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51. 发明授权

US5917175A Modular hand-held data entry system with voice interface 失效
标题翻译：具有语音接口的模块化手持式数据录入系统
公开(公告)号：US5917175A
公开(公告)日：1999-06-29
申请号：US685254
申请日：1996-07-23
申请人： Phillip Miller , William T. Gibbs , Robert G. Geers , Ronald L. Mahany , George E. Hanson , Arvin D. Danielson , Darald R. Schultz , Keith K. Cargin , Steven E. Koenck , Dennis A. Durbin , Darrell L. Boatwright , Stephen J. Kelly
发明人： Phillip Miller , William T. Gibbs , Robert G. Geers , Ronald L. Mahany , George E. Hanson , Arvin D. Danielson , Darald R. Schultz , Keith K. Cargin , Steven E. Koenck , Dennis A. Durbin , Darrell L. Boatwright , Stephen J. Kelly
IPC分类号： G06F1/16 , G06F1/28 , G06F1/32 , G06F3/023 , G06F3/033 , G06F3/048 , G06K7/10 , G06K7/12 , G06K17/00 , G06Q10/08 , G06Q20/34 , G07F7/02 , G07G1/00 , H01Q1/22 , H02J9/00 , H04B1/38 , H04B17/00 , H04L12/28
CPC分类号： G06K7/1098 , G06F1/1622 , G06F1/1626 , G06F1/163 , G06F1/1632 , G06F1/1656 , G06F1/28 , G06F1/3203 , G06F1/3228 , G06F3/0231 , G06K17/0022 , G06K7/10574 , G06K7/10584 , G06K7/10702 , G06K7/10722 , G06K7/10732 , G06K7/10811 , G06K7/10841 , G06K7/10851 , G06K7/10881 , G06K7/1093 , G06K7/12 , G06Q10/08 , G06Q20/343 , G07F7/02 , G07G1/0045 , H02J9/005 , H04L1/0025 , H04L1/0032 , H04M1/0206 , H04B1/3883 , H04B17/0085 , H04B17/318 , H04B2001/3894 , H04M1/0214 , H04M1/0235 , H04M2250/16 , H04M2250/18 , H04M2250/74
摘要： A hand held data entry apparatus having a body for receiving, storing and transmitting information, including a camming mechanism for quickly sealingly attaching an accessory such as a scanner to the top of a hand held data entry apparatus. Additionally, a similar camming mechanism is utilized to hold a battery pack in place with the additional feature of not only pulling the battery pack securely against the housing, but also pushing the battery pack contacts into abutment with complementary contacts disposed within the housing. A keypad is provided for permitting information to be manually entered into the hand held body and this keypad is encased in a layer of elastomeric material such as silicone. A pair of LED's are utilized, one to indicate a "good scan" and the other to indicate something else, such as a "bad scan." Additionally, these LED's can be encased in operative or dummy keys in order to save keyboard space. A mechanism is provided for pivoting the scanner about either of two perpendicular axes.
摘要翻译：一种具有用于接收，存储和传送信息的主体的手持式数据输入装置，包括用于将诸如扫描仪的附件快速密封地附接到手持式数据输入装置的顶部的凸轮机构。此外，使用类似的凸轮机构来将电池组固定就位，其特征在于不仅将电池组牢固地拉靠在壳体上，而且还推动电池组触点与设置在壳体内的互补触点邻接。提供了一个键盘，用于允许手动输入信息到手持式主体中，并且该键盘被包裹在诸如硅树脂的弹性体材料层中。一对LED被使用，一个指示“良好的扫描”，另一个指示其他的东西，例如“坏的扫描”。此外，这些LED可以封装在操作或虚拟键中，以节省键盘空间。提供了用于围绕两个垂直轴中的任一个枢转扫描器的机构。

52. 发明授权

US5818553A Contrast control for a backlit LCD 失效
标题翻译：背光LCD的对比度控制
公开(公告)号：US5818553A
公开(公告)日：1998-10-06
申请号：US944720
申请日：1997-10-06
申请人： Steven E. Koenck , William Henry Keehn, II
发明人： Steven E. Koenck , William Henry Keehn, II
IPC分类号： G02F1/133 , G09G3/34 , G09G3/36 , G02F1/1335
CPC分类号： G02F1/13318 , G09G3/3406 , G09G3/36 , G09G2320/0626 , G09G2320/066 , G09G2360/144
摘要： A contrast controller for a liquid-crystal display maximizes the display contrast by using a light sensor to detect ambient light levels and light blocked by the LCD panel. The display contrast is maximized by maximizing the difference between the ambient and blocked light levels. Further contrast maximization is accomplished through variable control of the LCD backlight in accordance with sensed light levels.
摘要翻译：用于液晶显示器的对比度控制器通过使用光传感器来检测环境光水平和由LCD面板阻挡的光使显示对比度最大化。通过最大化环境光和阻挡光级之间的差异来最大化显示对比度。进一步的对比度最大化是通过根据感测的光水平可变地控制LCD背光来实现的。

