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    • 1. 发明授权
    • Cordless scanner and stylus
    • 无线扫描仪和手写笔
    • US08139049B1
    • 2012-03-20
    • US11082191
    • 2005-03-16
    • John E. BrandonKevin J. Mills
    • John E. BrandonKevin J. Mills
    • G06F3/033G09G3/22
    • G06F3/03545
    • Convenience, ease of use, efficiency, and economy are some of the benefits of a cordless hand-held device implementing both a scanner and a stylus (active or passive) within a common housing. In an illustrative embodiment, the combined scanner/stylus device is ergonomically shaped and sized for extended comfortable use. During scanning, the device is generally held and aimed at a scan target using one hand as one would hold and aim a small flashlight. The long-axis of the device is thus kept generally parallel with an extended thumb, a scan button being positioned such that the thumb naturally rests atop it for selectively initiating a scan. To write on or tap on the input area of a PDA or Tablet PC, a user of typical coordination can, with the one hand holding the device, spin (rotate) the device to a position common for holding a writing implement.
    • 便利性,易用性,效率和经济性是在公共壳体内实现扫描仪和触针(主动或被动)的无绳手持装置的一些优点。 在说明性实施例中,组合的扫描器/触针装置符合人体工程学的形状并且尺寸适于延长舒适的使用。 在扫描期间,通常使用一只手将设备保持并瞄准扫描目标,因为将握住并瞄准小型手电筒。 因此,装置的长轴与延伸的拇指保持大致平行,扫描按钮被定位成使得拇指自然地靠在其上以选择性地启动扫描。 要写入或点击PDA或平板电脑的输入区域,典型协调的用户一方面可以将设备旋转(旋转)到保持书写工具的共同位置。
    • 2. 发明授权
    • First-level removable module having bar code I/O and second-level removable memory
    • 具有条形码I / O和二级可移动存储器的一级可拆卸模块
    • US06691196B2
    • 2004-02-10
    • US10036468
    • 2002-01-07
    • Kevin J. MillsMicheal L. Gifford
    • Kevin J. MillsMicheal L. Gifford
    • G06F1300
    • H05K5/0282
    • Computer hosts, such as PDAs, are customized for use in bar code scanner applications through use of a first-level removable expansion module having bar code related circuitry and a slot and internal connector for a second-level removable memory. In combination with a connected or attached I/O device for scanning bar codes, these modules provide embedded bar code scanning I/O adapter and/or application-specific functions as well as second-level removable memory functions. The removable memory may be used to store a backup copy of the scanned data for restoration in the event the original scan data is lost or corrupted. Restoration may occur using any interface compatible with the removable memory. The removable memory may also be used by the bar code scanner application specific circuitry within the first-level removable expansion module. In illustrative embodiments, an industry standard physical and electrical interface couples the application specific module to the computer host, which provides user interface functions for the application.
    • 计算机主机(例如PDA)通过使用具有条形码相关电路的第一级可移动扩展模块和用于二级可移动存储器的插槽和内部连接器来定制用于条形码扫描器应用。 结合连接或附加的I / O设备扫描条形码,这些模块提供嵌入式条形码扫描I / O适配器和/或应用程序特定功能以及二级可移动存储器功能。 可移动存储器可用于存储扫描数据的备份副本,以便在原始扫描数据丢失或损坏的情况下进行恢复。 可以使用与可移动存储器兼容的任何接口进行恢复。 可拆卸存储器也可以由第一级可移动扩展模块中的条形码扫描器应用专用电路使用。 在说明性实施例中,工业标准物理和电接口将应用特定模块耦合到计算机主机,该主机为应用提供用户界面功能。
    • 4. 发明授权
    • Closed case removable expansion card having interconnect and adapter circuitry for both I/O and removable memory
    • 具有用于I / O和可移动存储器的互连和适配器电路的封闭式外壳可移动扩展卡
    • US06353870B1
    • 2002-03-05
    • US09309373
    • 1999-05-11
    • Kevin J. MillsMicheal L. Gifford
    • Kevin J. MillsMicheal L. Gifford
    • G06F1300
    • H05K5/0282
    • Methods and apparatus for closed-case removable expansion cards having a removable memory enhance the utility of portable computer hosts, such as PDAs. In both a first and second embodiments the closed-case removable expansion cards preferably use a Type II CompactFlash form factor. In the first embodiment the removable memory is in combination with an external-I/O connector or attached external-I/O device, providing both I/O and memory functions in a single closed-case removable expansion card. This increases the expansion functional density for portable computer hosts, such as PDAs. That is, it increases the amount of functionality that can be accommodated within a given volume allocation for expansion devices. In the second embodiment the removable memory is a private memory for application specific circuitry within the closed-case-removable expansion card. This enhances the utility of portable computer hosts, such as PDAs, as universal chassises for application specific uses. The standard CompactFlash physical and electrical interface couples the application specific card to the host, which provides user interface functions for the application. The cards include a top located slot and an internal connector for accepting a MultiMediaCard as the private removable memory. In addition, the application specific card will generally have some manner of I/O to required external devices, such as scanning devices, sensors, or transducers. Otherwise, all functionality for the application specific function is self-contained within the application specific card.
