Issued Patents All Time
Showing 26–50 of 124 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7967209 | Method of blocking a portion of illumination rays generated by a countertop-supported digital imaging system, and preventing illumination rays from striking the eyes of the system operator or nearby consumers during operation of said countertop-supported digital image capture and processing system installed at a retail point of sale (POS) station | Xiaoxun Zhu, Michael Veksland, Ka Man Au, Patrick Giordano, Weizhen Yan +8 more | 2011-06-28 |
| 7954719 | Tunnel-type digital imaging-based self-checkout system for use in retail point-of-sale environments | Xiaoxun Zhu, Tao Xian, Timothy Good, Jie Ren, Yong Liu +10 more | 2011-06-07 |
| 7950583 | Automatic digital video imaging based code symbol reading system employing an automatic object motion controlled illumination subsystem | Ka Man Au, Michael Veksland, Xiaoxun Zhu | 2011-05-31 |
| 7922089 | Hand-supportable digital image capture and processing system employing automatic object presence detection to control automatic generation of a linear targeting illumination beam within the field of view (FOV), and manual trigger switching to initiate illumination | Xiaoxun Zhu, Michael Veksland, Ka Man Au, Patrick Giordano, Weizhen Yan +8 more | 2011-04-12 |
| 7900839 | Hand-supportable digital image capture and processing system having a printed circuit board with a light transmission aperture, through which the field of view (FOV) of the image detection array and visible targeting illumination beam are projected using a FOV-folding mirror | Xiaoxun Zhu, Michael Veksland, Ka Man Au, Patrick Giordano, Weizhen Yan +8 more | 2011-03-08 |
| 7878407 | POS-based digital image capturing and processing system employing automatic object motion detection and spectral-mixing based illumination techniques | C. Harry Knowles, Xiaoxun Zhu, Timothy Good, Tao Xian, Michael Veksland +14 more | 2011-02-01 |
| 7861936 | digital image capturing and processing system allowing third-parties to extend the features and functions of said system, and modify the standard behavior thereof without permanently modifying the standard features and functions thereof | Xiaoxun Zhu | 2011-01-04 |
| 7854384 | Digital image capture and processing engine employing optical waveguide technology for collecting and guiding LED-based illumination during object illumination and image capture modes of operation | Ka Man Au, Xiaoxun Zhu, Mark Meagher, Timothy Good, Richard Hou +1 more | 2010-12-21 |
| 7845563 | Digital image capture and processing system employing an illumination subassembly mounted about a light transmission aperture, and a field of view folding mirror disposed beneath the light transmission aperture | Ka Man Au, Michael Veksland, Xiaoxun Zhu, Mark Meagher, Timothy Good +2 more | 2010-12-07 |
| 7845561 | Digital image capture and processing system supporting a periodic snapshot mode of operation wherein during each image acquisition cycle, the rows of image detection elements in the image detection array are exposed simultaneously to illumination | Xiaoxun Zhu, Michael Veksland, Ka Man Au, Patrick Giordano, Weizhen Yan +8 more | 2010-12-07 |
| 7845559 | Hand-supportable digital image capture and processing system employing visible targeting illumination beam projected from an array of visible light sources on the rear surface of a printed circuit (PC) board having a light transmission aperture, and reflected off multiple folding mirrors and projected through the light transmission aperture into a central portion of the field of view of said system | Xiaoxun Zhu, Michael Veksland, Ka Man Au, Patrick Giordano, Weizhen Yan +8 more | 2010-12-07 |
| 7841533 | Method of capturing and processing digital images of an object within the field of view (FOV) of a hand-supportable digitial image capture and processing system | Xiaoxun Zhu, Michael Veksland, Ka Man Au, Patrick Giordano, Weizhen Yan +8 more | 2010-11-30 |
| 7815121 | Method of modifying and/or extending the standard features and functions of a digital image capture and processing system | Xiaoxun Zhu | 2010-10-19 |
| 7806335 | Digital image capturing and processing system for automatically recognizing objects in a POS environment | C. Harry Knowles, Xiaoxun Zhu, Timothy Good, Tao Xian, Michael Veksland +14 more | 2010-10-05 |
| 7806336 | Laser beam generation system employing a laser diode and high-frequency modulation circuitry mounted on a flexible circuit | C. Harry Knowles, Xiaoxun Zhu, Timothy Good, Tao Xian, Michael Veksland +14 more | 2010-10-05 |
| 7793841 | Laser illumination beam generation system employing despeckling of the laser beam using high-frequency modulation of the laser diode current and optical multiplexing of the component laser beams | C. Harry Knowles, Xiaoxun Zhu, Timothy Good, Tao Xian, Michael Veksland +14 more | 2010-09-14 |
| 7789309 | Automatic digital video-imaging based code symbol reading system employing illumination and imaging subsystems controlled within a control loop maintained as long as a code symbol has not been successfully read and the object is detected in the field of view of the system | Ka Man Au, Michael Veksland, Xiaoxun Zhu, Mark Meagher, Timothy Good +2 more | 2010-09-07 |
| 7784698 | Digital image capturing and processing system for automatically recognizing graphical intelligence graphically represented in digital images of objects | C. Harry Knowles, Xiaoxun Zhu, Timothy Good, Tao Xian, Michael Veksland +14 more | 2010-08-31 |
| 7784695 | Planar laser illumination module (PLIM) employing high-frequency modulation (HFM) of the laser drive currents and optical multplexing of the output laser beams | C. Harry Knowles, Xiaoxun Zhu, Timothy Good, Tao Xian, Michael Veksland +14 more | 2010-08-31 |
| 7775436 | Method of driving a plurality of visible and invisible LEDs so as to produce an illumination beam having a dynamically managed ratio of visible to invisible (IR) spectral energy/power during object illumination and imaging operations | C. Harry Knowles, Xiaoxun Zhu, Timothy Good, Tao Xian, Michael Veksland +14 more | 2010-08-17 |
| 7770798 | Automatically-triggered digital video-imaging based code symbol reading system for use in a point-of-sale (POS) environment | Ka Man Au, Xiaoxun Zhu | 2010-08-10 |
| 7770796 | Device for producing a laser beam of reduced coherency using high-frequency modulation of the laser diode current and optical multiplexing of the output laser beam | C. Harry Knowles, Xiaoxun Zhu, Timothy Good, Tao Xian, Michael Veksland +14 more | 2010-08-10 |
| 7762465 | Device for optically multiplexing a laser beam | C. Harry Knowles, Xiaoxun Zhu, Timothy Good, Tao Xian, Michael Veksland +14 more | 2010-07-27 |
| 7735737 | Automatically-triggered digital video-imaging based code symbol reading system supporting ambient illumination mode automatically selected by adaptive control process | Ka Man Au, Xiaoxun Zhu | 2010-06-15 |
| 7731091 | Digital image capturing and processing system employing automatic object detection and spectral-mixing based illumination techniques | C. Harry Knowles, Xiaoxun Zhu, Timothy Good, Tao Xian, Michael Veksland +14 more | 2010-06-08 |