Issued Patents All Time
Showing 251–275 of 283 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6877662 | Led-based planar light illumination and imaging (PLIIM) based camera system employing real-time object coordinate acquisition and producing to control automatic zoom and focus imaging optics | Constantine J. Tsikos, C. Harry Knowles, Michael Schnee, Ka Man Au, Timothy Good +2 more | 2005-04-12 |
| 6837432 | METHOD OF AND APPARATUS FOR AUTOMATICALLY CROPPING CAPTURED LINEAR IMAGES OF A MOVING OBJECT PRIOR TO IMAGE PROCESSING USING REGION OF INTEREST (ROI) COORDINATE SPECIFICATIONS CAPTURED BY AN OBJECT PROFILING SUBSYSTEM | Constantine J. Tsikos, C. Harry Knowles, Ka Man Au, Sankar Ghosh | 2005-01-04 |
| 6837437 | Planar laser illumination modules (PLIMS) employed in a planar laser illumination and imaging (PLIIM) system | Constantine J. Tsikos, Michael Schnee, Thomas Amundsen, Charles A. Naylor, Russell Joseph Dobbs +1 more | 2005-01-04 |
| 6830189 | METHOD OF AND SYSTEM FOR PRODUCING DIGITAL IMAGES OF OBJECTS WITH SUBTANTIALLY REDUCED SPECKLE-NOISE PATTERNS BY ILLUMINATING SAID OBJECTS WITH SPATIALLY AND/OR TEMPORALLY COHERENT-REDUCED PLANAR LASER ILLUMINATION | Constantine J. Tsikos, Allan Wirth, Andrew Jankevics, Steve Kim, Timothy Good +5 more | 2004-12-14 |
| 6830185 | 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, Michael Schnee, Ka Man Au, Allan Wirth +3 more | 2004-12-14 |
| 6830184 | METHOD OF AND APPARATUS FOR AUTOMATICALLY COMPENSATING FOR VIEWING-ANGLE DISTORTION IN DIGITAL LINEAR IMAGES OF OBJECT SURFACES MOVING PAST A PLANAR LASER ILLUMINATION AND IMAGING (PLIIM) BASED CAMERA SYSTEM AT SKEWED VIEWING ANGLES | Constantine J. Tsikos, C. Harry Knowles, Michael Schnee, Ka Man Au, Sankar Ghosh | 2004-12-14 |
| 6827265 | Automatic vehicle identification and classification (AVIC) system employing a tunnel-arrangement of PLIIM-based subsystems | C. Harry Knowles, Michael Schnee | 2004-12-07 |
| 6786414 | Planar laser illumination and imaging (PLIIM) systems | Constantine J. Tsikos, Michael Schnee, Thomas Amundsen, Charles A. Naylor, Russell Joseph Dobbs +1 more | 2004-09-07 |
| 6764008 | Planar laser illumination and imaging (PLIIM) system employing an area-type image detection array | Constantine J. Tsikos, Michael Schnee, Thomas Amundsen, Charles A. Naylor, Russell Joseph Dobbs +1 more | 2004-07-20 |
| 6742707 | METHOD OF SPECKLE-NOISE PATTERN REDUCTION AND APPARATUS THEREFOR BASED ON REDUCING THE SPATIAL-COHERENCE OF THE PLANAR LASER ILLUMINATION BEAM BEFORE THE BEAM ILLUMINATES THE TARGET OBJECT BY APPLYING SPATIAL PHASE SHIFTING TECHNIQUES DURING THE TRANSMISSION OF THE PLIB THERETOWARDS | Constantine J. Tsikos, Michael Schnee, Thomas Amundsen, Charles A. Naylor, Russell Joseph Dobbs +3 more | 2004-06-01 |
| 6742711 | Method of extending the working distance of a planar laser illumination and imaging system without increasing the output power of the visible laser diode (VLD) sources employed there | Constantine J. Tsikos, Michael Schnee, Thomas Amundsen, Charles A. Naylor, Russell Joseph Dobbs +1 more | 2004-06-01 |
| 6742709 | Bar code symbol reading system employing electronically-controlled raster-type laser scanner for reading bar code symbols during hands-on and hands-free modes of operation | Robert Blake, Stephen J. Colavito, Charles A. Naylor, Thomas Amundsen, Thomas Carullo +1 more | 2004-06-01 |
| 6705528 | Automated system and method for identifying and measuring packages transported through a laser scanning tunnel | Timothy Good, David M. Wilz, Sr., George B. Rockstein, Stephen J. Colavito, Robert Blake +8 more | 2004-03-16 |
