| 8950678 |
Barcode reader with edge detection enhancement |
Gennady Germaine, Tao Xian, Chen Feng, Ynjiun P. Wang, Xiaoxun Zhu +1 more |
2015-02-10 |
|
| 8459557 |
Dual laser scanning code symbol reading system employing automatic object presence detector for automatic laser source selection |
William H. Havens, Stephen J. Colavito, Christopher Allen |
2013-06-11 |
|
| 8274390 |
Radio frequency identification antenna switching in a conveyor system |
Robert Perry, Charles A. Naylor, Steven Essinger |
2012-09-25 |
|
| 8002183 |
Scanner flipper integrity indicator |
Donald T. Hudrick |
2011-08-23 |
|
| 7905410 |
Automated tunnel-type scanning system enabling automated tracking and identification of packages transported therethrough |
Timothy Good, Andrew DeHennis, Xiaoxun Zhu, David M. Wilz, Sr., George B. Rockstein +9 more |
2011-03-15 |
|
| 7832641 |
Scanner switched to active state by sensed movement in quiescent scanning mechanism |
Donald T. Hudrick, David M. Wilz, Sr., Stephen J. Colavito |
2010-11-16 |
|
| 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, Michael Schnee, Ka Man Au +21 more |
2010-11-16 |
|
| 7686225 |
Wireless code symbol reading system with automatic communication range dependent control |
Mark Schmidt, Garrett Russell, David M. Wilz, Sr., Donald T. Hudrick, Stephen J. Colavito +14 more |
2010-03-30 |
|
| 7673803 |
Planar laser illumination and imaging (PLIIM) based engine |
Constantine J. Tsikos, C. Harry Knowles, Xiaoxun Zhu, Michael Schnee, Ka Man Au +21 more |
2010-03-09 |
|
| 7614561 |
Scanner flipper oscillation frequency detection and adjustment thereof |
Donald T. Hudrick |
2009-11-10 |
|
| 7611063 |
Automatically-activated code symbol reading system |
David M. Wilz, Sr., George B. Rockstein, Mark Schmidt, Garrett Russell, Donald T. Hudrick +2 more |
2009-11-03 |
|
| 7584893 |
Tunnel-type digital imaging system for use within retail shopping environments such as supermarkets |
Constantine J. Tsikos, C. Harry Knowles, Xiaoxun Zhu, Michael Schnee, Ka Man Au +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, Michael Schnee, Ka Man Au +21 more |
2009-09-01 |
|
| 7549583 |
Method for waking up in-counter fixed scanners |
Donald T. Hudrick, David M. Wilz, Sr., Stephen J. Colavito |
2009-06-23 |
|
| 7527200 |
Planar laser illumination and imaging (PLIIM) systems with integrated despeckling mechanisms provided therein |
Constantine J. Tsikos, C. Harry Knowles, Xiaoxun Zhu, Michael Schnee, Ka Man Au +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 |
|
| 7464878 |
Automatically-activated wireless hand-supportable laser scanning bar code symbol reading system with automatic communication range dependent control |
Mark Schmidt, Garrett Russell, David M. Wilz, Sr., Donald T. Hudrick, Stephen J. Colavito +14 more |
2008-12-16 |
|
| 7344082 |
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, Michael Schnee +6 more |
2008-03-18 |
|
| 7325740 |
Automatically-activated laser scanning 2D bar code symbol reading system employing a visible linear-type laser scanning pattern and an audible feedback signal during scan data capturing and buffering operations |
Mark Schmidt, Garrett Russell, David M. Wilz, Sr., Donald T. Hudrick, Stephen J. Colavito +14 more |
2008-02-05 |
|
| 7281663 |
Wireless bar code symbol reading system having hand-supportable unit and remote base station |
Mark Schmidt, Garrett Russell, David M. Wilz, Sr., Donald T. Hudrick, Stephen J. Colavito +14 more |
2007-10-16 |
|
| 7278578 |
Automatically-activated wireless laser scanning 2D bar code symbol reading system capable of automatically transmitting stored symbol character data when the hand-supportable unit is operated within its RF data communication range and automatically collecting and storing symbol character data when the hand-supportable unit is operated outside of its RF data communication range |
Mark Schmidt, Garrett Russell, David M. Wilz, Sr., Donald T. Hudrick, Stephen J. Colavito +14 more |
2007-10-09 |
|
| 7275693 |
Automated system and method for identifying and measuring packages transported through a laser scanning tunnel |
Timothy Good, Xiaoxun Zhu, David M. Wilz, Sr., George B. Rockstein, Stephen J. Colavito +9 more |
2007-10-02 |
|
| 7255280 |
Electronically-controlled mechanically-damped off-resonant light beam scanning mechanism and code symbol readers employing the same |
Charles A. Naylor, Stephen J. Colavito, Thomas Amundsen, Thomas Carullo, C. Harry Knowles |
2007-08-14 |
|
| 7252238 |
Automatically-activated hand-supportable laser scanning bar code symbol reading system with data transmission activation switch |
David M. Wilz, Sr., George B. Rockstein, Mark Schmidt, Garrett Russell, Donald T. Hudrick +2 more |
2007-08-07 |
|
| 7172126 |
Wireless automatic laser scanning bar code symbol reading system, wherein the RF-based transceiver chipsets within the wireless hand-supportable unit and base station thereof are automatically deactivated and said RF data communication link therebetween terminated when said system enters its power-saving sleep mode, and reactivated and re-established when re-entering its operational mode |
Mark Schmidt, Garrett Russell, David M. Wilz, Sr., Donald T. Hudrick, Stephen J. Colavito +14 more |
2007-02-06 |
|