| 9030964 |
Wireless network device |
Xiaoxun Zhu, Michael Schnee, 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 |
Xiaoxun Zhu, Michael Schnee, JiBin Liu, Xin Shen, Liangliang Chen +1 more |
2013-06-04 |
| 8274390 |
Radio frequency identification antenna switching in a conveyor system |
Robert Blake, Robert Perry, Charles A. Naylor |
2012-09-25 |
| 8234507 |
Electronic-ink display device employing a power switching mechanism automatically responsive to predefined states of device configuration |
Xiaoxun Zhu, Michael Schnee, Yong Liu |
2012-07-31 |
| 8172141 |
Laser beam despeckling devices |
C. Harry Knowles, Xiaoxun Zhu, Timothy Good, Tao Xian, Anatoly Kotlarsky +14 more |
2012-05-08 |
| 8042740 |
Method of reading bar code symbols on objects at a point-of-sale station by passing said objects through a complex of stationary coplanar illumination and imaging planes projected into a 3D imaging volume |
C. Harry Knowles, Xiaoxun Zhu, Timothy Good, Tao Xian, Anatoly Kotlarsky +14 more |
2011-10-25 |
| 7954719 |
Tunnel-type digital imaging-based self-checkout system for use in retail point-of-sale environments |
Xiaoxun Zhu, Anatoly Kotlarsky, Tao Xian, Timothy Good, Jie Ren +10 more |
2011-06-07 |
| 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, Anatoly Kotlarsky +14 more |
2011-02-01 |
| 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, Anatoly Kotlarsky +14 more |
2010-10-05 |
| 7806335 |
Digital image capturing and processing system for automatically recognizing objects in a POS environment |
C. Harry Knowles, Xiaoxun Zhu, Timothy Good, Tao Xian, Anatoly Kotlarsky +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, Anatoly Kotlarsky +14 more |
2010-09-14 |
| 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, Anatoly Kotlarsky +14 more |
2010-08-31 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |