loadpatents
Patent applications and USPTO patent grants for Welch Allyn Data Collection, Inc..The latest application filed is for "imaging module for optical reader".
Patent | Date |
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Imaging apparatus having imaging assembly Grant 8,559,767 - Barber , et al. October 15, 2 | 2013-10-15 |
Method and apparatus for extending operating range of bar code scanner Grant 6,969,003 - Havens , et al. November 29, 2 | 2005-11-29 |
Optical reader having decoding and image capturing functionality Grant 6,942,151 - Ehrhart September 13, 2 | 2005-09-13 |
Imaging module for optical reader App 20040195328 - Barber, Charles P. ;   et al. | 2004-10-07 |
Menu Symbol Controlled Optical Reader App 20040094627 - Parker, James A. ;   et al. | 2004-05-20 |
Optical reader having a color imager Grant 6,722,569 - Ehrhart , et al. April 20, 2 | 2004-04-20 |
Method and apparatus for extending operating range of bar code scanner App 20040004125 - Havens, William H. ;   et al. | 2004-01-08 |
Indicia sensor system for optical reader App 20030218069 - Meier, Timothy P. ;   et al. | 2003-11-27 |
Reprogrammable Optical Reader App 20030218067 - Parker, James A. ;   et al. | 2003-11-27 |
Imaging module for optical reader comprising refractive diffuser App 20030213847 - McCall, Melvin D. ;   et al. | 2003-11-20 |
Optical assembly for barcode scanner App 20030209603 - Schwartz, Eric D. ;   et al. | 2003-11-13 |
Method for processing images captured with bar code reader having area image sensor App 20030197063 - Longacre, Andrew JR. | 2003-10-23 |
Optical assembly for barcode scanner Grant 6,607,128 - Schwartz , et al. August 19, 2 | 2003-08-19 |
Imaging module for optical reader comprising refractive diffuser Grant 6,601,768 - McCall , et al. August 5, 2 | 2003-08-05 |
Optical reader having a color imager App 20030127519 - Ehrhart, Michael ;   et al. | 2003-07-10 |
Indicia sensor system for optical reader Grant 6,585,159 - Meier , et al. July 1, 2 | 2003-07-01 |
Data structure for an optical reader Grant 6,578,766 - Parker , et al. June 17, 2 | 2003-06-17 |
Image data binarization methods enabling optical reader to read fine print indicia Grant 6,575,367 - Longacre, Jr. June 10, 2 | 2003-06-10 |
Transaction terminal having a protective cover assembly Grant 6,572,012 - Gannon , et al. June 3, 2 | 2003-06-03 |
Display-equipped optical reader having decode failure image display feedback mode App 20030089775 - Yeakley, Daniel ;   et al. | 2003-05-15 |
Scanning and decoding control for an optical reader App 20030085282 - Parker, James A. ;   et al. | 2003-05-08 |
Method and apparatus for extending operating range of bar code scanner Grant 6,547,139 - Havens , et al. April 15, 2 | 2003-04-15 |
Optical Reader Having A Color Imager App 20030062419 - Ehrhart, Michael ;   et al. | 2003-04-03 |
Optical reader having partial frame operating mode App 20030062418 - Barber, Charles P. ;   et al. | 2003-04-03 |
Indicia reading device App 20020191830 - Pidhirny, John M. ;   et al. | 2002-12-19 |
Exposure control method for use with optical readers App 20020179713 - Pettinelli, John A. ;   et al. | 2002-12-05 |
Optical reader having decoding and image capturing functionality App 20020170970 - Ehrhart, Michael | 2002-11-21 |
Multimode image capturing and decoding optical reader App 20020171745 - Ehrhart, Michael | 2002-11-21 |
Optical reader having reduced parameter determination delay App 20020125317 - Hussey, Robert M. ;   et al. | 2002-09-12 |
Optical scanner data collection network employing multi-packet transmission of decoded data App 20020125323 - Marrs, David H. JR. ;   et al. | 2002-09-12 |
Scratch-off material sensor system for lottery game tickets App 20020084327 - Ehrhart, Michael A. ;   et al. | 2002-07-04 |
Lottery game tickets and methods for making same App 20020053597 - Ehrhart, Michael A. ;   et al. | 2002-05-09 |
Optical reader Grant D456,808 - Fitch , et al. May 7, 2 | 2002-05-07 |
Adjustable illumination system for a barcode scanner Grant 6,371,374 - Schwartz , et al. April 16, 2 | 2002-04-16 |
Apparatuses for processing security documents Grant 6,304,660 - Ehrhart , et al. October 16, 2 | 2001-10-16 |
Object sensor system comprising controlled light source Grant 6,298,175 - Longacre, Jr. , et al. October 2, 2 | 2001-10-02 |
Symbol-controlled image data reading system Grant 6,298,176 - Longacre, Jr. , et al. October 2, 2 | 2001-10-02 |
Image sensor mounting system Grant 6,275,388 - Hennick , et al. August 14, 2 | 2001-08-14 |
Bar code reader configured to read fine print barcode symbols Grant 6,264,105 - Longacre, Jr. , et al. July 24, 2 | 2001-07-24 |
Optical reader exposure control apparatus comprising illumination level detection circuitry Grant 6,254,003 - Pettinelli , et al. July 3, 2 | 2001-07-03 |
Security document voiding system Grant 6,186,404 - Ehrhart , et al. February 13, 2 | 2001-02-13 |
Adjustable illumination system for a barcode scanner Grant 6,164,544 - Schwartz , et al. December 26, 2 | 2000-12-26 |
Multiple application multiterminal data collection network Grant 6,161,760 - Marrs , et al. December 19, 2 | 2000-12-19 |
Lottery game ticket processing apparatus Grant 6,155,491 - Dueker , et al. December 5, 2 | 2000-12-05 |
Two-dimensional part reader having a focussing guide Grant 6,045,047 - Pidhirny , et al. April 4, 2 | 2000-04-04 |
NCAGE Code | 1LX25 | WELCH ALLYN DATA COLLECTION INC |
CAGE Code | 1LX25 | WELCH ALLYN DATA COLLECTION, INC. |
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