    • 具有可拆卸存储器的封闭式可移动扩展卡的方法和装置增强便携式计算机主机(例如PDA)的实用性。 在第一和第二实施例中,封闭式可拆卸扩展卡优选地使用II型CompactFlash外形尺寸。 在第一实施例中,可移动存储器与外部I / O连接器或附接的外部I / O设备组合,在单个封闭式可移动扩展卡中提供I / O和存储器功能。 这增加了便携式计算机主机(例如PDA)的扩展功能密度。 也就是说,它增加了扩展设备的给定卷分配中可以适应的功能量。 在第二实施例中,可移动存储器是用于封闭式可拆卸扩展卡内的专用电路的专用存储器。 这增强了诸如PDA之类的便携式计算机主机作为应用特定用途的通用机箱的实用性。 标准的CompactFlash物理和电气接口将应用程序特定的卡耦合到主机,为应用程序提供用户界面功能。 这些卡包括顶部定位的插槽和用于接受MultiMediaCard作为专用可移动存储器的内部连接器。 此外,应用专用卡通常对所需的外部设备(例如扫描设备,传感器或换能器)具有一些I / O方式。 否则,应用程序特定功能的所有功能在应用程序特定卡内都是自包含的。
    • 6. 发明授权
    • Y-adapter with embedded wireless port
    • 带适配器的嵌入式无线端口
    • US07318551B1
    • 2008-01-15
    • US10998146
    • 2004-11-26
    • Kevin J. Mills
    • Kevin J. Mills
    • G06K7/06
    • G06K7/10
    • An improved way to add a wireless peripheral to existing digital systems is taught. A small adapter is suitable for use suspended inline with the cables attached to it. The adapter has an embedded wireless port for receiving data from a wireless peripheral. The adapter further has an input connector for communicating with an existing wired peripheral and an output connector for communicating with the existing system unit. To add a wireless peripheral, the adapter is merely inserted between a wired peripheral and the system unit. The adapter may be plugged directly into the system unit where the cable of the wired peripheral formerly attached. Compared to prior art solutions, the concepts taught ease the installation of the wireless peripherals, lower the cost of the addition, and expand the placement freedom for the wireless peripheral's charging cradle.
    • 教授了向现有数字系统添加无线外设的改进方法。 小型适配器适用于与其连接的电缆悬挂在线。 适配器具有用于从无线外设接收数据的嵌入式无线端口。 适配器还具有用于与现有有线外围设备进行通信的输入连接器和用于与现有系统单元进行通信的输出连接器。 要添加无线外设,适配器仅插入有线外设和系统单元之间。 适配器可以直接插入系统单元,其中有线外围设备的电缆以前连接。 与现有技术的解决方案相比,教导的概念可以轻松安装无线外设,降低添加成本,并扩展无线外设充电座的放置自由度。
    • 7. 发明授权
    • Nested removable-removable modules with game and media-player applications
    • 具有游戏和媒体播放器应用程序的嵌套可移动可移动模块
    • US06920517B2
    • 2005-07-19
    • US10421656
    • 2003-04-22
    • Kevin J. MillsMicheal L. Gifford
    • Kevin J. MillsMicheal L. Gifford
    • H05K5/02G06F13/00
    • H05K5/0282
    • Portable computing hosts, such as PDAs, are customized for use in diverse applications, such as media and game players, through use of a first-level removable expansion module having player-specific circuitry and a slot for a second-level removable module, such as a removable memory. For example, in combination with a connected or attached user interface device (e.g., earphones), these modules provide a host with external-interface circuitry and/or application-specific functions as well as second-level removable memory functions. The removable memory may be used to store and playback digitally encoded media such as music, audio, or video. The removable memory may also be used directly or predominantly by the player's application specific circuitry within the first-level removable expansion module. In illustrative embodiments, an industry standard physical and electrical interface couples the application specific module to the portable computing host, which provides user interface functions for the application.
