Issued Patents All Time
Showing 51–75 of 90 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7164810 | Planar light illumination and linear imaging (PLILIM) device with image-based velocity detection and aspect ratio compensation | Xiaoxun Zhu, Carl Harry Knowles | 2007-01-16 |
| 7143943 | Method of producing digital images of objects using planar laser illumination beams and electronic image detection arrays | Constantine J. Tsikos, Xiaoxun Zhu, Thomas Amundsen, Charles A. Naylor, Russell Joseph Dobbs +3 more | 2006-12-05 |
| 7131586 | Method of and apparatus for reducing speckle-pattern noise in a planar laser illumination and imaging (PLIIM) based system | Constantine J. Tsikos, Xiaoxun Zhu, Thomas Amundsen, Charles A. Naylor, Russell Joseph Dobbs +3 more | 2006-11-07 |
| 7128266 | Hand-supportable digital imaging-based bar code symbol reader supporting narrow-area and wide-area modes of illumination and image capture | Xiaoxun Zhu, Yong Liu, Ka Man Au, Rui Hou, Hongpeng Yu +12 more | 2006-10-31 |
| 7104455 | Planar light illumination and imaging (PLIIM) system employing LED-based planar light illumination arrays (PLIAS) and an area-type image detection array | Constantine J. Tsikos, Timothy Good, Xiaoxun Zhu, Thomas Amundsen, C. Harry Knowles | 2006-09-12 |
| 7104453 | Unitary package identification and dimensioning system employing ladar-based scanning methods | Xiaoxun Zhu, Ka Man Au, Gennady Germaine, George Kolis, Timothy Good +9 more | 2006-09-12 |
| 7086595 | METHOD OF AND APPARATUS FOR PROCESSING CAPTURED DIGITAL IMAGES OF OBJECTS WITHIN A SEMI-AUTOMATIC HAND-SUPPORTABLE IMAGING-BASED BAR CODE SYMBOL READER SO AS TO READ 1D AND/OR 2D BAR CODE SYMBOLS GRAPHICALLY REPRESENTED THEREIN | Xiaoxun Zhu, Yong Liu, Ka Man Au, Rui Hou, Hongpeng Yu +12 more | 2006-08-08 |
| 7086594 | Planar light illumination and imaging (PLIIM) systems employing LED-based planar light illumination arrays (PLIAS) and linear electronic image detection arrays | Constantine J. Tsikos, Timothy Good, Xiaoxun Zhu, Thomas Amundsen, C. Harry Knowles | 2006-08-08 |
| 7077319 | Imaging engine employing planar light illumination and linear imaging | Xiaoxun Zhu, C. Harry Knowles | 2006-07-18 |
| 7073718 | Planar laser illumination and imaging (PLIIM) systems employing laser-diode based planar laser illumination arrays and linear electronic image detection arrays | Constantine J. Tsikos, Xiaoxun Zhu, Thomas Amundsen, Charles A. Naylor, Russell Joseph Dobbs +1 more | 2006-07-11 |
| 7070107 | Led-based planar light illumination and imaging (PLIIM) systems | Constantine J. Tsikos, Timothy Good, Xiaoxun Zhu, Thomas Amundsen, C. Harry Knowles | 2006-07-04 |
| 7070106 | Internet-based remote monitoring, configuration and service (RMCS) system capable of monitoring, configuring and servicing a planar laser illumination and imaging (PLIIM) based network | C. Harry Knowles, Mark Schmidt, Xiaoxun Zhu, Shawn Defoney, Edward Skypala +20 more | 2006-07-04 |
| 7066391 | HAND-SUPPORTABLE PLANAR LASER ILLUMINATION AND IMAGING (PLIIM) BASED CAMERA SYSTEM CAPABLE OF PRODUCING DIGITAL LINEAR IMAGES OF AN OBJECT, CONTAINING PIXELS HAVING A SUBSTANTIALLY UNIFORM ASPECT-RATIO INDEPENDENT OF THE MEASURED RELATIVE VELOCITY OF AN OBJECT WHILE MANUALLY MOVING SAID PLIIM BASED CAMERA SYSTEM PAST SAID OBJECT DURING ILLUMINATION AND IMAGING OPERATIONS | Constantine J. Tsikos, C. Harry Knowles, Xiaoxun Zhu, Ka Man Au, Sankar Ghosh | 2006-06-27 |
| 7028899 | METHOD OF SPECKLE-NOISE PATTERN REDUCTION AND APPARATUS THEREFORE BASED ON REDUCING THE TEMPORAL-COHERENCE OF THE PLANAR LASER ILLUMINATION BEAM BEFORE IT ILLUMINATES THE TARGET OBJECT BY APPLYING TEMPORAL PHASE MODULATION TECHNIQUES DURING THE TRANSMISSION OF THE PLIB TOWARDS THE TARGET | Constantine J. Tsikos, C. Harry Knowles, Xiaoxun Zhu, Ka Man Au, Sankar Ghosh | 2006-04-18 |