53. 发明授权

US5804805A Hand-held optical indicia reader having a controlled oscillating system for optimal indicia reading 失效
标题翻译：具有控制振荡系统的手持光标记读取器，用于最佳标记读数
公开(公告)号：US5804805A
公开(公告)日：1998-09-08
申请号：US751381
申请日：1996-11-19
申请人： Steven E. Koenck , Phillip Miller , George E. Hanson
发明人： Steven E. Koenck , Phillip Miller , George E. Hanson
IPC分类号： G06K7/10 , G06K17/00 , H01Q1/22 , H01Q3/24 , H01Q19/06
CPC分类号： G06K7/10574 , G06K17/0022 , G06K7/10584 , G06K7/10613 , G06K7/10633 , G06K7/10722 , G06K7/10732 , G06K7/10811 , G06K7/10851 , G06K7/10881 , G06K7/109 , G06K7/1098 , G06K7/1417 , H01Q1/22 , H01Q19/062 , H01Q3/245 , G06K2207/1011 , G06K2207/1013 , G06K2207/1018
摘要： An optical indicia reader for reading information encoded in optical indicia is disclosed. In one embodiment of the invention, the optical indicia reader comprises a light source positioned within the indicia reader to illuminate an imaging area containing optical indicia, an oscillatory system for scanning a light beam over the optical indicia, and a controller for controlling the oscillatory system. The controller is capable of directing the oscillatory system to position the light beam in a fixed relationship to an aiming axis of the reader. The oscillatory system may be fixed in position when the optical indicia reader is in a proximity sensing mode.
摘要翻译：公开了一种用于读取以光标记编码的信息的光标记读取器。在本发明的一个实施例中，光标记读取器包括位于标记读取器内的光源，以照亮包含光学标记的成像区域，用于扫描光标记上的光束的振荡系统，以及用于控制振荡系统。控制器能够引导振荡系统将光束定位成与读取器的瞄准轴线固定的关系。当光标记读取器处于接近感测模式时，振荡系统可以固定在适当位置。

54. 发明授权

US5696435A Fast battery charger for a device having a varying electrical load during recharging 失效
标题翻译：用于在充电期间具有变化的电负载的装置的快速电池充电器
公开(公告)号：US5696435A
公开(公告)日：1997-12-09
申请号：US399742
申请日：1995-03-07
申请人： Steven E. Koenck
发明人： Steven E. Koenck
IPC分类号： G01R31/36 , G06F1/26 , H01M2/10 , H01M2/20 , H01M6/50 , H01M10/42 , H01M10/44 , H01M10/48 , H02J7/00 , H02J9/06 , H01M10/46
CPC分类号： H01M6/505 , G01R31/3655 , G06F1/263 , H01M10/425 , H01M10/4257 , H01M10/44 , H01M10/48 , H01M10/486 , H01M2/1055 , H02J7/0004 , H02J7/0006 , H02J7/0011 , H02J7/0047 , H02J7/0068 , H02J7/0072 , H02J7/0073 , H02J7/0075 , H02J7/0077 , H02J7/0078 , H02J7/0091 , H02J7/0093 , H02J9/061 , G01R31/3624 , G01R31/3648 , G01R31/3675 , H01M2/20 , H01M6/5044
摘要： In an exemplary fast charging system, a hand-held computerized terminal with rechargeable batteries therein may be bodily inserted into a charger receptacle. The terminal may have volatile memory and other components requiring load current during charging. The system may automatically identify battery type and progressively increase charging current while monitoring for an increase in battery terminal voltage to ascertain the level of load current. The battery temperature may be brought into a relationship to surrounding temperature such that by applying a suitable overcharge current value and observing any resultant temperature increase, the level of remaining battery charge can be determined. For example, if the battery is found to be relatively fully discharged, a relatively high fast-charge rate may be safely applied while monitoring battery temperature. If the battery is initially relatively fully charged or reaches such a state during fast charge, the system may automatically switch to a lower sustainable overcharge rate selected according to battery type and temperature. A preferred system any automatically recharge the battery of a portable device according to an optimum schedule of essentially maximum safe charging rates as a function of battery temperature. The system may also convert a regulated charging current to a pulsed and modulated waveform to provide efficient net charging to the battery. The source of charging current can optionally be placed outside the terminal housing to eliminate any heat dissipation effects of the current source.
摘要翻译：在示例性的快速充电系统中，其中具有可再充电电池的手持式计算机化终端可以被身体插入充电器插座中。终端可能具有易失性存储器和在充电期间需要负载电流的其他组件。该系统可以自动识别电池类型并逐渐增加充电电流，同时监视电池端子电压的增加以确定负载电流的水平。可以将电池温度与周围温度相关联，从而通过施加合适的过充电电流值并观察任何合成的温度升高，可以确定剩余电池电量的水平。例如，如果发现电池相对完全放电，则可以在监测电池温度的同时安全地施加相对高的快速充电速率。如果在快速充电期间电池最初相对完全充电或达到这种状态，则系统可以自动切换到根据电池类型和温度选择的较低的可持续过充电速率。优选的系统可以根据作为电池温度的函数的基本上最大的安全充电速率的最佳计划自动地对便携式设备的电池进行再充电。该系统还可以将调节的充电电流转换为脉冲和调制波形，以向电池提供有效的净充电。充电电流源可以可选地放置在端子壳体外部，以消除电流源的任何散热效应。

