| Patent | Date |
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Cup holder
Grant D937,754 - Xu , et al. December 7, 2 | 2021-12-07 |
Wireless bar code symbol driven portable data terminal (PDT) system for running application programs on an operating system emulated on a virtual machine
Grant 7,934,659 - Schmidt , et al. May 3, 2 | 2011-05-03 |
Digital imaging-based system having intelligent data communication interface to a host system
Grant 7,686,226 - Zhu , et al. March 30, 2 | 2010-03-30 |
Wireless code symbol reading system with automatic communication range dependent control
Grant 7,686,225 - Schmidt , et al. March 30, 2 | 2010-03-30 |
Digital imaging-based system having intelligent data communication interface to a host system
App 20090014523 - Zhu; Xuewen ; et al. | 2009-01-15 |
Automatically-activated wireless hand-supportable laser scanning bar code symbol reading system with automatic communication range dependent control
Grant 7,464,878 - Schmidt , et al. December 16, 2 | 2008-12-16 |
Method of automatically establishing a data communication link between an optical code reading device and a host system having a data communication interface
Grant 7,383,997 - Zhu , et al. June 10, 2 | 2008-06-10 |
Wireless hand-supportable code symbol reading system with automatic communication range dependent control
App 20080128512 - Schmidt; Mark ; et al. | 2008-06-05 |
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
Grant 7,325,740 - Schmidt , et al. February 5, 2 | 2008-02-05 |
Wireless bar code symbol reading system having hand-supportable unit and remote base station
Grant 7,281,663 - Schmidt , et al. October 16, 2 | 2007-10-16 |
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 t
Grant 7,278,578 - Schmidt , et al. October 9, 2 | 2007-10-09 |
Automatically-actived wireless hand-supportable laser scanning bar code symbol reading system with data transmission activation switch and automatic communication range dependent control
App 20070145147 - Schmidt; Mark ; et al. | 2007-06-28 |
Wireless bar code symbol driven portable data terminal (PDT) system for running application programs on an operating system emulated on a virtual machine
App 20070090192 - Schmidt; Mark ; et al. | 2007-04-26 |
Method of automatically establishing a data communication link between an optical code reading device and a host system having a data communication interface
App 20070057063 - Zhu; Xuewen ; et al. | 2007-03-15 |
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-s
Grant 7,172,126 - Schmidt , et al. February 6, 2 | 2007-02-06 |
Wireless laser scanning bar code symbol reading system employing a low-battery protection circuit, vibrational alarm and sleep mode of operation
Grant 7,137,561 - Schmidt , et al. November 21, 2 | 2006-11-21 |
Method of developing an application program for running on a wireless portable data terminal (PDT)
Grant 7,121,468 - Schmidt , et al. October 17, 2 | 2006-10-17 |
Automatically-activated wireless hand-supportable laser scanning bar code symbol reading system with data transmission activation switch and automatic communication range dependent control
Grant 7,111,786 - Schmidt , et al. September 26, 2 | 2006-09-26 |
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 t
App 20060169782 - Schmidt; Mark ; et al. | 2006-08-03 |
Wireless bar code symbol reading system employing a base station with a cradle having a hinged support hooks for enabling vertical and horizontal installations
Grant 7,048,192 - Schmidt , et al. May 23, 2 | 2006-05-23 |
Bar code symbol reading device having intelligent data communication interface to a host system
Grant 7,044,383 - Zhu , et al. May 16, 2 | 2006-05-16 |
Wireless Bar Code Symbol Reading System Capable Of Automatically Collecting And Storing Symbol Character Data When Hand-supportable Unit Is Operated Outside Of Its Rf Data Communication Range, And Automatically Transmitting Stored Symbol Character Data When The Hand-supportable Unit Is Operated With
Grant 7,028,904 - Schmidt , et al. April 18, 2 | 2006-04-18 |
Automatically-activated Hand-supportable 2-d Bar Code Symbol Reading System Employing A Linear Laser Scanning Pattern Generator, An Automatic Bar Code Symbol Data Detector, Audible Data Capture Feedback Generator, And A Manually-activated Data Transmission Activation Switch
Grant 7,007,849 - Schmidt , et al. March 7, 2 | 2006-03-07 |
Wireless bar code symbol driven portable data terminal (PDT) system adapted for single handed operation
Grant 6,976,626 - Schmidt , et al. December 20, 2 | 2005-12-20 |
Wireless Bar Code Symbol Reading System Employing A Base Station With A Cradle Having A Hinged Support Hooks For Enabling Vertical And Horizontal Installations
App 20050274810 - Schmidt, Mark ; et al. | 2005-12-15 |
Wireless 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 slee
App 20050199728 - Schmidt, Mark ; et al. | 2005-09-15 |
Automatically-activated laser scanning 2D bar code symbol reading system
App 20050199726 - Schmidt, Mark ; et al. | 2005-09-15 |
Wireless bar code symbol reading system capable of automatically collecting and storing symbol character data when hand-supportable unit is operated outside of its RF data communication range, and automatically transmitting stored symbol character data when the hand-supportable unit is operated with
App 20050199727 - Schmidt, Mark ; et al. | 2005-09-15 |
Bar Code Symbol Reading Device Having Intelligent Data Communication Interface To A Host System
App 20050189421 - Zhu, Xuewen ; et al. | 2005-09-01 |
Wireless laser scanning bar code symbol reading system employing a low-battery protection circuit, vibrational alarm and sleep mode of operation
App 20050121523 - Schmidt, Mark ; et al. | 2005-06-09 |
Automatically-activated wireless hand-supportable laser scanning bar code symbol reading system with data transmission activation switch and automatic communication range dependent control
App 20050082371 - Schmidt, Mark ; et al. | 2005-04-21 |
Automatically-activated hand-supportable 2-D bar code symbol reading system employing a linear laser scanning pattern generator, an automatic bar code symbol data detector, audible data capture feedback generator, and a manually-activated data transmission activation switch
App 20040251307 - Schmidt, Mark ; et al. | 2004-12-16 |
Wireless bar code symbol driven portable data terminal ( PDT) system adapted for single handed operation
App 20040206825 - Schmidt, Mark ; et al. | 2004-10-21 |
Wireless bar code symbol reading system capable of automatically collecting and storing symbol character data when hand-supportable unit is operated outside of its RF data communication range, and automatically transmitting stored symbol character data when the hand-supportable unit is operated with
App 20040016812 - Schmidt, Mark ; et al. | 2004-01-29 |
Wireless bar code symbol driven portable data terminal (PDT) system adapted for single handed operation
App 20030222148 - Schmidt, Mark ; et al. | 2003-12-04 |
Bar code symbol reading device having intelligent data communication interface to a host system
Grant 6,619,549 - Zhu , et al. September 16, 2 | 2003-09-16 |
Bar Code Symbol Reading Device Having Intelligent Data Communication Interface To A Host System
App 20030057283 - Zhu, Xuewen ; et al. | 2003-03-27 |
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