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1. 发明授权

US06637659B2 Automatically-activated hand-supportable omni-directional laser scanning bar code symbol reading system with data transmission activation switch 失效
公开(公告)号：US06637659B2
公开(公告)日：2003-10-28
申请号：US09924954
申请日：2001-08-08
申请人： David M. Wilz, Sr. , George Rockstein , Robert E. Blake , Mark Schmidt , Garrett Russell , C. Harry Knowles
发明人： David M. Wilz, Sr. , George Rockstein , Robert E. Blake , Mark Schmidt , Garrett Russell , C. Harry Knowles
IPC分类号： G06K710
CPC分类号： G06K7/10693 , G06K7/10702 , G06K7/10801 , G06K7/10851 , G06K7/109 , G06K7/14 , G06K7/1443
摘要： Disclosed is an automatically-activated omni-directional laser scanning bar code symbol reading system comprising a bar code symbol reading mechanism contained within a hand-supportable housing having a light transmission aperture and manually-actuatable data transmission switch. During symbol reading operations, the bar code symbol reading mechanism automatically projects a visible omni-directional laser scanning pattern through the light transmission aperture for repeatedly reading one or more bar code symbols on an object during a bar code symbol reading cycle, and automatically generating a new symbol character data string in response to each bar code symbol read thereby. During system operation, the user presents a bar code symbol on an object (e.g. product, bar code menu, etc.) within the omni-directional laser scanning pattern so that the bar code symbol is automatically scanned, detected and decoded in a cyclical manner. Each time the scanned bar code symbol is successfully read during a bar code symbol reading cycle, a new bar code symbol character string is produced, while an indicator light on the hand-supportable housing is actively driven. During the bar code symbol reading cycle, the user actuates the data transmission switch producing a data transmission control activation signal and enabling a symbol character data string produced at substantially the same time when the data transmission control activation signal is generated to be transmitted to the host system. By virtue of the present invention, automatically-activated hand-supportable omni-directional laser scanning bar code symbol readers are now able to accurately read, in an unprecedented manner, bar code symbols on bar code menus, consumer products positioned in crowded point-of-sale environments, and other objects requiring automatic identification and/or information access.

2. 发明授权

US07156310B2 Automatically-activated hand-supportable laser scanning bar code symbol reading system with data transmission activation switch 失效
标题翻译：自动激活手持式激光扫描条码符号读取系统，带数据传输激活开关
公开(公告)号：US07156310B2
公开(公告)日：2007-01-02
申请号：US10470616
申请日：2003-12-08
申请人： David M. Wilz, Sr. , George Rockstein , Robert E. Blake , Mark Schmidt , Garrett Russell , C. Harry Knowles
发明人： David M. Wilz, Sr. , George Rockstein , Robert E. Blake , Mark Schmidt , Garrett Russell , C. Harry Knowles
IPC分类号： G06K7/10 , G06K9/22
CPC分类号： G06K7/10871 , G02B26/106 , G06K7/10 , G06K7/10564 , G06K7/10584 , G06K7/10594 , G06K7/10603 , G06K7/10663 , G06K7/10673 , G06K7/10693 , G06K7/10702 , G06K7/10792 , G06K7/10801 , G06K7/10811 , G06K7/10851 , G06K7/10861 , G06K7/10881 , G06K7/10891 , G06K7/109 , G06K7/14 , G06K7/1443 , G06K17/0022 , G06K2207/1012 , G06K2207/1016 , G06K2207/1017 , G06K2207/1018 , G07F11/002
摘要： An automatically-activated bar code symbol reading system for carrying out bar code symbol reading operations, comprising a hand-supportable housing; a manually-actuatable data transmission activation switch integrated with the hand-supportable housing; and an automatically-activated laser scanning bar code symbol reading engine, disposed within the hand-supportable housing, and having (i) a preprogrammed set of operational states wherethrough the system automatically passes during each bar code symbol reading operation, and (ii) a preprogrammed symbol character data transmission state of operation into which the system is automatically induced in response to the manually-actuation of the symbol character data transmission activation switch.
摘要翻译：一种用于执行条形码符号读取操作的自动激活的条形码符号读取系统，包括可手持的外壳; 与手持式壳体集成的可手动致动的数据传输激活开关; 以及设置在手持式外壳内的自动激活的激光扫描条形码符号读取引擎，并且具有（i）在每个条形码符号读取操作期间系统自动通过的预编程的一组操作状态，以及（ii）响应于手动致动符号字符数据传输激活开关，系统自动引入的预编程符号字符数据传输状态。