| 6991166 | LED-based planar light illumination and imaging (PLIIM) engine | Constantine J. Tsikos, C. Harry Knowles, Xiaoxun Zhu, Timothy Good, Thomas Amundsen +2 more | 2006-01-31 |
| 6988661 | AUTOMATED OBJECT IDENTIFICATION AND ATTRIBUTE ACQUISITION SYSTEM HAVING A MULTI-COMPARTMENT HOUSING WITH OPTICALLY-ISOLATED LIGHT TRANSMISSION APERTURES FOR OPERATION OF A PLANAR LASER ILLUMINATION AND IMAGING (PLIIM) BASED LINEAR IMAGING SUBSYSTEM AND A LASER-BASE | Constantine J. Tsikos, C. Harry Knowles, Xiaoxun Zhu, Charles A. Naylor, Thomas Amundsen +1 more | 2006-01-24 |
| 6978936 | Method of and system for automatically producing digital images of moving objects, with pixels having a substantially uniform white level independent of the velocities of the moving objects | Constantine J. Tsikos, C. Harry Knowles, Xiaoxun Zhu, Ka Man Au, Allan Wirth +21 more | 2005-12-27 |
| 6978935 | PLANAR LIGHT ILLUMINATION AND IMAGING (PLIIM) BASED SYSTEM HAVING A LINEAR IMAGE DETECTION CHIP MOUNTING ASSEMBLY WITH MEANS FOR PREVENTING MISALIGNMENT BETWEEN THE FIELD OF VIEW (FOV) OF SAID LINEAR IMAGE DETECTION CHIP AND THE CO-PLANAR LASER ILLUMINATION BEAM (PLIB) PRODUCED BY SAID PLIIM BASED SYSTEM, IN RESPONSE TO THERMAL EXPANSION AND/OR CONTRACTION WITHIN SAID PLIIM BASED SYSTEM | Constantine J. Tsikos, C. Harry Knowles, Xiaoxun Zhu, Ka Man Au, Allan Wirth +21 more | 2005-12-27 |
| 6971575 | HAND-SUPPORTABLE PLANAR LASER ILLUMINATION AND IMAGING (PLIIM) DEVICE EMPLOYING A PAIR OF LINEAR LASER DIODE ARRAYS MOUNTED ABOUT AN AREA IMAGE DETECTION ARRAY, FOR ILLUMINATING AN OBJECT TO BE IMAGED WITH A PLURALITY OF OPTICALLY-COMBINED SPATIALLY-INCOHERENT PLANAR LASER ILLUMINATION BEAMS (PLIBS) SCANNED THROUGH THE FIELD OF VIEW (FOV) OF SAID AREA IMAGE DETECTION ARRAY, AND REDUCING THE SPECKLE-PATTERN NOISE POWER IN DETECTED 2-D IMAGES BY TEMPORALLY-AVERAGING DETECTED SPECKLE-NOISE PATTERNS | Constantine J. Tsikos, C. Harry Knowles, Xiaoxun Zhu, Allan Wirth, Timothy Good | 2005-12-06 |
| 6971577 | Method of and system for automatically producing digital images of a moving object, with pixels having a substantially uniform white level independent of the velocity of said moving object | Constantine J. Tsikos, C. Harry Knowles, Xiaoxun Zhu, Ka Man Au, Allan Wirth +3 more | 2005-12-06 |
| 6971580 | AUTOMATED METHOD OF AND SYSTEM FOR DIMENSIONING OBJECTS OVER A CONVEYOR BELT STRUCTURE BY APPLYING CONTOURING TRACING, VERTICE DETECTION, CORNER POINT DETECTION, AND CORNER POINT REDUCTION METHODS TO TWO-DIMENSIONAL RANGE DATA MAPS OF THE SPACE ABOVE THE CONVEYOR BELT CAPTURED BY AN AMPLITUDE MODULATED LASER SCANNING BEAM | Xiaoxun Zhu, Ka Man Au, Gennady Germaine, Timothy Good, Ian A. Scott +6 more | 2005-12-06 |
| 6959869 | Automatic vehicle identification (AVI) system employing planar laser illumination and imaging (PLIIM) based subsystems | Constantine J. Tsikos, C. Harry Knowles, Xiaoxun Zhu | 2005-11-01 |
| 6953151 | PLANAR LASER ILLUMINATION AND IMAGING (PLIIM) BASED CAMERA SYSTEM FOR AUTOMATICALLY PRODUCING DIGITAL LINEAR IMAGES OF A MOVING OBJECT, CONTAINING PIXELS HAVING A SUBSTANTIALLY SQUARE ASPECT-RATIO INDEPENDENT OF THE MEASURED RANGE AND/OR A VELOCITY OF SAID MOVING OBJECT | Constantine J. Tsikos, C. Harry Knowles, Xiaoxun Zhu, Ka Man Au, Allan Wirth +1 more | 2005-10-11 |
| 6953152 | HAND-SUPPORTABLE PLANAR LASER ILLUMINATION AND IMAGING (PLIIM) BASED CAMERA SYSTEM CAPABLE OF PRODUCING DIGITAL LINEAR IMAGES OF A OBJECT, CONTAINING PIXELS HAVING A SUBSTANTIALLY UNIFORM WHITE LEVEL INDEPENDENT OF THE VELOCITY OF THE OBJECT WHILE MANUALLY MOVING SAID FILM BASED CAMERA SYSTEM PAST SAID OBJECT DURING ILLUMINATION IMAGING OPERATIONS | Constantine J. Tsikos, C. Harry Knowles, Xiaoxun Zhu, Ka Man Au, Sankar Ghosh | 2005-10-11 |
| 6948659 | Hand-supportable planar laser illumination and imaging (PLIIM) device | Constantine J. Tsikos, C. Harry Knowles, Timothy Good | 2005-09-27 |