    • 诸如PDA之类的便携式计算机主机通过使用具有播放器专用电路的第一级可移动扩展模块和用于二级可移除模块的插槽来定制,用于各种应用,如媒体和游戏玩家, 作为可移动存储器。 例如,这些模块与连接或附接的用户界面设备(例如,耳机)组合,为主机提供外部接口电路和/或应用特定功能以及二级可移动存储器功能。 可移动存储器可以用于存储和重放诸如音乐,音频或视频的数字编码媒体。 可拆卸存储器也可以直接地或主要由第一级可移动扩展模块内的玩家的专用电路使用。 在说明性实施例中,工业标准物理和电接口将应用特定模块耦合到便携式计算主机,便携式计算主机为应用提供用户界面功能。
    • 10. 发明授权
    • Nested removable-removable expansion modules
    • 嵌套可移动可移动扩展模块
    • US07194565B2
    • 2007-03-20
    • US10774761
    • 2004-02-09
    • Kevin J. MillsMichael L. Gifford
    • Kevin J. MillsMichael L. Gifford
    • G06F13/00
    • H05K5/0282
    • Methods and apparatus for closed-case removable expansion cards having a removable memory enhance the utility of portable computer hosts, such as PDAs. In both a first and second embodiments the closed-case removable expansion cards preferably use a Type II CompactFlash form factor. In the first embodiment the removable memory is in combination with an external-I/O connector or attached external-I/O device, providing both I/O and memory functions in a single closed-case removable expansion card. This increases the expansion functional density for portable computer hosts, such as PDAs. That is, it increases the amount of functionality that can be accommodated within a given volume allocation for expansion devices. In the second embodiment the removable memory is a private memory for application specific circuitry within the closed-case-removable expansion card. This enhances the utility of portable computer hosts, such as PDAs, as universal chassises for application specific uses. The standard CompactFlash physical and electrical interface couples the application specific card to the host, which provides user interface functions for the application. The cards include a top located slot and an internal connector for accepting a MultiMediaCard as the private removable memory. In addition, the application specific card will generally have some manner of I/O to required external devices, such as scanning devices, sensors, or transducers. Otherwise, all functionality for the application specific function is self-contained within the application specific card.
    • 具有可拆卸存储器的封闭式可移动扩展卡的方法和装置增强便携式计算机主机(例如PDA)的实用性。 在第一和第二实施例中,封闭式可拆卸扩展卡优选地使用II型CompactFlash外形尺寸。 在第一实施例中,可移动存储器与外部I / O连接器或附接的外部I / O设备组合,在单个封闭式可移动扩展卡中提供I / O和存储器功能。 这增加了便携式计算机主机(例如PDA)的扩展功能密度。 也就是说,它增加了扩展设备的给定卷分配中可以适应的功能量。 在第二实施例中,可移动存储器是用于封闭式可拆卸扩展卡内的专用电路的专用存储器。 这增强了诸如PDA之类的便携式计算机主机作为应用特定用途的通用机箱的实用性。 标准的CompactFlash物理和电气接口将应用程序特定的卡耦合到主机,为应用程序提供用户界面功能。 这些卡包括顶部定位的插槽和用于接受MultiMediaCard作为专用可移动存储器的内部连接器。 此外,应用专用卡通常对所需的外部设备(例如扫描设备,传感器或换能器)具有一些I / O方式。 否则,应用程序特定功能的所有功能在应用程序特定卡内都是自包含的。