Issued Patents All Time
Showing 51–75 of 124 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7712666 | Automatically-triggered digital video-imaging based code symbol reading system supporting dynamically controlled object illumination and digital video-imaging operations | Ka Man Au, Xiaoxun Zhu | 2010-05-11 |
| 7708205 | Digital image capture and processing system employing multi-layer software-based system architecture permitting modification and/or extension of system features and functions by way of third party code plug-ins | Xiaoxun Zhu | 2010-05-04 |
| 7681799 | Method of reading code symbols using a digital image capturing and processing system employing a micro-computing platform with an event-driven multi-tier software architecture | Xiaoxun Zhu, Yong Liu, Ka Man Au, Rui Hou, Hongpeng Yu +3 more | 2010-03-23 |
| 7665665 | Digital illumination and imaging subsystem employing despeckling mechanism employing high-frequency modulation of laser diode drive current and optical beam multiplexing techniques | C. Harry Knowles, Xiaoxun Zhu, Timothy Good, Tao Xian, Michael Veksland +14 more | 2010-02-23 |
| 7661597 | Coplanar laser illumination and imaging subsystem employing spectral-mixing and despeckling of laser illumination | C. Harry Knowles, Xiaoxun Zhu, Timothy Good, Tao Xian, Michael Veksland +14 more | 2010-02-16 |
| 7654461 | Automatically-triggered digital video imaging based code symbol reading system employing illumination and imaging subsystems controlled in response to real-time image quality analysis | Ka Man Au, Mikhail Veksland, Xiaoxun Zhu, Mark Meagher, Timothy Good +2 more | 2010-02-02 |
| 7651028 | Intelligent system for automatically recognizing objects at a point of sale (POS) station by omni-directional imaging of the objects using a complex of coplanar illumination and imaging subsystems | C. Harry Knowles, Xiaoxun Zhu, Timothy Good, Tao Xian, Mikhail Veksland +4 more | 2010-01-26 |
| 7637433 | Digital image capture and processing system employing a micro-computing platform with an event-driven multi-tier modular software architecture and supporting an image-processing based illumination metering program for automatically adjusting illumination during object illumination and imaging operations | Xiaoxun Zhu, Yong Liu, Ka Man Au, Rui Hou, Hongpeng Yu +3 more | 2009-12-29 |
| 7637432 | Automatic point-of-sale based code symbol reading system employing automatic object motion detection and illumination control, and digital video image capturing and processing techniques | Ka Man Au, Michael Veksland, Xiaoxun Zhu, Mark Meagher, Timothy Good +2 more | 2009-12-29 |
| 7624926 | Method of automatically reading code symbols on objects present within the field of view (FOV) of a hand-supportable digital-imaging based code symbol reader, by simultaneously projecting an image cropping zone (ICZ) framing pattern and a field of illumination within the FOV during object illumination and imaging operations | Xiaoxun Zhu, Yong Liu, Ka Man Au, Rui Hou, Hongpeng Yu +3 more | 2009-12-01 |
| 7614560 | Method of illuminating objects at a point of sale (POS) station by adaptively controlling the spectral composition of the wide-area illumination beam produced from an illumination subsystem within an automatic digital image capture and processing system | C. Harry Knowles, Xiaoxun Zhu, Timothy Good, Tao Xian, Michael Veksland +14 more | 2009-11-10 |
| 7611064 | Digital image capture and processing system having automatic illumination measurement and control capabilities realized using a photodetector operating independently of the image sensing array, and an image-processing based illumination metering program for automatically adjusting the illumination duration of the system during object illumination and imaging operations | Xiaoxun Zhu, Yong Liu, Ka Man Au, Rui Hou, Hongpeng Yu +3 more | 2009-11-03 |
| 7607581 | Digital imaging-based code symbol reading system permitting modification of system features and functionalities | Xiaoxun Zhu | 2009-10-27 |
| 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 |
| 7594609 | Automatic digital video image capture and processing system supporting image-processing based code symbol reading during a pass-through mode of system operation at a retail point of sale (POS) station | Ka Man Au, Mikhail Veksland, Xiaoxun Zhu | 2009-09-29 |
| 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, Mark Schmidt +3 more | 2009-09-15 |
| 7588188 | Pos-based digital image capturing and processing system using automatic object detection, spectral-mixing based illumination and linear imaging techniques | C. Harry Knowles, Xiaoxun Zhu, Timothy Good, Tao Xian, Michael Veksland +14 more | 2009-09-15 |
| 7575170 | POS-based digital image capturing and processing system using automatic object detection, spectral-mixing based illumination and linear imaging techniques | C. Harry Knowles, Xiaoxun Zhu, Timothy Good, Tao Xian, Michael Veksland +14 more | 2009-08-18 |
| 7575167 | Method of dynamically managing system control parameters in a digital image capture and processing system | Ka Man Au, Xiaoxun Zhu | 2009-08-18 |
| 7571858 | POS-based digital image capturing and processing system using automatic object detection, spectral-mixing based illumination and linear imaging techniques | C. Harry Knowles, Xiaoxun Zhu, Timothy Good, Tao Xian, Michael Veksland +14 more | 2009-08-11 |
| 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 |
| 7559475 | Automatic digital-imaging based bar code symbol reading system supporting a pass-through mode of system operation using automatic object direction detection and illumination control, and video image capture and processing techniques | Ka Man Au, Michael Veksland, Xiaoxun Zhu, Mark Meagher, Timothy Good +2 more | 2009-07-14 |
| 7546951 | Digital image capture and processing system employing real-time analysis of image exposure quality and the reconfiguration of system control parameters based on the results of such exposure quality analysis | Ka Man Au, Xiaoxun Zhu | 2009-06-16 |
| 7546952 | Method of illuminating objects during digital image capture operations by mixing visible and invisible spectral illumination energy at point of sale (POS) environments | C. Harry Knowles, Xiaoxun Zhu, Timothy Good, Tao Xian, Michael Veksland +14 more | 2009-06-16 |
| 7543749 | Digital image capturing and processing system having a plurality of coplanar illumination and imaging subsystems, each employing a dual-type coplanar linear illumination and imaging engine that supports image-processing based object motion and velocity detection, and automatic image formation and detection along the coplanar illumination and imaging plane produced thereby | C. Harry Knowles, Xiaoxun Zhu, Timothy Good, Tao Xian, Michael Veksland +4 more | 2009-06-09 |