3. 发明授权

US06607133B2 Automatically-activated hand-supportable laser scanning bar code symbol reading system with data transmission activation switch 失效
标题翻译：自动激活手持式激光扫描条码符号读取系统，带数据传输激活开关
公开(公告)号：US06607133B2
公开(公告)日：2003-08-19
申请号：US09863863
申请日：2001-05-23
申请人： David M. Wilz, Sr. , George Rockstein , Robert E. Blake , Mark Schmidt , Garrett Russell , C. Harry Knowles
发明人： David M. Wilz, Sr. , George Rockstein , Robert E. Blake , Mark Schmidt , Garrett Russell , C. Harry Knowles
IPC分类号： G06K710
CPC分类号： G06K7/10693 , G06K7/10702 , G06K7/10801 , G06K7/10851 , G06K7/109 , G06K7/14 , G06K7/1443
摘要： Disclosed is an automatically-activated code symbol reading system comprising a code symbol reading mechanism contained within a hand-supportable housing having a manually-actuatable data transmission switch. The symbol reading mechanism automatically generates a visible laser scanning pattern for repeatedly reading one or more code symbols on an object during each symbol reading cycle, and automatically generating a new symbol character data string in response to each read symbol. The user visually aligns the laser scanning pattern with a code symbol on an object. Each time the scanned symbol is successfully read in a cyclical manner, a new symbol character string is produced, and an indicator light is actively driven. During the symbol reading cycle, the user actuates the data transmission switch producing a data transmission control activation signal and enabling a subsequently produced symbol character data string to be automatically selected and transmitted to the host system.
摘要翻译：公开了一种自动激活的代码符号读取系统，其包括包含在具有手动可启动数据传输开关的手持式外壳内的代码符号读取机构。符号读取机构自动生成可见激光扫描图案，用于在每个符号读取周期期间重复读取对象上的一个或多个代码符号，并且响应于每个读取符号自动生成新的符号字符数据串。用户将激光扫描图案与对象上的代码符号视觉对准。每次扫描符号以循环方式成功读取时，产生新的符号字符串，并且主动地驱动指示灯。在符号读取周期期间，用户致动数据传输开关，产生数据传输控制激活信号，并且能够自动选择随后产生的符号字符数据串并发送给主机系统。

