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公开(公告)号：US09483693B1
公开(公告)日：2016-11-01
申请号：US14952838
申请日：2015-11-25
Applicant: Clover Network, Inc.
Inventor： Arvind Antonio de Menezes Pereira , John Daniel Beatty
CPC classification number: G06K9/00416 , G06F3/04883 , G06K7/082 , G06K9/00402 , G06K9/00429 , G06K9/4647 , G06K9/481 , G06K9/6256 , G06Q20/204 , G06Q20/208 , G06Q20/4014 , G06Q20/405
Abstract: Various methods and devices that involve character recognition on a touch display, or other input device, are disclosed. Some of these may facilitate the recognition of characters that are input by people with physical impairments such as those with limited eyesight. A disclosed free-hand character recognition device comprises: an input device having stroke detection circuitry to accept input data from a user; a character recognition engine instantiated using a processing system and a data store; and a network connection to a server. The device additionally comprises a memory storing instructions to: conduct an unobtrusive user recognition procedure to obtain a user identifier from the user; download a cipher from the server to the data store using the network connection and the user identifier; and generate a prediction vector using the character recognition engine, the input data, and the cipher.
Abstract translation: 公开了涉及触摸显示器或其他输入设备上的字符识别的各种方法和设备。 其中一些可能有助于识别由物理障碍物（例如视力有限的人）输入的人物。 公开的自由手字符识别装置包括：输入装置，其具有用于接收来自用户的输入数据的行程检测电路; 使用处理系统和数据存储实例化的字符识别引擎; 以及与服务器的网络连接。 所述设备还包括存储器的存储器，用于执行不显眼的用户识别过程以从用户获取用户标识符; 使用网络连接和用户标识从服务器下载密码到数据存储; 并使用字符识别引擎，输入数据和密码生成预测向量。
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公开(公告)号：US20160373081A1
公开(公告)日：2016-12-22
申请号：US15130701
申请日：2016-04-15
Applicant: Clover Network, Inc.
Inventor： Arvind Antonio de Menezes Pereira , Alvin Dominguez , Gary Wagner
CPC classification number: H03H7/03 , H03H7/0115 , H03H7/0138 , H03H7/0153 , H03H7/0161 , H03H7/17 , H03H21/0001 , H03H2021/0098
Abstract: Various methods and devices that involve tuning filters are disclosed. A disclosed method for tuning a filter comprises trimming a center frequency of the filter. The method also comprises trimming an input signal magnitude of the filter. The method also comprises measuring a performance metric of the filter after trimming the center frequency of the filter and the input signal magnitude of the filter. The method also comprises repeating the trimming steps and the measuring step until the filter is tuned for a first physical test condition. A disclosed device that includes a filter also includes first and second trimming circuits that trim the center frequency and input signal magnitude of the filter. A disclosed system includes a motor to transfer a transmitting device from a first physical test condition to a second physical test condition relative to a proximity coupling device with a filter.
Abstract translation: 公开了涉及调谐滤波器的各种方法和装置。 用于调谐滤波器的公开方法包括调整滤波器的中心频率。 该方法还包括调整滤波器的输入信号幅度。 该方法还包括在调整滤波器的中心频率和滤波器的输入信号幅度之后测量滤波器的性能度量。 该方法还包括重复修整步骤和测量步骤，直到滤波器被调谐为第一物理测试条件。 包括滤波器的公开的装置还包括修整滤波器的中心频率和输入信号幅度的第一和第二微调电路。 所公开的系统包括相对于具有滤波器的邻近耦合装置将发射装置从第一物理测试条件传送到第二物理测试条件的电动机。
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公开(公告)号：US09716482B2
公开(公告)日：2017-07-25
申请号：US15130701
申请日：2016-04-15
Applicant: Clover Network, Inc.
Inventor： Arvind Antonio de Menezes Pereira , Alvin Dominguez , Gary Wagner
CPC classification number: H03H7/03 , H03H7/0115 , H03H7/0138 , H03H7/0153 , H03H7/0161 , H03H7/17 , H03H21/0001 , H03H2021/0098
Abstract: Various methods and devices that involve tuning filters are disclosed. A disclosed method for tuning a filter comprises trimming a center frequency of the filter. The method also comprises trimming an input signal magnitude of the filter. The method also comprises measuring a performance metric of the filter after trimming the center frequency of the filter and the input signal magnitude of the filter. The method also comprises repeating the trimming steps and the measuring step until the filter is tuned for a first physical test condition. A disclosed device that includes a filter also includes first and second trimming circuits that trim the center frequency and input signal magnitude of the filter. A disclosed system includes a motor to transfer a transmitting device from a first physical test condition to a second physical test condition relative to a proximity coupling device with a filter.
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公开(公告)号：US09319029B1
公开(公告)日：2016-04-19
申请号：US14745268
申请日：2015-06-19
Applicant: Clover Network, Inc.
Inventor： Arvind Antonio de Menezes Pereira , Alvin Dominguez , Gary Wagner
CPC classification number: H03H7/03 , H03H7/0115 , H03H7/0138 , H03H7/0153 , H03H7/0161 , H03H7/17 , H03H21/0001 , H03H2021/0098
Abstract: Various methods and devices that involve tuning filters are disclosed. A disclosed method for tuning a filter comprises trimming a center frequency of the filter. The method also comprises trimming an input signal magnitude of the filter. The method also comprises measuring a performance metric of the filter after trimming the center frequency of the filter and the input signal magnitude of the filter. The method also comprises repeating the trimming steps and the measuring step until the filter is tuned for a first physical test condition. A disclosed device that includes a filter also includes first and second trimming circuits that trim the center frequency and input signal magnitude of the filter. A disclosed system includes a motor to transfer a transmitting device from a first physical test condition to a second physical test condition relative to a proximity coupling device with a filter.
Abstract translation: 公开了涉及调谐滤波器的各种方法和装置。 用于调谐滤波器的公开方法包括调整滤波器的中心频率。 该方法还包括调整滤波器的输入信号幅度。 该方法还包括在调整滤波器的中心频率和滤波器的输入信号幅度之后测量滤波器的性能度量。 该方法还包括重复修整步骤和测量步骤，直到滤波器被调谐为第一物理测试条件。 包括滤波器的公开的装置还包括修整滤波器的中心频率和输入信号幅度的第一和第二微调电路。 所公开的系统包括相对于具有滤波器的邻近耦合装置将发射装置从第一物理测试条件传送到第二物理测试条件的电动机。
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