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1. 发明授权

US07170796B1 Methods and systems for reducing the threshold voltage distribution following a memory cell erase 有权
标题翻译：减少存储单元擦除后阈值电压分布的方法和系统
公开(公告)号：US07170796B1
公开(公告)日：2007-01-30
申请号：US11193391
申请日：2005-08-01
申请人： Yi He , Gwyn Jones , Edward F. Runnion , Mark Randolph
发明人： Yi He , Gwyn Jones , Edward F. Runnion , Mark Randolph
IPC分类号： G11C11/34
CPC分类号： G11C16/14 , G11C16/3468 , G11C16/3472 , G11C16/3477
摘要： A method is provided for erasing a memory device including a number of memory cells, the memory cells including a substrate, a control gate, a charge storage element, a source region and a drain region. The method includes erasing a group of memory cells to lower a maximum threshold voltage of the group of memory cells below a first predetermined level. The group of memory cells is soft-programmed to raise a minimum threshold voltage of the group of memory cells above a second predetermined level. The group of memory cells is erased, following soft-programming, resulting in a reduced threshold voltage distribution associated with the group of memory cells.
摘要翻译：提供了一种用于擦除包括多个存储单元的存储器件的方法，所述存储器单元包括衬底，控制栅极，电荷存储元件，源极区域和漏极区域。该方法包括擦除一组存储器单元以将存储器单元组的最大阈值电压降低到低于第一预定水平。存储器单元组被软编程以将存储器单元组的最小阈值电压提高到高于第二预定水平。在软编程之后，存储单元组被擦除，导致与该组存储器单元相关联的阈值电压分布降低。

2. 发明申请

US20080037330A1 RAMP GATE ERASE FOR DUAL BIT FLASH MEMORY 有权
标题翻译：用于双位闪存存储器的RAMP GATE擦除
公开(公告)号：US20080037330A1
公开(公告)日：2008-02-14
申请号：US11497597
申请日：2006-08-02
申请人： Sheung-Hee Park , Gwyn Jones , Wing Leung , Edward Franklin Runnion , Ming-Sang Kwan , Xuguang Wang , Yi He
发明人： Sheung-Hee Park , Gwyn Jones , Wing Leung , Edward Franklin Runnion , Ming-Sang Kwan , Xuguang Wang , Yi He
IPC分类号： G11C11/34 , G11C16/04 , G11C16/06
CPC分类号： G11C16/344 , G11C16/0475 , G11C16/0491 , G11C16/16 , G11C16/3445
摘要： A method of erasing a block of flash memory cells by applying a ramped gate erase voltage to the block of memory cells. When an erase verify of the block of memory cells indicates that erasure has not been successfully completed another erase voltage with a greater absolute value than the initial erase voltage can be applied to the block of memory cells until erasure is complete.
摘要翻译：一种通过向存储器单元块施加斜坡栅极擦除电压来擦除闪存单元块的方法。当存储器单元块的擦除验证指示擦除尚未成功完成时，具有比初始擦除电压更大的绝对值的另一个擦除电压可以被施加到存储器单元块，直到擦除完成。

3. 发明授权

US07319615B1 Ramp gate erase for dual bit flash memory 有权
标题翻译：用于双位闪存的斜坡栅极擦除
公开(公告)号：US07319615B1
公开(公告)日：2008-01-15
申请号：US11497597
申请日：2006-08-02
申请人： Sheung-Hee Park , Gwyn Jones , Wing Leung , Edward Franklin Runnion , Ming-Sang Kwan , Xuguang Wang , Yi He
发明人： Sheung-Hee Park , Gwyn Jones , Wing Leung , Edward Franklin Runnion , Ming-Sang Kwan , Xuguang Wang , Yi He
IPC分类号： G11C16/06
CPC分类号： G11C16/344 , G11C16/0475 , G11C16/0491 , G11C16/16 , G11C16/3445
摘要： A method of erasing a block of flash memory cells by applying a ramped gate erase voltage to the block of memory cells. When an erase verify of the block of memory cells indicates that erasure has not been successfully completed another erase voltage with a greater absolute value than the initial erase voltage can be applied to the block of memory cells until erasure is complete.
摘要翻译：一种通过向存储器单元块施加斜坡栅极擦除电压来擦除闪存单元块的方法。当存储器单元块的擦除验证指示擦除尚未成功完成时，具有比初始擦除电压更大的绝对值的另一个擦除电压可以被施加到存储器单元块，直到擦除完成。

4. 发明申请

US20100185722A1 Centralized ecommerce sales data distribution system and service 审中-公开
标题翻译：集中电子商务销售数据分发系统和服务
公开(公告)号：US20100185722A1
公开(公告)日：2010-07-22
申请号：US12357527
申请日：2009-01-22
申请人： Gwyn Jones , Sebastien Coursol
发明人： Gwyn Jones , Sebastien Coursol
IPC分类号： G06F15/173
CPC分类号： G06Q30/0603
摘要： A device and method is disclosed enabling centralized electronic distribution of a listing of an item for sale to numerous ecommerce web sites having disparate meta data requirements for their listings. Steps include engaging a plurality of ecommerce web sites to participate; contracting with an owner of an item to distribute sales meta data on the item to the web sites; creating a master electronic content file of sales meta data specific to the item and comprising the composite of the sales meta data required by all the web sites; storing the master electronic content file on a server; deriving a subset of sales meta data for each of the web sites; and, transferring each subset from the server to the respective web site for display. The system of the invention is in computer readable memory encoded with software that enables the steps of the method of the invention.
摘要翻译：公开了一种设备和方法，使得能够集中电子地将待出售的物品的列表分发到具有用于其列表的不同元数据要求的许多电子商务网站。步骤包括吸引多个电子商务网站参与; 与项目的所有者签约，将该物品上的销售元数据分发到网站; 创建所述项目特有的销售元数据的主电子内容文件，并且包括所有网站所需的销售元数据的组合; 将主电子内容文件存储在服务器上; 导出每个网站的销售元数据的子集; 并将每个子集从服务器传送到相应的网站进行显示。本发明的系统是用能够实现本发明方法的步骤的软件编码的计算机可读存储器。

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