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    • 4. 发明授权
    • Serving locally relevant advertisements
    • 提供当地相关广告
    • US07650431B2
    • 2010-01-19
    • US11467771
    • 2006-08-28
    • Lee WangWei-Ying MaXianfang WangXing XieYing Li
    • Lee WangWei-Ying MaXianfang WangXing XieYing Li
    • G06F15/16G06F3/00
    • G06Q30/02G06F17/30867G06F17/3087G06Q30/0267
    • A method and system for providing location-based advertisements to requesting devices is provided. An advertisement system aggregates advertisements by collecting advertisements from multiple advertisement sources, extracting data from the collected advertisements, and storing the extracted data in a common format. After aggregating the advertisements, the advertisement system transforms each advertisement into multiple advertisement formats that are specific to protocols supported by the various device types. When the advertisement system receives queries for advertisements, it identifies matching advertisements and ranks them based on a location. The advertisement system then selects an advertisement format that is appropriate for the requesting device.
    • 提供了一种用于向请求设备提供基于位置的广告的方法和系统。 广告系统通过从多个广告源收集广告来聚合广告,从收集到的广告中提取数据,并以通用格式存储提取的数据。 广告系统在聚合广告之后,将每个广告变换为由各种设备类型支持的协议特定的多种广告格式。 当广告系统接收到广告的查询时,它识别匹配的广告并且基于位置对它们进行排名。 然后,广告系统选择适合于请求设备的广告格式。
    • 7. 发明授权
    • Search query dominant location detection
    • 搜索查询优势位置检测
    • US07424472B2
    • 2008-09-09
    • US11138685
    • 2005-05-27
    • Chuang WangJoshua FormanLee WangXing XieYing Li
    • Chuang WangJoshua FormanLee WangXing XieYing Li
    • G06F7/00G06F17/30
    • G06F17/3087Y10S707/99933Y10S707/99934
    • A system and method for location-specific searching. The invention correctly identifies explicit and implicit locations in a search query, and provides an appropriate dominant location. Top search results are obtained and analyzed to determine which terms in the query often appear in combination, and the query is tokenized based on the analysis. An explicit location indicating a location intent is most likely treated as an individual token, and the explicit location is treated as the dominant location of the query. In the case of a false positive, wherein the explicit location in a query is not the location intent, the explicit location is likely to be present with other terms that provide context. A token will likely include these terms together. The explicit location will therefore not be used to generate location-specific results in the case of a false positive.
    • 用于位置特定搜索的系统和方法。 本发明正确地识别搜索查询中的显式和隐含位置,并提供适当的优势位置。 获取和分析热门搜索结果以确定查询中的哪些术语经常出现在组合中,并且基于分析对查询进行标记化。 指示位置意图的显式位置很可能被视为单独的令牌,并且显式位置被视为查询的主要位置。 在假阳性的情况下,其中查询中的显式位置不是位置意图,所以显式位置可能存在于提供上下文的其他项。 令牌可能会一起包含这些术语。 因此,在假阳性的情况下,显式位置不会用于生成位置特定的结果。
    • 8. 发明申请
    • Search query dominant location detection
    • 搜索查询优势位置检测
    • US20060271518A1
    • 2006-11-30
    • US11138685
    • 2005-05-27
    • Chuang WangJoshua FormanLee WangXing XieYing Li
    • Chuang WangJoshua FormanLee WangXing XieYing Li
    • G06F17/30
    • G06F17/3087Y10S707/99933Y10S707/99934
    • A system and method for location-specific searching. The invention correctly identifies explicit and implicit locations in a search query, and provides an appropriate dominant location. Top search results are obtained and analyzed to determine which terms in the query often appear in combination, and the query is tokenized based on the analysis. An explicit location indicating a location intent is most likely treated as an individual token, and the explicit location is treated as the dominant location of the query. In the case of a false positive, wherein the explicit location in a query is not the location intent, the explicit location is likely to be present with other terms that provide context. A token will likely include these terms together. The explicit location will therefore not be used to generate location-specific results in the case of a false positive.
    • 用于位置特定搜索的系统和方法。 本发明正确地识别搜索查询中的显式和隐含位置,并提供适当的优势位置。 获取和分析热门搜索结果以确定查询中的哪些术语经常出现在组合中,并且基于分析对查询进行标记化。 指示位置意图的显式位置很可能被视为单独的令牌,并且显式位置被视为查询的主要位置。 在假阳性的情况下,其中查询中的显式位置不是位置意图,所以显式位置可能存在于提供上下文的其他项。 令牌可能会一起包含这些术语。 因此,在假阳性的情况下,显式位置不会用于生成位置特定的结果。
    • 10. 发明授权
    • Structures and methods of high efficient bit conversion for multi-level cell non-volatile memories
    • 用于多级单元非易失性存储器的高效位转换的结构和方法
    • US08730723B2
    • 2014-05-20
    • US13417655
    • 2012-03-12
    • Lee Wang
    • Lee Wang
    • G11C16/04
    • G11C11/5642G11C16/06G11C16/26
    • Structures and methods of converting Multi-Level Cell (MLC) Non-Volatile Memory (NVM) into multi-bit information are disclosed. In MLC NVM system, multi-bit information stored in NVM cell is represented by the states of NVM cell threshold voltage levels. In this disclosure, “P” states of NVM cell threshold voltage levels are divided into “N” groups of threshold voltage levels. Each group contains “M” states of multiple threshold voltage levels of NVM cells, where P=N×M. The “M” states of NVM cell threshold voltage levels in each group are sensed and resolved by applying one correspondent gate voltage to the group. By applying “N” multiple gate voltages, the whole “P” states of NVM cell threshold voltage levels can be sensed and efficiently converted into storing bits in the MLC NVM cells.
    • 公开了将多级单元(MLC)非易失性存储器(NVM)转换为多位信息的结构和方法。 在MLC NVM系统中,存储在NVM单元中的多位信息由NVM单元阈值电压电平的状态表示。 在本公开中,NVM单元阈值电压电平的“P”状态被分为阈值电压电平的“N”组。 每组包含NVM单元的多个阈值电压电平的“M”状态,其中P = N×M。 通过向组中施加一个对应的栅极电压来感测和解析每组中的NVM单元阈值电压电平的“M”状态。 通过施加“N”个多个栅极电压,可以感测NVM单元阈值电压电平的整个“P”状态并有效地转换成MLC NVM单元中的存储位。