4. 发明授权

US06283375B1 Automatically-activated hand-supportable laser scanning bar code symbol reading system with data transmission activation switch 失效
标题翻译：自动激活手持式激光扫描条码符号读取系统，带数据传输激活开关
公开(公告)号：US06283375B1
公开(公告)日：2001-09-04
申请号：US09204176
申请日：1998-12-03
申请人： David M. Wilz, Sr. , George Rockstein , Robert E. Blake , Mark Schmidt , Garrett Russell , C. Harry Knowles
发明人： David M. Wilz, Sr. , George Rockstein , Robert E. Blake , Mark Schmidt , Garrett Russell , C. Harry Knowles
IPC分类号： G06K710
CPC分类号： G06K7/10881 , G06K17/0022
摘要： Disclosed is an automatically-activated code symbol reading system comprising a bar code symbol reading mechanism contained within a handsupportable housing having a manually-actuatable data transmission switch. During symbol reading operations, the bar code symbol reading mechanism automatically generates a visible laser scanning pattern for repeatedly reading,, one or more bar code symbols on an object during a bar code symbol reading cycle, and automatically generating a new symbol character data string in response to each bar code symbol read thereby. During system operation, the user visually aligns the visible laser scanning pattern with a particular bar code symbol on an object (e.g. product, bar code menu, etc.) so that the bar code symbol is scanned, detected and decoded in a cyclical manner. Each time the scanned bar code symbol is successfully read during a bar code symbol reading cycle, a new bar code symbol character string is produced, while an indicator light on the hand-supportable housing is actively driven. During the bar code symbol reading cycle, the user actuates the data transmission switch producing a data transmission control activation signal and enabling a subsequently produced symbol character data string to be automatically selected and transmitted to the host system. By virtue of the present invention, automatically-activated hand-supportable bar code symbol readers are now able to accurately read, in an unprecedented manner, bar code symbols on bar code menus, consumer products positioned in crowded point-of-sale environments, and other objects requiring automatic identification and/or information access.
摘要翻译：公开了一种自动激活的代码符号读取系统，其包括包含在具有手动可启动数据传输开关的可手持外壳内的条形码符号读取机构。在符号读取操作期间，条形码符号读取机构自动生成可见激光扫描图案，用于在条形码符号读取周期期间反复读取物体上的一个或多个条形码符号，并且自动生成新的符号字符数据串响应每个条形码符号读取。在系统操作期间，用户将可见激光扫描图案与物体上的特定条形码符号（例如产品，条形码菜单等）视觉对准，使得条形码符号以循环方式被扫描，检测和解码。每次在条形码符号读取循环期间成功读取扫描的条形码符号时，产生新的条形码符号字符串，同时主动驱动手持式外壳上的指示灯。在条形码符号读取周期期间，用户致动数据传输开关，产生数据传输控制激活信号，并使随后产生的符号字符数据串被自动选择并发送到主机系统。凭借本发明，自动激活的手持式条形码符号读取器现在能够以前所未有的方式准确地读取位于拥挤的销售点环境中的条形码菜单，消费品的条形码符号，以及需要自动识别和/或信息访问的其他对象。

5. 发明授权

US06783075B2 Portable hand-supportable data terminal with automatically-activated laser scanning bar code symbol reader integrated therein 失效
标题翻译：便携式手持式数据终端，其中集成了自动激活的激光扫描条形码符号读取器
公开(公告)号：US06783075B2
公开(公告)日：2004-08-31
申请号：US10114422
申请日：2002-04-01
申请人： David M. Wilz, Sr. , George Rockstein , Robert E. Blake , Mark Schmidt , Garrett Russell , C. Harry Knowles
发明人： David M. Wilz, Sr. , George Rockstein , Robert E. Blake , Mark Schmidt , Garrett Russell , C. Harry Knowles
IPC分类号： G06K710
CPC分类号： G06K7/10693 , G06K7/10702 , G06K7/10801 , G06K7/10851 , G06K7/109 , G06K7/14 , G06K7/1443
摘要： A portable hand-supportable data terminal for allowing an operator to enter, collect, and display data. The data terminal comprises a hand-supportable housing having a light transmission aperture and an automatically-activated bar code symbol reading subsystem integrated therewithin. The bar code symbol reading subsystem includes a bar code symbol reading mechanism. Each instant a bar code symbol is read within a predetermined time period, a symbol character data string representative of the read bar code symbol is automatically produced. A manually-activatable data transmission switch generates a data transmission control activation signal in response to the activation of the switch. A system controller controls a data transmission circuit so that the symbol character data string, produced at substantially the same time when the data transmission control activation signal is generated, is transmitted to a data storage device aboard the data terminal or to a host system in communication therewith.
摘要翻译：便携式手持式数据终端，用于允许操作员进入，收集和显示数据。数据终端包括具有光传输孔的手持式外壳和与其集成的自动激活条形码符号读取子系统。条形码符号读取子系统包括条形码符号读取机构。每个时刻在预定时间段内读取条形码符号，自动产生代表读取的条形码符号的符号字符数据串。手动激活的数据传输开关响应于开关的激活而产生数据传输控制激活信号。系统控制器控制数据传输电路，使得在产生数据传输控制激活信号的基本上同时产生的符号字符数据串被发送到数据终端上的数据存储设备或通信的主机系统随之而来。

6. 发明授权

US06772949B2 Portable hand-supportable data terminal with automatically-activated laser scanning bar code symbol reader integrated therein 失效
标题翻译：便携式手持式数据终端，其中集成了自动激活的激光扫描条形码符号读取器
公开(公告)号：US06772949B2
公开(公告)日：2004-08-10
申请号：US10116682
申请日：2002-04-04
申请人： David M. Wilz, Sr. , George Rockstein , Robert E. Blake , Mark Schmidt , Garrett Russell , C. Harry Knowles
发明人： David M. Wilz, Sr. , George Rockstein , Robert E. Blake , Mark Schmidt , Garrett Russell , C. Harry Knowles
IPC分类号： G06K710
CPC分类号： G06K7/10693 , G06K7/10702 , G06K7/10801 , G06K7/10851 , G06K7/109 , G06K7/14 , G06K7/1443
摘要： A portable hand-supportable data terminal for allowing an operator to enter, collect, and display data. The data terminal comprises a hand-supportable housing having a light transmission aperture and an automatically-activated laser scanning bar code symbol reading subsystem integrated therewithin. The bar code symbol reading subsystem includes a bar code symbol reading mechanism. Each instant a bar code symbol is read within a predetermined time period, a symbol character data string representative of the read bar code symbol is automatically produced. A manually-activatable data transmission switch generates a data transmission control activation signal in response to the activation of the switch. A system controller controls a data transmission circuit so that the symbol character data string, produced at substantially the same time when the data transmission control activation signal is generated, is transmitted to a data storage device aboard the data terminal or to a host system in communication therewith.
摘要翻译：便携式手持式数据终端，用于允许操作员进入，收集和显示数据。数据终端包括具有光传输孔的手持式外壳和与其集成的自动激活的激光扫描条形码符号读取子系统。条形码符号读取子系统包括条形码符号读取机构。每个时刻在预定时间段内读取条形码符号，自动产生代表读取的条形码符号的符号字符数据串。手动激活的数据传输开关响应于开关的激活而产生数据传输控制激活信号。系统控制器控制数据传输电路，使得在产生数据传输控制激活信号的基本上同时产生的符号字符数据串被发送到数据终端上的数据存储设备或通信的主机系统随之而来。

7. 发明授权

US07686225B2 Wireless code symbol reading system with automatic communication range dependent control 有权
标题翻译：无线代码符号读取系统，具有自动通信范围相关的控制
公开(公告)号：US07686225B2
公开(公告)日：2010-03-30
申请号：US11978526
申请日：2007-10-29
申请人： Mark Schmidt , Garrett Russell , David M. Wilz, Sr. , Robert Blake , Donald T. Hudrick , Stephen J. Colavito , C. Harry Knowles , George Rockstein , Xiaoxun Zhu , John Bonanno , Sung Byun , Congwei Xu , Min Jiang , Lin Wang , Meng Hu , Hongjian Jin , MingQing Ji , Shamei Shi , Ka Man Au , Patrick Giordano
发明人： Mark Schmidt , Garrett Russell , David M. Wilz, Sr. , Robert Blake , Donald T. Hudrick , Stephen J. Colavito , C. Harry Knowles , George Rockstein , Xiaoxun Zhu , John Bonanno , Sung Byun , Congwei Xu , Min Jiang , Lin Wang , Meng Hu , Hongjian Jin , MingQing Ji , Shamei Shi , Ka Man Au , Patrick Giordano
IPC分类号： G06K7/10
CPC分类号： G06K7/10871 , G06K7/10 , G06K7/10564 , G06K7/10584 , G06K7/10594 , G06K7/10603 , G06K7/10663 , G06K7/10673 , G06K7/10693 , G06K7/10702 , G06K7/10792 , G06K7/10801 , G06K7/10811 , G06K7/10851 , G06K7/10861 , G06K7/10881 , G06K7/10891 , G06K7/14 , G06K17/0022 , G06K2207/1012
摘要： A wireless code symbol reading system including a wireless hand-supportable code symbol reader in two-way RF communication with a base station operably connected to a host system, by way of an RF-based wireless data communication link having a predetermined RF communication range over which two-way communication of data packets can occur. The wireless hand-supportable code symbol reader is programmed to automatically detect when it is located inside and outside of the predetermined RF communication range. When the wireless reader is inside the RF communication range, then symbol character data is automatically transmitted to the base station, and when the wireless reader is located outside of the RF communication range, then symbol character data is automatically collected and stored in a data packet buffer, until the wireless reader has re-entered its RF communication range.
摘要翻译：一种无线代码符号读取系统，其包括通过与具有预定的RF通信范围的基于RF的无线数据通信链路的可操作地连接到主机系统的基站进行双向RF通信的无线手持式代码符号读取器可能发生数据包的双向通信。无线手持式代码符号读取器被编程为自动检测何时位于预定的RF通信范围内部和外部。当无线阅读器在RF通信范围内时，符号字符数据自动发送到基站，当无线阅读器位于RF通信范围之外时，符号字符数据被自动收集并存储在数据包中缓冲区，直到无线阅读器重新进入其RF通信范围。

8. 发明授权

US07281663B2 Wireless bar code symbol reading system having hand-supportable unit and remote base station 有权
标题翻译：无线条码符号读取系统，具有手持单元和远程基站
公开(公告)号：US07281663B2
公开(公告)日：2007-10-16
申请号：US10613774
申请日：2003-07-03
申请人： Mark Schmidt , Garrett Russell , David M. Wilz, Sr. , Robert Blake , Donald T. Hudrick , Stephen J. Colavito , C. Harry Knowles , George Rockstein , Xiaoxun Zhu , John Bonanno , Sung Byun , Congwei Xu , Min Jiang , Lin Wang , Meng Hu , Hongjian Jin , MingQing Ji , Shamei Shi , Ka Man Au , Patrick Giordano
发明人： Mark Schmidt , Garrett Russell , David M. Wilz, Sr. , Robert Blake , Donald T. Hudrick , Stephen J. Colavito , C. Harry Knowles , George Rockstein , Xiaoxun Zhu , John Bonanno , Sung Byun , Congwei Xu , Min Jiang , Lin Wang , Meng Hu , Hongjian Jin , MingQing Ji , Shamei Shi , Ka Man Au , Patrick Giordano
IPC分类号： G06K7/10 , G06K9/22
CPC分类号： B82Y15/00 , G06K7/10 , G06K7/10544 , G06K7/10564 , G06K7/10584 , G06K7/10594 , G06K7/10603 , G06K7/10663 , G06K7/10673 , G06K7/10693 , G06K7/10702 , G06K7/10792 , G06K7/10801 , G06K7/10811 , G06K7/10851 , G06K7/10861 , G06K7/10871 , G06K7/10881 , G06K7/10891 , G06K7/14 , G06K2207/1012
摘要： A wireless automatically-activated bar code symbol reading system having a wireless hand-supportable bar code symbol reader in two-way RF communication with a base station, by way of an RF-based wireless data communication link having a predetermined RF communication range. A manually-operated data transmission activation switch is integrated with the hand-supportable housing, for generating a data transmission control activation signal in response to the activation of the data transmission switch within a first predetermined time period. A device controller is programmed to automatically detect when the wireless reader is located inside of the predetermined RF communication range, and thereuponautomatically transmit to a first RF-based transceiver, the symbol character data string produced at substantially the same time when the data transmission control activation signal is generated while the wireless reader is located inside of the predetermined RF communication range.
摘要翻译：一种无线自动激活的条形码符号读取系统，其具有通过具有预定RF通信范围的基于RF的无线数据通信链路，具有与基站进行双向RF通信的无线可手持条形码符号读取器。手动数据传输激活开关与手持式外壳集成在一起，用于在第一预定时间段内响应于数据传输开关的激活而产生数据传输控制激活信号。设备控制器被编程为自动检测无线读取器何时位于预定的RF通信范围内，并且随后自动发送到第一基于RF的收发器，在数据传输控制激活时基本上同时产生的符号字符数据串当无线阅读器位于预定的RF通信范围内时产生信号。

