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    • 51. 发明授权
    • Reduced state quadbit
    • 减少状态四边形
    • US07692962B2
    • 2010-04-06
    • US11958557
    • 2007-12-18
    • Darlene HamiltonFatima BathulKen TanpairojOu LiDavid RogersRoger Tsao
    • Darlene HamiltonFatima BathulKen TanpairojOu LiDavid RogersRoger Tsao
    • G11C16/04
    • G11C16/0475G11C11/5628Y10T29/49002
    • A reduced state memory device and methods of forming and programming multi-level flash memory cell element-pairs of the device, each element configured to store a blank level or two or more program levels are provided. In one embodiment, the reduced state memory device comprises a component configured to store in the memory cell element-pairs one pattern combination of a plurality of program pattern combinations comprising two blank levels, two program levels, and one blank level and one program level, the levels differing by less than a predetermined value. In one embodiment, a method of forming a memory device comprises forming at least one memory device of a multi-level flash memory array, each memory cell comprising two or more memory elements, each memory element configured to store three or more levels, and excluding one or more program pattern combinations that can be stored in the at least one memory cell.
    • 提供了一种简化状态存储器件以及形成和编程器件的多级闪存单元元件对的方法,每个元件被配置为存储空白电平或两个或更多个程序电平。 在一个实施例中,缩减状态存储器件包括被配置为在存储器单元元件对中存储包括两个空白电平,两个程序电平以及一个空白电平和一个程序电平的多个程序模式组合的一个模式组合的组件, 电平差别小于预定值。 在一个实施例中,形成存储器件的方法包括形成多级闪速存储器阵列的至少一个存储器件,每个存储器单元包括两个或多个存储器元件,每个存储器元件被配置为存储三个或更多个电平,并且排除 可存储在至少一个存储单元中的一个或多个程序模式组合。
    • 52. 发明申请
    • REDUCED STATE QUADBIT
    • 减少状态四分之一
    • US20090154235A1
    • 2009-06-18
    • US11958557
    • 2007-12-18
    • Darlene HamiltonFatima BathulKen TanpairojOu LiDavid RogersRoger Tsao
    • Darlene HamiltonFatima BathulKen TanpairojOu LiDavid RogersRoger Tsao
    • G11C16/04H01S4/00
    • G11C16/0475G11C11/5628Y10T29/49002
    • A reduced state memory device and methods of forming and programming multi-level flash memory cell element-pairs of the device, each element configured to store a blank level or two or more program levels are provided. In one embodiment, the reduced state memory device comprises a component configured to store in the memory cell element-pairs one pattern combination of a plurality of program pattern combinations comprising two blank levels, two program levels, and one blank level and one program level, the levels differing by less than a predetermined value. In one embodiment, a method of forming a memory device comprises forming at least one memory device of a multi-level flash memory array, each memory cell comprising two or more memory elements, each memory element configured to store three or more levels, and excluding one or more program pattern combinations that can be stored in the at least one memory cell.
    • 提供了一种简化状态存储器件以及形成和编程器件的多级闪存单元元件对的方法,每个元件被配置为存储空白电平或两个或更多个程序电平。 在一个实施例中,缩减状态存储器件包括被配置为在存储器单元元件对中存储包括两个空白电平,两个程序电平以及一个空白电平和一个程序电平的多个程序模式组合的一个模式组合的组件, 电平差别小于预定值。 在一个实施例中,形成存储器件的方法包括形成多级闪速存储器阵列的至少一个存储器件,每个存储器单元包括两个或多个存储器元件,每个存储器元件被配置为存储三个或更多个电平,并且排除 可存储在至少一个存储单元中的一个或多个程序模式组合。
    • 60. 发明申请
    • Method and system for self-checkout coupon sharing system
    • 自助结账优惠券共享系统的方法和系统
    • US20050171841A1
    • 2005-08-04
    • US10769970
    • 2004-02-02
    • Thomas ProrockDavid RogersJulia Rockwell
    • Thomas ProrockDavid RogersJulia Rockwell
    • G07G1/14G06F17/60
    • G06Q30/02G06Q20/20G06Q20/387G06Q30/0221G06Q30/0225G06Q30/0235G06Q30/0238G06Q30/0256G06Q30/0267G06Q30/0269G06Q30/0277G07G1/14
    • The present invention is directed to a method and system for processing coupons by a self checkout system, where the self checkout system includes at least one self checkout station coupled to a server. In a first aspect, the present invention includes receiving a coupon from a customer by one of the at least one self checkout stations, attempting to validate the coupon against at least one item scanned by the customer, and storing the coupon in a coupon pool at the server if the coupon fails to validate against the at least one item, such that the stored coupon can be utilized at a subsequent sales transaction. In a second aspect, a self checkout system includes a server for managing the self checkout system and at least one self checkout station coupled to the server, where the self checkout station includes a scanner for scanning at least one item for purchase by a customer, a coupon reader for receiving a coupon from the customer, and a coupon manager. The coupon manager attempts to validate the coupon against the at least one item scanned by the customer, and if the coupon fails to validate, the coupon manager stores the coupon in a coupon pool at the server such that the stored coupon can be utilized at a subsequent sales transaction.
    • 本发明涉及一种通过自检系统处理优惠券的方法和系统,其中自助结帐系统包括耦合到服务器的至少一个自助结账站。 在第一方面,本发明包括从所述至少一个自检终端中的一个接收来自客户的优惠券,试图根据客户扫描的至少一个商品验证优惠券,并将优惠券存储在优惠券池中 所述服务器如果所述优惠券未能对所述至少一个项目进行验证,使得所述存储的优惠券可以在随后的销售交易中使用。 在第二方面,自助结帐系统包括用于管理自助结帐系统的服务器和耦合到服务器的至少一个自助结账站,其中自检站包括用于扫描至少一个项目以供客户购买的扫描仪, 用于从客户接收优惠券的优惠券读者和优惠券经理。 优惠券管理器尝试根据客户扫描的至少一个商品验证优惠券,如果优惠券无法验证,优惠券管理员将优惠券存储在服务器上的优惠券池中,以便可以在一个 后续销售交易。