Issued Patents All Time
Showing 25 most recent of 72 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |