Issued Patents All Time
Showing 25 most recent of 90 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9030964 | Wireless network device | Steven Essinger, Xiaoxun Zhu, JiBin Liu, Xin Shen, Liangliang Chen +1 more | 2015-05-12 |
| 8457013 | Wireless dual-function network device dynamically switching and reconfiguring from a wireless network router state of operation into a wireless network coordinator state of operation in a wireless communication network | Steven Essinger, Xiaoxun Zhu, JiBin Liu, Xin Shen, Liangliang Chen +1 more | 2013-06-04 |
| 8234507 | Electronic-ink display device employing a power switching mechanism automatically responsive to predefined states of device configuration | Xiaoxun Zhu, Steven Essinger, Yong Liu | 2012-07-31 |
| 7832643 | Hand-supported planar laser illumination and imaging (PLIIM) based systems with laser despeckling mechanisms integrated therein | Constantine J. Tsikos, C. Harry Knowles, Xiaoxun Zhu, Ka Man Au, Allan Wirth +21 more | 2010-11-16 |
| 7743990 | Imaging engine employing planar light illumination and linear imaging | Xiaoxun Zhu, C. Harry Knowles | 2010-06-29 |
| 7673803 | Planar laser illumination and imaging (PLIIM) based engine | Constantine J. Tsikos, C. Harry Knowles, Xiaoxun Zhu, Ka Man Au, Allan Wirth +21 more | 2010-03-09 |
| 7668406 | Digital image acquisition system capable of compensating for changes in relative object velocity | Xiaoxun Zhu, Carl Harry Knowles | 2010-02-23 |
| 7644866 | Hand-supportable code symbol reader employing coplanar laser illumination and linear imaging | Constantine J. Tsikos, Xiaoxun Zhu, Thomas Amundsen, Charles A. Naylor, Russell Joseph Dobbs +1 more | 2010-01-12 |
| 7621455 | Hand-supportable code symbol reader employing coplanar laser illumination and linear imaging | Constantine J. Tsikos, Xiaoxun Zhu, Thomas Amundsen, Charles A. Naylor, Russell Joseph Dobbs +1 more | 2009-11-24 |
| 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 |
| 7600689 | Tunnel-based object identification and dimensioning system | Constantine J. Tsikos, Allan Wirth, Timothy Good, Andrew Jankevics, Steve Kim +13 more | 2009-10-13 |
| 7584893 | Tunnel-type digital imaging system for use within retail shopping environments such as supermarkets | Constantine J. Tsikos, C. Harry Knowles, Xiaoxun Zhu, Ka Man Au, Allan Wirth +21 more | 2009-09-08 |
| 7581681 | Tunnel-type digital imaging system for use within retail shopping environments such as supermarkets | Constantine J. Tsikos, C. Harry Knowles, Xiaoxun Zhu, Ka Man Au, Allan Wirth +21 more | 2009-09-01 |
| 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 |
| 7533821 | Hand-supportable planar laser illumination and imaging (PLIIM) device for producing a planar laser illumination beam (PLIB) coplanar with the field of view (FOV) of a linear image detection array | Constantine J. Tsikos, Xiaoxun Zhu, Thomas Amundsen, Charles A. Naylor, Russell Joseph Dobbs +1 more | 2009-05-19 |
| 7527202 | Hand-supportable planar linear illumination and imaging (PLIIM) based code symbol reading system | Constantine J. Tsikos, Xiaoxun Zhu, Thomas Amundsen, Charles A. Naylor, Russell Joseph Dobbs +3 more | 2009-05-05 |
| 7527200 | Planar laser illumination and imaging (PLIIM) systems with integrated despeckling mechanisms provided therein | Constantine J. Tsikos, C. Harry Knowles, Xiaoxun Zhu, Ka Man Au, Allan Wirth +21 more | 2009-05-05 |
| 7527205 | Automated package dimensioning system | Xiaoxun Zhu, Ka Man Au, Gennady Germaine, George Kolis, Timothy Good +9 more | 2009-05-05 |
| 7523863 | Hand-supportable LED-based planar illumination and imaging system | Constantine J. Tsikos, Xiaoxun Zhu, Thomas Amundsen, Charles A. Naylor, Russell Joseph Dobbs +1 more | 2009-04-28 |
| 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 |
| 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 |
| 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 |
| 7472831 | System for detecting image light intensity reflected off an object in a digital imaging-based bar code symbol reading device | — | 2009-01-06 |
| 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 |
| 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 |