


7
David M Wilz Sr, Carl Harry Knowles: System and method for composing menus of URL-encoded bar code symbols while surfing the internet using an internet browser program. Metrologi Instruments, Thomas J Perkowski Esq P C, April 4, 2000: US06045048 (229 worldwide citation)

A computer-based system is provided for composing menus of URL-encoded bar code symbols specifying the location of Internet-based information resources on the Internet. In the illustrative embodiment, the system comprises a computer system operably connectable to the Internet and including a visual ...


8
David M Wilz Sr: Laser scanning bar code symbol reading system having intelligent scan sweep angle adjustment capabilities over the working range of the system for optimized bar code symbol reading performance. Metrologic Instruments, Additon Higgins Pendleton & Ashe P A, June 3, 2014: US08740082 (220 worldwide citation)

Method of and system for reading bar code symbols a laser scanning bar code symbol reading system having the capacity to intelligently control the scan sweep angle of a laser scanning beam in a user-transparent and intuitive manner. In the event that two or more bar code symbol indications are repre ...


9
James Nahill, David M Wilz Sr: Symbol reading system having predictive diagnostics. Metrologic Instruments, Additon Higgins & Pendleton P A, May 5, 2015: US09022288 (204 worldwide citation)

A retail information network includes one or more POS scanning and checkout systems, each including (i) a bar code symbol reading subsystem, and (ii) a cash register computer subsystem interfaced with the bar code symbol reading subsystem and a network infrastructure, and each having access to produ ...


10
Thomas Amundsen, Robert Blake, George Rockstein, David M Wilz Sr, Carl H Knowles: Optical filtering system for a laser bar code scanner having narrow band-pass characteristics employing spatially separated filtering elements including a scanner window. Metrologic Instruments, Nancy A Smith Esq, April 3, 2001: US06209789 (169 worldwide citation)

A novel optical filtering system for a laser bar code scanner having narrow band-pass characteristics is disclosed. The optical filtering system has two different optical filtering elements which are disposed in a scanner housing in a spatially separate relationship. One of the optical filtering ele ...