9. 发明授权

US07137561B2 Wireless laser scanning bar code symbol reading system employing a low-battery protection circuit, vibrational alarm and sleep mode of operation 失效
标题翻译：无线激光扫描条码符号读取系统采用低电量保护电路，振动报警和睡眠模式操作
公开(公告)号：US07137561B2
公开(公告)日：2006-11-21
申请号：US10611813
申请日：2003-07-01
申请人： Mark Schmidt , Garrett Russell , David M. Wilz, Sr. , Robert Blake , Donald T. Hudrick , Stephen J. Colavito , C. Harry Knowles , George Rockstein , Xiaoxun Zhu , John Bonanno , Sung Byun , Congwei Xu , Min Jiang , Lin Wang , Meng Hu , Hongjian Jin , MingQing Ji , Shamei Shi , Ka Man Au , Patrick Giordano
发明人： Mark Schmidt , Garrett Russell , David M. Wilz, Sr. , Robert Blake , Donald T. Hudrick , Stephen J. Colavito , C. Harry Knowles , George Rockstein , Xiaoxun Zhu , John Bonanno , Sung Byun , Congwei Xu , Min Jiang , Lin Wang , Meng Hu , Hongjian Jin , MingQing Ji , Shamei Shi , Ka Man Au , Patrick Giordano
IPC分类号： G06K7/10
CPC分类号： B82Y15/00 , G06K7/10 , G06K7/10544 , G06K7/10564 , G06K7/10584 , G06K7/10594 , G06K7/10603 , G06K7/10663 , G06K7/10673 , G06K7/10693 , G06K7/10702 , G06K7/10792 , G06K7/10801 , G06K7/10811 , G06K7/10851 , G06K7/10861 , G06K7/10871 , G06K7/10881 , G06K7/10891 , G06K7/14 , G06K2207/1012
摘要： Disclosed is an automatically-activated wireless code symbol reading system comprising a bar code symbol reading mechanism contained within a hand-supportable housing having a manually-activatable data transmission switch. During symbol reading operations, the bar code symbol reading mechanism automatically generates a visible laser scanning pattern for repeatedly reading one or more bar code symbols on an object during a bar code symbol reading cycle, and automatically generating a new symbol character data string in response to each bar code symbol read thereby. During system operation, the user visually aligns the visible laser scanning pattern with a particular bar code symbol on an object (e.g. product, bar code menu, etc.) so that the bar code symbol is scanned, detected and decoded in a cyclical manner. Each time the scanned bar code symbol is successfully read during a bar code symbol reading cycle, a new bar code symbol character string is produced, while an indicator light on the hand-supportable housing is actively driven. During the bar code symbol reading cycle, the user actuates the data transmission switch producing a data transmission control activation signal and enabling a currently or subsequently produced symbol character data string to be automatically selected and transmitted to the host system. By virtue of the present invention, automatically-activated hand-supportable bar code symbol readers are now able to accurately read, in an unprecedented manner, bar code symbols on bar code menus, consumer products positioned in crowded point-of-sale environments, and other objects requiring automatic identification and/or information access.
摘要翻译：公开了一种自动激活的无线代码符号读取系统，其包括包含在具有可手动激活的数据传输开关的手持式外壳内的条形码符号读取机构。在符号读取操作期间，条形码符号读取机构自动生成可见激光扫描图案，用于在条形码符号读取周期期间重复读取对象上的一个或多个条形码符号，并响应于该条形码符号读取周期自动生成新的符号字符数据串每个条码符号读取。在系统操作期间，用户将可见激光扫描图案与物体上的特定条形码符号（例如产品，条形码菜单等）视觉对准，使得条形码符号以循环方式被扫描，检测和解码。每次在条形码符号读取循环期间成功读取扫描的条形码符号时，产生新的条形码符号字符串，同时主动驱动手持式外壳上的指示灯。在条形码符号读取周期期间，用户致动数据传输开关，产生数据传输控制激活信号，并使当前或随后产生的符号字符数据串被自动选择并发送到主机系统。凭借本发明，自动激活的手持式条形码符号读取器现在能够以前所未有的方式准确地读取位于拥挤的销售点环境中的条形码菜单，消费品的条形码符号，以及需要自动识别和/或信息访问的其他对象。

