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公开(公告)号：US20120303412A1
公开(公告)日：2012-11-29
申请号：US13303084
申请日：2011-11-22
申请人： Oren Etzioni , David Hsu , Igor Tartarinov
发明人： Oren Etzioni , David Hsu , Igor Tartarinov
IPC分类号： G06Q30/02
CPC分类号： G06Q30/06
摘要： Data relating to products sold across a plurality of merchants may be gathered from a variety of sources and processed, including with machine learning components. Identifiers of a same product sold by different merchants may be de-duplicated and/or matched as part of the data processing into a smaller set of uniquely identified products. When the data comes from text, including free-form text, an information extraction and/or machine learning component may be used to detect references to new and known unique products, including product successors (e.g., new product models). Product successor availability may be determined based on gathered data. Product price movement direction predictions, and/or product price range predictions may be determined, as well as purchase-timing recommendations (e.g. Buy or Wait). Such recommendations may be provided for presentation (e.g., to prediction service users) in a variety of forms.
摘要翻译： 与跨多个商家销售的产品相关的数据可以从各种来源收集并且被处理，包括机器学习部件。 不同商家销售的同一产品的标识符可以被重复和/或匹配，作为数据处理的一部分，成为一组较小的唯一标识的产品。 当数据来自文本时，包括自由形式的文本，可以使用信息提取和/或机器学习组件来检测对新的和已知的唯一产品的引用，包括产品继承者（例如，新产品模型）。 产品后续可用性可以基于收集的数据确定。 可以确定产品价格移动方向预测和/或产品价格范围预测，以及购买时间建议（例如买入或等待）。 可以提供这些建议用于以各种形式呈现（例如，到预测服务用户）。
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公开(公告)号：US20110046989A1
公开(公告)日：2011-02-24
申请号：US12868667
申请日：2010-08-25
申请人： Hugh Crean , Jay Bartot , David Hsu , Oren Etzioni , Michael Fridgen
发明人： Hugh Crean , Jay Bartot , David Hsu , Oren Etzioni , Michael Fridgen
CPC分类号： G06Q20/4016 , G06Q10/02 , G06Q20/10 , G06Q30/02 , G06Q30/0206 , G06Q30/0207 , G06Q30/0283 , G06Q30/0609 , G06Q30/0633
摘要： A method and system for protecting prices is provided. The price protection system increases consumer confidence when making purchases by reducing the risk associated with fluctuating prices. The price protection system receives a purchase specification from a consumer. Next, the price protection system determines the risk that the prices of items matching the purchase specification will change and reports a protected price to the consumer that represents the price that the price protection system will protect based on the determined risk for a protection period. Finally, the price protection system receives a request from the consumer to purchase protection of the protected price.
摘要翻译： 提供了一种保护价格的方法和系统。 价格保护制度通过降低与价格波动相关的风险进行购买，从而提高消费者的信心。 价格保护系统从消费者处收到购买规范。 接下来，价格保护制度确定与购买规范匹配的商品的价格将发生变化的风险，并根据确定的保护期的风险向消费者报告代表价格保护制度将保护的价格。 最后，价格保护制度收到消费者购买受保护价格保护的请求。
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公开(公告)号：US20080114622A1
公开(公告)日：2008-05-15
申请号：US11599607
申请日：2006-11-13
申请人： Hugh Crean , Jay Bartot , David Hsu , Oren Etzioni , Michael Fridgen
发明人： Hugh Crean , Jay Bartot , David Hsu , Oren Etzioni , Michael Fridgen
CPC分类号： G06Q20/4016 , G06Q10/02 , G06Q20/10 , G06Q30/02 , G06Q30/0206 , G06Q30/0207 , G06Q30/0283 , G06Q30/0609 , G06Q30/0633
摘要： A method and system for protecting prices is provided. The price protection system increases consumer confidence when making purchases by reducing the risk associated with fluctuating prices. The price protection system receives a purchase specification from a consumer. Next, the price protection system determines the risk that the prices of items matching the purchase specification will change and reports a protected price to the consumer that represents the price that the price protection system will protect based on the determined risk for a protection period. Finally, the price protection system receives a request from the consumer to purchase protection of the protected price.