55. 发明授权

US5567925A Hand-held data capture system with interchangeable modules 失效
公开(公告)号：US5567925A
公开(公告)日：1996-10-22
申请号：US277559
申请日：1994-07-19
申请人： Steven E. Koenck , Phillip Miller , George E. Hanson , Darald R. Schultz , Jeffrey S. Krunnfusz
发明人： Steven E. Koenck , Phillip Miller , George E. Hanson , Darald R. Schultz , Jeffrey S. Krunnfusz
IPC分类号： B60R11/02 , G06F1/16 , G06F1/28 , G06F15/02 , G06K7/10 , G06K7/12 , G06K17/00 , G07F7/02 , G07G1/00 , H01Q1/00 , H01Q1/22 , H01Q1/24 , H01Q21/24 , H04B1/16 , H04B1/38 , H04L1/00 , H04L1/16 , H04L1/18 , H04L12/28 , H04L12/56 , H04L27/12 , H04L27/14 , H04L27/156 , H04L29/06 , H04L29/08 , H04M1/73 , H04M7/00 , H04W88/02 , H04W88/06 , G06F17/00
CPC分类号： G07F7/02 , B60R11/02 , B60R11/0241 , G06F1/1626 , G06F1/163 , G06F1/1632 , G06F1/28 , G06F15/0225 , G06K17/0022 , G06K7/10574 , G06K7/10584 , G06K7/10702 , G06K7/10722 , G06K7/10732 , G06K7/10811 , G06K7/10841 , G06K7/10851 , G06K7/10881 , G06K7/1098 , G06K7/12 , G06Q20/343 , G07G1/0045 , H01Q1/007 , H01Q1/22 , H01Q1/241 , H01Q21/24 , H04B1/3833 , H04L1/0025 , H04L1/0029 , H04L1/1671 , H04L1/1685 , H04L1/18 , H04L27/12 , H04L27/14 , H04L27/156 , H04L29/06 , H04W88/02 , H04W88/06 , H04B1/1615 , H04B2001/3894 , H04L1/0002 , H04L69/18 , H04L69/32 , H04L69/324 , H04L69/325 , H04L69/326 , H04M1/0254 , H04M7/006 , H04W52/028
摘要： A portable, hand-held data terminal of modular structure includes a base module with a keyboard and a display screen. A data and communications module may be selected from a number of different data and communications modules, each having different types of data communications transceivers, or including in addition data collection devices, such as shelf label readers or bar code readers. The base module includes a microprocessor-controlled data communications and control interface having a predetermined protocol. To adapt the various types of data and communications modules for selection of any one thereof to become attached to the base module and function therewith, each of the data and communications modules includes a microprocessor operable to function as an emulator to interact with the microprocessor of the base module and communicate with the microprocessor of the base module in accordance with the protocol of the data communications and control interface of the base module.

56. 发明授权

US5363031A Fast battery charger 失效
标题翻译：快速电池充电器
公开(公告)号：US5363031A
公开(公告)日：1994-11-08
申请号：US859591
申请日：1992-03-23
申请人： Phillip Miller , Ronald D. Becker , Steven E. Koenck
发明人： Phillip Miller , Ronald D. Becker , Steven E. Koenck
IPC分类号： G01R31/36 , G06F1/26 , H01M2/10 , H01M2/20 , H01M6/50 , H01M10/42 , H01M10/44 , H01M10/48 , H02J7/00 , H02J7/10 , H02J9/06 , H02J7/04
CPC分类号： H01M2/1055 , G01R31/3655 , G06F1/263 , H01M10/425 , H01M10/4257 , H01M10/48 , H01M10/486 , H01M6/505 , H02J7/0004 , H02J7/0006 , H02J7/0011 , H02J7/0047 , H02J7/0068 , H02J7/0072 , H02J7/0073 , H02J7/0075 , H02J7/0077 , H02J7/0078 , H02J7/0091 , H02J7/0093 , H02J9/061 , B60L2260/162 , G01R31/3624 , G01R31/3648 , G01R31/3675 , H01M10/44 , H01M2/20 , H01M6/5044 , Y10S320/10
摘要： In an exemplary fast charging system, a hand-held computerized terminal with rechargeable batteries therein may be bodily inserted into a charger receptacle. The terminal may have volatile memory and other components requiring load current during charging., The system may automatically identify battery type and progressively increase charging current while monitoring for an increase in battery terminal voltage to ascertain the level of load current. The battery temperature may be brought into a relationship to surrounding temperature such that by applying a suitable overcharge current value and observing any resultant temperature increase, the level of remaining battery charge can be determined. For example, if the battery is found to be relatively fully discharged, a relatively high fast-charge rate may be safely applied while monitoring battery temperature. If the battery is initially relatively fully charged or reaches such a state during fast charge, the system may automatically dynamically select a maintenance charge rate according to battery type and temperature. A preferred system may automatically recharge the batteries of a portable device according to an optimum schedule of essentially maximum safe charging rates as a function of battery temperature, and thereafter safely maintain the batteries at essentially fully charged condition in readiness for maximum duration portable operation.
摘要翻译：在示例性的快速充电系统中，其中具有可再充电电池的手持式计算机化终端可以被身体插入充电器插座中。终端可能具有易失性存储器和在充电期间需要负载电流的其他组件。系统可以自动识别电池类型并逐渐增加充电电流，同时监视电池端子电压的增加以确定负载电流的电平。可以将电池温度与周围温度相关联，从而通过施加合适的过充电电流值并观察任何合成的温度升高，可以确定剩余电池电量的水平。例如，如果发现电池相对完全放电，则可以在监测电池温度的同时安全地施加相对高的快速充电速率。如果电池最初相对完全充电或在快速充电期间达到这种状态，系统可以根据电池类型和温度自动动态选择维护充电率。优选的系统可以根据作为电池温度的函数的基本上最大的安全充电速率的最佳计划来自动地对便携式设备的电池进行再充电，并且之后将电池安全地维持在基本上充满电的状态，以备最大持续时间的便携式操作。

57. 发明授权

US5324925A Hand-held data terminal and communicator 失效
标题翻译：手持数据终端和通讯器
公开(公告)号：US5324925A
公开(公告)日：1994-06-28
申请号：US25039
申请日：1993-03-01
申请人： Steven E. Koenck , Phillip Miller , Darald R. Schultz
发明人： Steven E. Koenck , Phillip Miller , Darald R. Schultz
IPC分类号： G06K7/10 , G06K17/00 , H04M1/02 , H04M1/2755
CPC分类号： H04M1/2755 , G06K17/0022 , G06K7/10881 , H04M1/0214
摘要： The present invention discloses a hand-held terminal adapted for data gathering, data processing, and voice and data communication. Included is a housing which includes a front section having an exterior and an interior, and a rear section having an exterior and an interior, wherein the front section is hinged to the rear section. These front and rear sections may be disposed in either a linear, angular, or parallel relationship. Key means for entering information into the terminal and display means for displaying information are incorporated into the exterior of the front section. A low power frequency hopping transceiver is disposed at least partially within the housing for receiving and transmitting information via the terminal. Also included are scanning means disposed within the housing for optically reading information stored in coded information sets and battery means disposed within the housing for providing electrical power. Finally, a computer is included within the housing for processing information input and output the terminal.
摘要翻译：本发明公开了一种适用于数据采集，数据处理，语音和数据通信的手持终端。包括具有外部和内部的前部的外壳和具有外部和内部的后部，其中前部铰接到后部。这些前部和后部可以以线性，角度或平行关系设置。用于将信息输入终端的关键装置和用于显示信息的显示装置并入前部的外部。低功率跳频收发器至少部分地设置在壳体内，用于经由终端接收和发送信息。还包括设置在壳体内的扫描装置，用于光学读取存储在编码信息集中的信息和设置在壳体内的电池装置，用于提供电力。最后，一个计算机被包含在外壳内，用于处理输入和输出终端的信息。

58. 发明授权

US5289378A Vehicle lan with adapters for coupling portable data terminals 失效
标题翻译：车载LAN用于连接便携式数据终端的适配器
公开(公告)号：US5289378A
公开(公告)日：1994-02-22
申请号：US24892
申请日：1993-03-01
申请人： Phillip Miller , Steven E. Koenck , Joseph J. Kubler , Keith K. Cargin, Jr. , George E. Hanson , Patrick H. Davis
发明人： Phillip Miller , Steven E. Koenck , Joseph J. Kubler , Keith K. Cargin, Jr. , George E. Hanson , Patrick H. Davis
IPC分类号： B60R11/02 , B60R16/02 , B60R16/023 , B60R16/03 , G06F1/16 , G06F1/28 , G06F1/32 , G06F11/14 , G06K7/10 , G06K7/12 , G06K17/00 , G07C5/08 , H01Q1/22 , H04B1/38 , H04B7/26 , H04L12/28 , H04M7/00 , H04Q7/22 , G06F15/22
CPC分类号： B60R11/02 , B60R11/0241 , G06F1/1626 , G06F1/1632 , G06F1/28 , G06F1/3203 , G06K17/0022 , G06K7/10574 , G06K7/10584 , G06K7/10702 , G06K7/10722 , G06K7/10732 , G06K7/10811 , G06K7/10841 , G06K7/10851 , G06K7/10881 , G06K7/12 , G07C5/0808 , G07C5/0858 , H04B1/3877 , H04L12/10 , B60R16/0315 , H04B2001/3894 , H04M7/006 , Y02B60/1267
摘要： A vehicle for transport, fork lift or delivery route operations, for example, includes on-board peripherals which are coupled through a Local Area Network (LAN) into a data system. A LAN data bus provides selective access to the peripherals or data devices such as, for example, a large area display, a keyboard, a printer and a data terminal. The data system controls or provides data on tasks executed by or in connection with the operation of the vehicle. To increase the versatility of the vehicle, the data terminal, multiple data terminals, or any of the other data devices may be removably coupled to the LAN to be operable externally of the vehicle. A mobile mount adapter provides a secure electrical connection of a respective data terminal to the LAN to removably incorporate the data terminal into the data system. The data terminal includes base contact areas which are contacted by spring contacts of the adapter. An "open face" of a disclosed adapter allows a cable for a scanner or other data link to extend from adjacent the base contact areas without a need to remove the extending cable, thereby enabling a cable-connected scanner to be moved and used while the data terminal is disposed in the adapter.
摘要翻译：例如，用于运输，叉车或运输路线操作的车辆包括通过局域网（LAN）耦合到数据系统中的车载外围设备。 LAN数据总线提供对诸如大面积显示器，键盘，打印机和数据终端的外围设备或数据设备的选择性访问。数据系统控制或提供关于由车辆的操作执行或与车辆的操作相关的任务的数据。为了增加车辆的多功能性，数据终端，多个数据终端或任何其他数据设备可以可移除地耦合到LAN以在车辆外部操作。移动安装适配器提供相应数据终端到LAN的安全电连接，以将数据终端可移除地结合到数据系统中。数据终端包括与适配器的弹簧触点接触的基座接触区域。所公开的适配器的“开放面”允许用于扫描仪或其他数据链路的电缆从相邻的基部接触区域延伸，而不需要移除延伸的电缆，从而使电缆连接的扫描仪能够被移动和使用，同时数据终端设置在适配器中。