10. 发明授权

US07007849B2 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 失效
标题翻译：使用自动激活的手持式二维码代码符号读取系统，使用线性激光扫描模式发生器，自动条码代码数据检测器，可视数据捕获反馈发生器和手动激活的数据传输激活开关
公开(公告)号：US07007849B2
公开(公告)日：2006-03-07
申请号：US10613527
申请日：2003-07-03
申请人： Mark Schmidt , Garrett Russell , David M. Wilz, Sr. , Robert Blake , Donald T. Hudrick , Stephen J. Colavito , C. Harry Knowles , George Rockstein , Xiaoxun Zhu , John Bonanno , Sung Byun , Congwei Xu , Min Jiang , Lin Wang , Meng Hu , Hongjian Jin , MingQing Ji , Shamei Shi , Ka Man Au , Patrick Giordano
发明人： Mark Schmidt , Garrett Russell , David M. Wilz, Sr. , Robert Blake , Donald T. Hudrick , Stephen J. Colavito , C. Harry Knowles , George Rockstein , Xiaoxun Zhu , John Bonanno , Sung Byun , Congwei Xu , Min Jiang , Lin Wang , Meng Hu , Hongjian Jin , MingQing Ji , Shamei Shi , Ka Man Au , Patrick Giordano
IPC分类号： G06K7/10
CPC分类号： B82Y15/00 , G06K7/10 , G06K7/10544 , G06K7/10564 , G06K7/10584 , G06K7/10594 , G06K7/10603 , G06K7/10663 , G06K7/10673 , G06K7/10693 , G06K7/10702 , G06K7/10792 , G06K7/10801 , G06K7/10811 , G06K7/10851 , G06K7/10861 , G06K7/10871 , G06K7/10881 , G06K7/10891 , G06K7/14 , G06K2207/1012
摘要： An automatically-activated laser scanning 2-D bar code symbol reading system for use in a work environment, wherein a hand-supportable 2-D bar code symbol reader is arranged in two-way communication with a base station operably connected to a host system. The 2-D bar code symbol reader includes (i) a bar code symbol data detector for automatically detecting each line of said 2-D bar code symbol, and producing a line of scan data for buffering in a buffer memory, (ii) an audible data capture buffering indicator for automatically generating audible sounds as each line of bar code symbol data is captured and buffered in said buffer memory, and (iii) a decode processor for automatically decode processing an entire set of scan data collected in said buffer memory and corresponding to a scanned 2-D bar code symbol, and generating a symbol character data string representative of said read 2-D bar code symbol.
摘要翻译：一种在工作环境中使用的自动激活的激光扫描2-D条形码符号读取系统，其中手持式2-D条形码符号读取器被布置成与可操作地连接到主机系统的基站双向通信。 2-D条形码符号读取器包括：（i）条形码符号数据检测器，用于自动检测所述2-D条形码符号的每一行，并产生用于在缓冲存储器中缓冲的扫描数据行;（ii）可听数据捕获缓冲指示器，用于在每条条形码符号数据被捕获并缓冲在所述缓冲存储器中时自动产生可听见的声音;以及（iii）解码处理器，用于自动解码处理收集在所述缓冲存储器中的整组扫描数据，对应于扫描的2-D条形码符号，并且生成表示所述读取的2-D条形码符号的符号字符数据串。

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