摘要翻译： 提供了一种保护价格的方法和系统。 价格保护制度通过降低与价格波动相关的风险进行购买，从而提高消费者的信心。 价格保护系统从消费者处收到购买规范。 接下来，价格保护制度确定与购买规范匹配的商品的价格将发生变化的风险，并根据确定的保护期的风险向消费者报告代表价格保护制度将保护的价格。 最后，价格保护制度收到消费者购买受保护价格保护的请求。
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公开(公告)号：US07797187B2
公开(公告)日：2010-09-14
申请号：US11599607
申请日：2006-11-13
申请人： Hugh Crean , Jay Bartot , David Hsu , Oren Etzioni , Michael Fridgen
发明人： Hugh Crean , Jay Bartot , David Hsu , Oren Etzioni , Michael Fridgen
CPC分类号： G06Q20/4016 , G06Q10/02 , G06Q20/10 , G06Q30/02 , G06Q30/0206 , G06Q30/0207 , G06Q30/0283 , G06Q30/0609 , G06Q30/0633
摘要： A method and system for protecting prices is provided. The price protection system increases consumer confidence when making purchases by reducing the risk associated with fluctuating prices. The price protection system receives a purchase specification from a consumer. Next, the price protection system determines the risk that the prices of items matching the purchase specification will change and reports a protected price to the consumer that represents the price that the price protection system will protect based on the determined risk for a protection period. Finally, the price protection system receives a request from the consumer to purchase protection of the protected price.
摘要翻译： 提供了一种保护价格的方法和系统。 价格保护制度通过降低与价格波动相关的风险进行购买，从而提高消费者的信心。 价格保护系统从消费者处收到购买规范。 接下来，价格保护制度确定与购买规范匹配的商品的价格将发生变化的风险，并根据确定的保护期的风险向消费者报告代表价格保护制度将保护的价格。 最后，价格保护制度收到消费者购买受保护价格保护的请求。
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公开(公告)号：USD673977S1
公开(公告)日：2013-01-08
申请号：US29415855
申请日：2012-03-15
申请人： David Hsu , Clinton Yee , Ming Wong
设计人： David Hsu , Clinton Yee , Ming Wong
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6.发明授权Method and system for switched battery charging and loading in a stereo headset 失效在立体声耳机中开关电池充电和加载的方法和系统公开(公告)号：US08229144B2
公开(公告)日：2012-07-24
申请号：US12013291
申请日：2008-01-11
申请人： David Hsu , John Walley
发明人： David Hsu , John Walley
IPC分类号： H04R5/02
CPC分类号： H04R1/10 , H04R1/1025 , H04R5/033
摘要： Methods and systems for wireless communication are disclosed and may include controlling a loading and/or a charging of a battery source in each earpiece of the wireless stereo headset. The loading control may include switching between the battery sources powering the headset. A remaining power level may be monitored for each of the battery sources. Both earpieces in the headset may be powered utilizing one or both of the battery sources. One of the earpieces in the headset may be powered utilizing one of the battery sources. A total usage time may be stored for each of the battery sources. The loading and charging of the battery sources may be controlled by equalizing the total usage time for each of the battery sources. The earpieces in the headset may be coupled via a tether line, or may be coupled wirelessly.
摘要翻译： 公开了用于无线通信的方法和系统，并且可以包括控制无线立体声耳机的每个耳机中的电池源的加载和/或充电。 加载控制可以包括在为耳机供电的电池源之间切换。 可以监测每个电池源的剩余功率电平。 耳机中的两个耳机可以利用电池源中的一个或两个来供电。 耳机中的一个耳机可以利用电池源中的一个来供电。 可以为每个电池源存储总使用时间。 可以通过均衡每个电池源的总使用时间来控制电池源的负载和充电。 耳机中的耳机可以经由系绳线耦合，或者可以无线耦合。
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公开(公告)号：US20090079851A1
公开(公告)日：2009-03-26
申请号：US11902230
申请日：2007-09-20
申请人： David Hsu
发明人： David Hsu
IPC分类号： H04N5/217
摘要： A video signal compensation circuit assembly is disclosed to include a video signal compensator electrically connected to a computer through a standard VGA cable to compensate for the video signal outputted from the computer, a video signal amplifier electrically connected in series between the video signal compensator and a display monitor for amplifying the compensated video signal outputted from the video signal compensator for display through the display monitor, and a synchronous signal processor electrically connected in parallel to the output end of the video signal compensator to make correction of the video signal outputted from the computer into the video signal compensator.
摘要翻译： 公开了一种视频信号补偿电路组件，其包括通过标准VGA电缆电连接到计算机的视频信号补偿器，以补偿从计算机输出的视频信号，串联电连接在视频信号补偿器和视频信号补偿器之间的视频信号放大器 显示监视器，用于放大从视频信号补偿器输出的补偿视频信号，以通过显示监视器进行显示;以及同步信号处理器并行地电连接到视频信号补偿器的输出端，以对从计算机输出的视频信号进行校正 进入视频信号补偿器。
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公开(公告)号：USD677700S1
公开(公告)日：2013-03-12
申请号：US29432949
申请日：2012-09-24
申请人： David Hsu , Clinton Yee , Jeffrey G. Giovino , Ming Wong
设计人： David Hsu , Clinton Yee , Jeffrey G. Giovino , Ming Wong
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