59. 发明授权

US5278487A Battery conditioning system having communication with battery parameter memory means in conjunction with battery conditioning 失效
标题翻译：与电池参数存储器通信的电池调节系统结合电池调节
公开(公告)号：US5278487A
公开(公告)日：1994-01-11
申请号：US769337
申请日：1991-10-01
申请人： Steven E. Koenck
发明人： Steven E. Koenck
IPC分类号： G01R31/36 , G06F1/26 , H01M2/10 , H01M2/20 , H01M6/50 , H01M10/42 , H01M10/48 , H02J7/00 , H02J9/06
CPC分类号： G01R31/3655 , G06F1/263 , H01M10/425 , H01M10/4257 , H01M10/48 , H01M2/1055 , H01M6/505 , H02J7/0004 , H02J7/0006 , H02J7/0011 , H02J7/0047 , H02J7/0068 , H02J7/0072 , H02J7/0073 , H02J7/0075 , H02J7/0077 , H02J7/0078 , H02J7/0091 , H02J7/0093 , H02J9/061 , G01R31/3624 , G01R31/3648 , G01R31/3675 , H01M2/20 , H01M6/5044 , Y10S320/16 , Y10S320/21
摘要： In an exemplary embodiment, a battery conditioning system monitors battery conditioning and includes a memory for storing data based thereon; for example, data may be stored representative of available battery capacity as measured during a deep discharge cycle. With a microprocessor monitoring battery operation of a portable unit, a measure of remaining battery capacity can be calculated and displayed. Where the microprocessor and battery conditioning system memory are permanently secured to the battery so as to receive operating power therefrom during storage and handling, the performance of a given battery in actual use can be accurately judged since the battery system can itself maintain a count of accumulated hours of use and other relevant parameters. In the case of a non-portable conditioning system, two-way communication may be established with a memory associated with the portable unit so that the portable unit can transmit to the conditioning system information concerning battery parameters (e.g. rated battery capacity) and/or battery usage (e.g. numbers of shallow discharge and recharge cycles), and after a conditioning operation, the conditioning system can transmit to the portable unit a measured value of battery capacity, for example.
摘要翻译：在示例性实施例中，电池调节系统监视电池调节并且包括用于基于其存储数据的存储器; 例如，可以存储代表在深放电循环期间测量的可用电池容量的数据。通过微处理器监视便携式设备的电池操作，可以计算和显示剩余电池容量的量度。在微处理器和电池调节系统存储器永久地固定到电池以便在存储和处理期间从其接收操作电力的情况下，可以准确地判断在实际使用中的给定电池的性能，因为电池系统本身可以维持累积的计数使用小时数等相关参数。在非便携式调节系统的情况下，可以与与便携式单元相关联的存储器建立双向通信，使得便携式单元可以向调节系统发送关于电池参数（例如，额定电池容量）的信息和/或电池使用量（例如浅放电和再充电循环的数量），并且在调节操作之后，调节系统可以例如向便携式单元传送电池容量的测量值。

60. 发明授权

US5019699A Hand-held optical character reader with means for instantaneously reading information from a predetermined area at an optical sensing area 失效
标题翻译：手持光学字符读取器，其具有用于从光学感测区域上的预定区域瞬时读取信息的装置
公开(公告)号：US5019699A
公开(公告)日：1991-05-28
申请号：US238701
申请日：1988-08-31
申请人： Steven E. Koenck
发明人： Steven E. Koenck
IPC分类号： G06K7/10 , G06K9/20 , G06K17/00
CPC分类号： G06K7/1093 , G06K17/0022 , G06K7/10633 , G06K7/10722 , G06K7/10811 , G06K7/10881 , G06K9/209
摘要： In a preferred arrangement, a lens system having circular symmetry in the hand-held reader focuses the entire width of area information onto an area photosensor array with a single flash of a ring-type xenon flash tube which surrounds the lens system and is symmetrically disposed relative to the axis of the lens system. In this way, the area information image can be disposed at any angle relative to the photosensor array, and the sensed information as stored in digital form can be rotated to a desired orientation prior to decoding.
摘要翻译：在优选的布置中，在手持式读取器中具有圆形对称性的透镜系统将区域信息的整个宽度聚焦在区域光电传感器阵列上，该区域光电传感器阵列具有围绕透镜系统的环形氙闪光管的单次闪光并且对称地设置相对于透镜系统的轴线。以这种方式，区域信息图像可以相对于光电传感器阵列以任何角度布置，并且以数字形式存储的感测信息可以在解码之前旋转到期望的方位。

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