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1. 发明申请

US20100008358A1 System and Methods for Content Insertion within a Router 审中-公开
标题翻译：内部插入路由器的系统和方法
公开(公告)号：US20100008358A1
公开(公告)日：2010-01-14
申请号：US12170960
申请日：2008-07-10
申请人： Jacob H. Gunther , Steven J. Kubisen
发明人： Jacob H. Gunther , Steven J. Kubisen
IPC分类号： H04L12/56
CPC分类号： H04L67/327
摘要： Systems and methods are provided for inserting content into messages being sent between systems or networks. A router according to one embodiment automatically inserts new content within a received data packet. Before insertion, the router may determine that the received data packet corresponds to a certain type of message such as a web page, an e-mail, or a text message. The router may also determine whether the packet includes a predetermined insertion point in the corresponding message. The predetermined insertion point may be, for example, an end of the web page, e-mail, or text message. The type of message and/or the subject matter of the inserted content may be based on user selectable preferences. In one embodiment, a plurality of packets are received before the new content is inserted into the message to improve reliability and/or allow message decoding.
摘要翻译：系统和方法被提供用于将内容插入到在系统或网络之间发送的消息中。根据一个实施例的路由器自动地在接收的数据分组内插入新的内容。在插入之前，路由器可以确定接收的数据分组对应于特定类型的消息，例如网页，电子邮件或文本消息。路由器还可以确定分组是否包括相应消息中的预定插入点。预定插入点可以是例如网页的结尾，电子邮件或文本消息。消息的类型和/或插入的内容的主题可以基于用户可选择的偏好。在一个实施例中，在将新内容插入消息之前接收多个分组以提高可靠性和/或允许消息解码。

2. 发明授权

US06996229B2 Echo cancellation filter 有权
标题翻译：回波消除滤波器
公开(公告)号：US06996229B2
公开(公告)日：2006-02-07
申请号：US10616001
申请日：2003-07-09
申请人： Jacob H. Gunther
发明人： Jacob H. Gunther
IPC分类号： H04M1/00
CPC分类号： H04M9/082
摘要： An echo canceler includes an adaptable filter that is updated during double-talk and far-end talk. The echo canceler receives a microphone signal that includes a near-end signal and echoes resulting from a far-end signal. The echo canceler whitens the far-end signal and decorrelates the microphone signal. The whitening and decorrelating is done as a preprocessing step for the one-unit blind source separation algorithm. A criterion of measure is used to emphasize the statistical independence of the echo canceled signal and the far-end signal. The echo cancellation problem is cast as a one-unit blind source separation problem. A one-unit blind source separation algorithm such as negentropy maximization can be used to extract the echo canceled signal.
摘要翻译：回波消除器包括在双向通话和远端通话期间更新的可适应滤波器。回波消除器接收包括近端信号的麦克风信号，并从远端信号得到回波。回波消除器使远端信号变白，并将麦克风信号去相关。白化和去相关作为一单位盲源分离算法的预处理步骤。测量标准用于强调回波消除信号和远端信号的统计独立性。回波消除问题是一个单位盲源分离问题。可以使用单位盲源分离算法（如负熵最大化）来提取回波消除信号。

3. 发明申请

US20170338804A1 Apparatus, System, and Method for an Acoustic Response Monitor 审中-公开
公开(公告)号：US20170338804A1
公开(公告)日：2017-11-23
申请号：US15594638
申请日：2017-05-14
申请人： Jacob H. Gunther , VSSL LLC
发明人： Jacob H. Gunther , Dan Allen
IPC分类号： H03H21/00 , G08B21/18 , G06F3/16
CPC分类号： H03H21/0012 , G06F3/165 , G08B13/1672 , G08B21/182
摘要： An acoustic response monitor. The acoustic response monitor includes a speaker, a microphone, and a response analyzer in electrical communication with the speaker and the microphone. The speaker is configured to generate a sound in response to an excitation signal. The microphone is configured to generate a microphone signal in response to a sound. The response analyzer is configured to generate an adaptive filter to minimize a difference between the excitation signal as modified by the adaptive filter and the microphone signal. The response analyzer may be configured to determine a difference between the adaptive filter and a previously generated adaptive filter. The response analyzer may be configured to trigger an alarm if the difference exceeds a predetermined threshold.

4. 发明授权

US06954530B2 Echo cancellation filter 有权
标题翻译：回波消除滤波器
公开(公告)号：US06954530B2
公开(公告)日：2005-10-11
申请号：US10759626
申请日：2004-01-16
申请人： Jacob H. Gunther
发明人： Jacob H. Gunther
IPC分类号： H04M9/08 , H04M1/00
CPC分类号： H04M9/082
摘要： An echo canceler includes an recursive least squares lattice to whiten a far-end signal s1(t) and provide whitened time delays. The echo canceler further decorrelates a microphone signal based on the whitened time delays to reduce echoes of the far-end signal s1(t) that are contained in the microphone signal x2(t). The echo canceler does not use a double-talk detector and avoids all problems inherent with their use. Thus, speaker phones, and other communication devices, can continuously operate in full-duplex mode of operation thereby providing natural conversational hands-free communication.
摘要翻译：回波消除器包括递归最小二乘格子，以使远端信号s 1（t）变白并提供白化的时间延迟。回波消除器进一步基于白化的时间延迟对麦克风信号进行去相关，以减少麦克风信号x 2（t）中包含的远端信号s 1（t）的回波（t）。回波消除器不使用双方通话检测器，并避免使用它们固有的所有问题。因此，扬声器电话和其他通信设备可以连续地以全双工模式操作，从而提供自然会话免提通信。

