Issued Patents All Time
Showing 201–225 of 271 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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, Anatoly Kotlarsky +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, Anatoly Kotlarsky +14 more | 2010-08-17 |
| 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, Anatoly Kotlarsky +14 more | 2010-08-10 |
| 7762465 | Device for optically multiplexing a laser beam | C. Harry Knowles, Xiaoxun Zhu, Timothy Good, Tao Xian, Anatoly Kotlarsky +14 more | 2010-07-27 |
| 7751332 | Data routing method and apparatus | Eun-il Seo, Jin Young Yang, Myung-jong Lee, Xuhui Hu | 2010-07-06 |
| 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, Anatoly Kotlarsky +14 more | 2010-06-08 |
| 7724188 | Gimbal system angle compensation | — | 2010-05-25 |
| 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, Ka Man Au, Rui Hou, Hongpeng Yu, Xi Tao +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, Anatoly Kotlarsky +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, Anatoly Kotlarsky +14 more | 2010-02-16 |
| 7656848 | Routing system and method in scatternet | Jong-hun Park, Myung-jong Lee | 2010-02-02 |
| 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, Ka Man Au, Rui Hou, Hongpeng Yu, Xi Tao +3 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, Ka Man Au, Rui Hou, Hongpeng Yu, Xi Tao +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, Anatoly Kotlarsky +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, Ka Man Au, Rui Hou, Hongpeng Yu, Xi Tao +3 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, Ka Man Au, Rui Hou, Hongpeng Yu, Xi Tao +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, Ka Man Au, Xi Tao, Anatoly Kotlarsky, 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, Anatoly Kotlarsky +14 more | 2009-09-15 |
| 7583592 | Method for route recovery in wireless network of tree topology | Jong-hun Park, Myung-jong Lee, Xu-hui Hu, Tae-Kyung Kwon | 2009-09-01 |
| 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, Anatoly Kotlarsky +14 more | 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, Anatoly Kotlarsky +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, Ka Man Au, Rui Hou, Hongpeng Yu, Xi Tao +12 more | 2009-08-04 |
| 7564786 | Multicast method in zigbee network | Yu Jin Lim, Myung-jong Lee, Xu-hui Hu, Chun-hui Zhu | 2009-07-21 |
| 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, Anatoly Kotlarsky +14 more | 2009-06-16 |
| 7527206 | Method of setting the time duration of illumination from an LED-based illumination array employed in a digital imaging-based code symbol reader, using an image-processing based illumination metering program executed therewithin | Xiaoxun Zhu, Ka Man Au, Rui Hou, Hongpeng Yu, Xi Tao +3 more | 2009-05-05 |