| 7934659 |
Wireless bar code symbol driven portable data terminal (PDT) system for running application programs on an operating system emulated on a virtual machine |
Mark Schmidt, C. Harry Knowles, Xiaoxun Zhu, Ka Man Au, Congwei Xu +3 more |
2011-05-03 |
|
| 7841524 |
POS-based checkout system configured to enable the reading of code symbols on cashier and customer sides thereof, during a retail transaction being carried out at a point-of-sale (POS) station |
Mark S. Schmidt, Timothy Good |
2010-11-30 |
|
| 7753269 |
POS-based code driven retail transaction system configured to enable the reading of code symbols on cashier and customer sides thereof, during a retail transaction being carried out at a point-of-sale (POS) station, and driven by a retail transaction application program |
Mark S. Schmidt, Ronald M. Jackson, Sung Byun, Timothy Good |
2010-07-13 |
|
| 7686225 |
Wireless code symbol reading system with automatic communication range dependent control |
Mark Schmidt, David M. Wilz, Sr., Robert Blake, Donald T. Hudrick, Stephen J. Colavito +14 more |
2010-03-30 |
|
| 7624924 |
Hand-held compact ergonomic laser scanner with integrated scanner activation or data transmission switch in scanner housing |
Sung Byun, Mark Schmidt, David M. Wilz, Sr., Donald T. Hudrick, James Nahill |
2009-12-01 |
|
| 7611063 |
Automatically-activated code symbol reading system |
David M. Wilz, Sr., George B. Rockstein, Robert Blake, Mark Schmidt, Donald T. Hudrick +2 more |
2009-11-03 |
|
| 7604175 |
Method of reading bar code symbols using a digital-imaging based code symbol reading system employing an event-driven multi-tier modular software architecture and supporting automatic operating system login and loading of bar code symbol reading application |
Xiaoxun Zhu, Yong Liu, Ka Man Au, Rui Hou, Hongpeng Yu +12 more |
2009-10-20 |
|
| 7588190 |
Digital-imaging code symbol reading system supporting automatic programming of system parameters for automatic configuration of said system in hands-on and hands-free modes of operation |
Xiaoxun Zhu, Yong Liu, Ka Man Au, Xi Tao, Anatoly Kotlarsky +3 more |
2009-09-15 |
|
| 7568625 |
Hand-supportable digital image-processing based bar code symbol reading system employing image cropping zone (ICZ) framing and post-image capture cropping |
Xiaoxun Zhu, Yong Liu, Ka Man Au, Rui Hou, Hongpeng Yu +12 more |
2009-08-04 |
|
| 7513430 |
Digital image capturing and processing system employing an area-type image sensing array exposed to narrow-band illumination from a narrow-band illumination subsystem for a time duration controlled using a photodetector operated independently from said area-type image sensing array |
Xiaoxun Zhu, Yong Liu, Ka Man Au, Rui Hou, Hongpeng Yu +12 more |
2009-04-07 |
|
| 7490774 |
Hand-supportable imaging based bar code symbol reader employing automatic light exposure measurement and illumination control subsystem integrated therein |
Xiaoxun Zhu, Yong Liu, Ka Man Au, Rui Hou, Hongpeng Yu +12 more |
2009-02-17 |
|
| 7490778 |
Method of reading code symbols using a hand-supportable digital image capturing and processing device employing a micro-computing platform supporting an event-driven multi-tier modular software architecture |
Xiaoxun Zhu, Yong Liu, Ka Man Au, Rui Hou, Hongpeng Yu +12 more |
2009-02-17 |
|
| 7469835 |
Digital-imaging based code symbol reading system employing an event-driven multi-tier modular software architecture and supporting automatic operating system login and loading of code symbol reading application |
Xiaoxun Zhu, Yong Liu, Ka Man Au, Rui Hou, Hongpeng Yu +12 more |
2008-12-30 |
|
| 7464878 |
Automatically-activated wireless hand-supportable laser scanning bar code symbol reading system with automatic communication range dependent control |
Mark Schmidt, David M. Wilz, Sr., Robert Blake, Donald T. Hudrick, Stephen J. Colavito +14 more |
2008-12-16 |
|
| 7431215 |
Automatically-activated hand-supportable omni-directional laser scanning bar code symbol reader having a user-selectable linear scanning menu-reading mode supported by a omni-directional laser scanning pattern having temporally varying intensity characteristics for improved bar code symbol navigation and alignment during menu-reading operations |
David M. Wilz, Sr., Mark Schmidt, Mikhail Veksland, William Martin, Patrick Giordano +8 more |
2008-10-07 |
|
| 7428998 |
Automatic hand-supportable image-based bar code symbol reader having image-processing based bar code reading subsystem employing simple decode image processing operations applied in an outwardly-directed manner referenced from the center of a captured narrow-area digital image of an object bearing a 1D bar code symbol |
Xiaoxun Zhu, Yong Liu, Ka Man Au, Rui Hou, Hongpeng Yu +12 more |
2008-09-30 |
|
| 7407109 |
Digital-imaging based code symbol reading system employing a micro-computing platform supporting an event-driven multi-tier modular software architecture |
Xiaoxun Zhu, Yong Liu, Ka Man Au, Xi Tao, Anatoly Kotlarsky +1 more |
2008-08-05 |
|
| 7360706 |
Hand-supportable imaging-based auto-discriminating 1D/2D bar code symbol reader employing a multi-mode image processing bar code symbol reading subsystem having a plurality of modes of operation which are dynamically reconfigurable in response to real-time image analysis |
Xiaoxun Zhu, Yong Liu, Ka Man Au, Rui Hou, Hongpeng Yu +12 more |
2008-04-22 |
|
| 7357325 |
Hand-supportable imaging-based bar code symbol reader employing a CMOS-type image sensor using global exposure techniques |
Xiaoxun Zhu, Yong Liu, Ka Man Au, Rui Hou, Hongpeng Yu +12 more |
2008-04-15 |
|
| 7347374 |
Hand-supportable digital imaging-based bar code symbol reader employing an event-driven system control subsystem, automatic IR-based object detection, and trigger-switch activated image capture and processing subsystem |
Xiaoxun Zhu, Yong Liu, Ka Man Au, Rui Hou, Hongpeng Yu +12 more |
2008-03-25 |
|
| 7341191 |
Internet-based system for enabling information-related transactions over the internet |
David M. Wilz, Sr., C. Harry Knowles |
2008-03-11 |
|
| 7325740 |
Automatically-activated laser scanning 2D bar code symbol reading system employing a visible linear-type laser scanning pattern and an audible feedback signal during scan data capturing and buffering operations |
Mark Schmidt, David M. Wilz, Sr., Robert Blake, Donald T. Hudrick, Stephen J. Colavito +14 more |
2008-02-05 |
|
| 7325738 |
Method of and system for determining the lower limit of decoding resolution in an imaging-based bar code symbol reader |
Xiaoxun Zhu, Yong Liu, Ka Man Au, Rui Hou, Hongpeng Yu +12 more |
2008-02-05 |
|
| 7320431 |
Digital imaging-based bar code symbol reading system employing a multi-mode illumination subsystem with far-field and near field led-based illumination arrays |
Xiaoxun Zhu, Yong Liu, Ka Man Au, Rui Hou, Hongpeng Yu +12 more |
2008-01-22 |
|
| 7299986 |
Digital imaging-based bar code symbol driven portable data terminal system |
Xiaoxun Zhu, Yong Liu, Ka Man Au, Rui Hou, Hongpeng Yu +12 more |
2007-11-27 |
|