5. 发明授权

US06854642B2 System for vending products and services using an identification card and associated methods 失效
标题翻译：使用身份证和相关方法对产品和服务进行自动售货的系统
公开(公告)号：US06854642B2
公开(公告)日：2005-02-15
申请号：US10086764
申请日：2001-10-19
申请人： Jonathan H. Metcalf , Robert J. O'Leary , Merlyn W. Barth , Jacob H. Gunther , Erik S. Peterson , Heath W. Rogers
发明人： Jonathan H. Metcalf , Robert J. O'Leary , Merlyn W. Barth , Jacob H. Gunther , Erik S. Peterson , Heath W. Rogers
IPC分类号： G06Q20/20 , G06Q20/34 , G06Q20/40 , G07F7/00 , G07F7/04 , G07F7/10 , G07F9/00 , G07F19/00 , G06F17/00
CPC分类号： G07F7/1008 , G06Q20/20 , G06Q20/341 , G06Q20/346 , G06Q20/4014 , G06Q20/40145 , G07F7/00 , G07F7/04 , G07F9/00 , G07F9/026 , G07F17/0014 , G07F19/20
摘要： A highly integrated and flexible system for vending products and services to consumers. The system receives information in advance of the vend by having the consumer insert an identification (ID) card, preferably a driver's license, into a point-of-purchase terminal (referred to as an OSU device). The OSU device preferably contains an Optical Scanning Unit (OSU), capable of scanning the textual information on the ID card. In one embodiment, the scanned information is compared against optical templates present in the system to discern or verify the information on the ID card, and is then used by the system to enable or disable the vending transaction, and/or to allow access to several preregistered system accounts.
摘要翻译：一个高度集成和灵活的系统，用于向消费者出售产品和服务。该系统通过使消费者将识别（ID）卡，优选驾驶执照插入到购买点终端（称为OSU设备）中而在售货之前接收信息。 OSU设备优选地包含能够扫描ID卡上的文本信息的光学扫描单元（OSU）。在一个实施例中，将扫描的信息与系统中存在的光学模板进行比较，以辨别或验证ID卡上的信息，然后被系统用于启用或禁用自动售货交易，和/或允许访问几个预注册系统帐户。

6. 发明申请

US20080285565A1 SYSTEMS AND METHODS FOR CONTENT INSERTION WITHIN A ROUTER 审中-公开
标题翻译：在路由器中进行内容插入的系统和方法
公开(公告)号：US20080285565A1
公开(公告)日：2008-11-20
申请号：US11735285
申请日：2007-04-13
申请人： Jacob H. Gunther
发明人： Jacob H. Gunther
IPC分类号： H04L12/28
CPC分类号： H04L51/063 , H04L45/00 , H04L45/56
摘要： Systems and methods are provided for inserting content into messages being sent between systems or networks. A router according to one embodiment automatically inserts new content within a received data packet. Before insertion, the router may determine that the received data packet corresponds to a certain type of message such as a web page, an e-mail, or a text message. The router may also determine whether the packet includes a predetermined insertion point in the corresponding message. The predetermined insertion point may be, for example, an end of the web page, e-mail, or text message. The type of message and/or the subject matter of the inserted content may be based on user selectable preferences. In one embodiment, a plurality of packets are received before the new content is inserted into the message to improve reliability and/or allow message decoding.
摘要翻译：系统和方法被提供用于将内容插入到在系统或网络之间发送的消息中。根据一个实施例的路由器自动地在接收的数据分组内插入新的内容。在插入之前，路由器可以确定接收的数据分组对应于特定类型的消息，例如网页，电子邮件或文本消息。路由器还可以确定分组是否包括相应消息中的预定插入点。预定插入点可以是例如网页的结尾，电子邮件或文本消息。消息的类型和/或插入的内容的主题可以基于用户可选择的偏好。在一个实施例中，在将新内容插入消息之前接收多个分组以提高可靠性和/或允许消息解码。

7. 发明授权

US09880277B2 Synthetic aperture radar processing 有权
公开(公告)号：US09880277B2
公开(公告)日：2018-01-30
申请号：US14702272
申请日：2015-05-01
申请人： Chad P. Knight , Jacob H. Gunther
发明人： Chad P. Knight , Jacob H. Gunther
IPC分类号： G01S13/90 , G01S7/02 , G01S7/35
CPC分类号： G01S13/90 , G01S7/023 , G01S13/9035 , G01S2007/358 , G01S2013/9052
摘要： For synthetic aperture radar (SAR) processing, a SAR receives a plurality of SAR signals. The SAR generates a piecewise approximation of the plurality of SAR signals over a coherent processing interval. The piecewise approximation may mitigate phase reflection components of each SAR signal. The SAR further generates an estimate of the scene from the piecewise approximation.

8. 发明申请

US20150316647A1 SYNTHETIC APERTURE RADAR PROCESSING 有权
标题翻译：合成孔径雷达加工
公开(公告)号：US20150316647A1
公开(公告)日：2015-11-05
申请号：US14702272
申请日：2015-05-01
申请人： Chad P. Knight , Jacob H. Gunther
发明人： Chad P. Knight , Jacob H. Gunther
IPC分类号： G01S13/90 , G01S7/02
CPC分类号： G01S13/90 , G01S7/023 , G01S13/9035 , G01S2007/358 , G01S2013/9052
摘要： For synthetic aperture radar (SAR) processing, a SAR receives a plurality of SAR signals. The SAR generates a piecewise approximation of the plurality of SAR signals over a coherent processing interval. The piecewise approximation may mitigate phase reflection components of each SAR signal. The SAR further generates an estimate of the scene from the piecewise approximation.
摘要翻译：对于合成孔径雷达（SAR）处理，SAR接收多个SAR信号。 SAR在相干处理间隔中产生多个SAR信号的分段近似。分段近似可以减轻每个SAR信号的相位反射分量。 SAR进一步从分段近似生成场景的估计。

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