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    • 2. 发明申请
    • TRANSFORMATION FUNCTIONS FOR COMPRESSION AND DECOMPRESSION OF DATA IN COMPUTING ENVIRONMENTS AND SYSTEMS
    • 用于计算环境和系统中数据压缩和分解的变换函数
    • US20130262408A1
    • 2013-10-03
    • US13478284
    • 2012-05-23
    • David SimmenShant HovsepianJeffrey Davis
    • David SimmenShant HovsepianJeffrey Davis
    • G06F17/30
    • G06F17/30569G06F17/30283G06F17/30312H03M7/30H03M7/70H03M7/702
    • One or more transformation functions can be used in connection or together with one or more compression/decompression techniques. A transformation function can transform data (e.g., a data object) into a form more suitable for compression and/or decompression. As a result, data can be compressed and/or decompressed more effectively. In addition, multiple data objects can be associated with various transformation functions and/or compression/decompression techniques. As a result, different approaches can be taken with respect to compression and decompression of data objects in an effort to find an optimum approach for compression of data objects that may vary significantly from each other and change over time. It will be appreciated that the objects can be associated with transformation functions in a dynamic manner to accommodate changes to data. Also, an extendible and/or extensible system can allow for growth and adaption of new data in forms not currently present or expected.
    • 一个或多个变换函数可以连接使用或与一个或多个压缩/解压缩技术一起使用。 转换函数可以将数据(例如,数据对象)转换为更适合于压缩和/或解压缩的形式。 因此,可以更有效地压缩和/或解压缩数据。 此外,多个数据对象可以与各种变换函数和/或压缩/解压缩技术相关联。 因此,可以针对数据对象的压缩和解压缩采取不同的方法,努力找到可能彼此显着变化并随时间变化的数据对象的压缩的最佳方法。 应当理解,对象可以以动态方式与变换函数相关联以适应数据的改变。 此外,可扩展和/或可扩展的系统可以允许以当前不存在或预期的形式增加和适应新数据。
    • 3. 发明授权
    • Radio frequency identification system for inventory handling, tracking, and checkout
    • 射频识别系统,用于库存处理,跟踪和结帐
    • US08448857B2
    • 2013-05-28
    • US11952590
    • 2007-12-07
    • Brian Jeffrey DavisTimothy Clay DoyleTodd Donald McCormack
    • Brian Jeffrey DavisTimothy Clay DoyleTodd Donald McCormack
    • G06F19/00
    • G06Q30/0603
    • One embodiment provides a method of handling for-sale items while shopping at a brick-and-mortar store, including inventorying, tracking, and scanning the for-sale items at checkout. Customers select and bag items while they shop. Each item includes an RFID tag uniquely identifying the item or category of item. The customer brings the shopping cart to an unloading zone of a checkout station. Another, empty shopping cart is positioned in an unloading zone. The customer may receive electronic guidance in positioning the shopping carts. As the customer moves the bags from the shopping cart in the unloading zone to the shopping cart in the loading zone, the bags are scanned by the RFID scanner without removing the items from the bags. Redundant RFID scanners may be provided to increase reliability, and a UPC scanner may be provided as a backup. The shopping carts at the loading zone and unloading zone may be weighed and the weights compared, to guard against possible theft of goods.
    • 一个实施例提供了一种在实体商店购物时处理售卖物品的方法,包括在结帐时盘存,跟踪和扫描待售物品。 客户在购物时选择和包装物品。 每个项目包括唯一地标识项目的项目或类别的RFID标签。 客户将购物车带到结帐台的卸货区。 另一个空的购物车位于卸货区。 客户可以在定位购物车时接收电子指导。 当客户将行李从卸载区的购物车移动到装载区中的购物车时,由RFID扫描器扫描袋子,而不从袋中取出物品。 可以提供冗余的RFID扫描器来提高可靠性,并且可以提供UPC扫描器作为备份。 可以将装载区域和卸载区域的购物车称重,并对重量进行比较,以防止可能的盗窃货物。