| 6705526 | AUTOMATED METHOD OF AND SYSTEM FOR DIMENSIONING OBJECTS TRANSPORTED THROUGH A WORK ENVIRONMENT USING CONTOUR TRACING, VERTICE DETECTION, CORNER POINT DETECTION, AND CORNER POINT REDUCTION METHODS ON TWO-DIMENSIONAL RANGE DATA MAPS CAPTURED BY AN AMPLITUDE MODULATED LASER SCANNING BEAM | Ka Man Au, Gennady Germaine, Timothy Good, Michael Schnee, Ian A. Scott +6 more | 2004-03-16 |
| 6631842 | Method of and system for producing images of objects using planar laser illumination beams and image detection arrays | Constantine J. Tsikos, Michael Schnee, Thomas Amundsen, Charles A. Naylor, Russell Joseph Dobbs +1 more | 2003-10-14 |
| 6629641 | Method of and system for producing images of objects using planar laser illumination beams and image detection arrays | Constantine J. Tsikos, Michael Schnee, Thomas Amundsen, Charles A. Naylor, Russell Joseph Dobbs +3 more | 2003-10-07 |
| 6619550 | AUTOMATED TUNNEL-TYPE LASER SCANNING SYSTEM EMPLOYING CORNER-PROJECTED ORTHOGONAL LASER SCANNING PATTERNS FOR ENHANCED READING OF LADDER AND PICKET FENCE ORIENTED BAR CODES ON PACKAGES MOVING THERETHROUGH | Timothy Good, LeRoy Dickson, Francis E. Lodge, David M. Wilz, Sr., George B. Rockstein +10 more | 2003-09-16 |
| 6616040 | ANALOG SCAN DATA SIGNAL PROCESSOR EMPLOYING A TIME-DOMAIN SUBSTRATE NOISE FILTER FOR NON-LINEARLY PROCESSING ANALOG SCAN DATA SIGNALS AND REDUCING SUBSTRATE NOISE SIGNAL LEVELS THEREIN PRIOR TO FIRST DERIVATIVE SIGNAL GENERATION AND PROCESSING OPERATIONS CARRIED OUT WITHIN SAID ANALOG SCAN DATA SIGNAL PROCESSOR | Mark Lucera, Frank Check, C. Harry Knowles | 2003-09-09 |
| 6616048 | Automated system and method for identifying and measuring packages transported through an omnidirectional laser scanning tunnel | Timothy Good, Andrew DeHennis, David M. Wilz, Sr., George B. Rockstein, Stephen J. Colavito +4 more | 2003-09-09 |
| 6588663 | MULTI-FOCAL LASER SCANNING BAR CODE SYMBOL READING SYSTEM EMPLOYING A SCAN DATA SIGNAL PROCESSOR HAVING A VARIABLE PASS-BAND FILTER STRUCTURE WITH FREQUENCY CHARACTERISTICS CONTROLLED BY MEASURING THE BEAM SPOT SPEED OF THE LASER SCANNING BEAM PRODUCING THE ANALOG SCAN DATA SIGNAL BEING PROCESSED BY SAID SCAN DATA SIGNAL PROCESSOR | Mark Lucera, Frank Check, C. Harry Knowles, LeRoy Dickson | 2003-07-08 |
| 6581835 | METHOD OF AND SYSTEM FOR SCANNING BAR CODE SYMBOLS USING A LASER SCANNING PATTERN HAVING MULTIPLE FOCAL ZONES, WHEREIN THE MINIMUM BEAM DIMENSION/MINIMUM BAR WIDTH (MBD/MBW) RATIO IS GREATER THAN OR EQUAL TO 2.0 | Mark Lucera, Frank Check, C. Harry Knowles, LeRoy Dickson | 2003-06-24 |
| 6572018 | METHOD OF AND APPARATUS FOR PROCESSING ANALOG SCAN DATA SIGNALS DERIVED BY SCANNING BAR CODE SYMBOLS USING A LASER BEAM, WHEREIN A REAL-TIME BAR CODE ELEMENT DETECTOR IS USED TO CONTROL THE DETECTION OF ZERO-CROSSINGS OCCURRING IN THE SECOND DERIVATIVE OF SAID ANALOG SCAN DATA SIGNALS | Mark Lucera, Frank Check, C. Harry Knowles | 2003-06-03 |
| 6554189 | Automated system and method for identifying and measuring packages transported through a laser scanning tunnel | Timothy Good, David M. Wilz, Sr., George B. Rockstein, Stephen J. Colavito, Robert Blake +9 more | 2003-04-29 |
| 6540139 | MULTI-FOCAL LASER SCANNING BAR CODE SYMBOL READING SYSTEM EMPLOYING A VARIABLE SECOND DERIVATIVE SIGNAL PASS-BAND FILTER STRUCTURE HAVING FREQUENCY CHARACTERISTICS THAT ARE CONTROLLED IN A REAL-TIME MANNER BY DETECTING BAR CODE ELEMENTS IN ANALOG SCAN DATA SIGNALS PRODUCED BY SAID SYSTEM | Mark Lucera, Frank Check, C. Harry Knowles, LeRoy Dickson | 2003-04-01 |
| 6527186 | Scan data signal processor employing band-pass filter having frequency response characteristics controlled by the depth of focus of the laser scanning beam | Mark Lucera, Frank Check, C. Harry Knowles | 2003-03-04 |