公开(公告)号：US06636918B1

公开(公告)日：2003-10-21

申请号：US09606638

申请日：2000-06-29

申请人： Maximino Aguilar ,  Sanjay Gupta ,  Roy Moonseuk Kim ,  James Michael Stafford

发明人： Maximino Aguilar ,  Sanjay Gupta ,  Roy Moonseuk Kim ,  James Michael Stafford

IPC分类号： G06F1300

CPC分类号： G06F1/1632

摘要： A mobile computing device and associated base stations are disclosed. The mobile computing device includes a system-on-chip (SOC) device that includes a general purpose processor core and a plurality of peripheral cells suitable for controlling a plurality of peripheral units. The mobile computing device further includes a system memory and a base unit interface. The base unit interface is suitable for connecting the mobile computing device to a base unit that includes a display adapter suitable for controlling a video display. The SOC is connected to and enabled to control the display adapter when the mobile computing device is connected to the base unit. The base unit interface may comprise a PCI interface that connects the SOC device to the base unit via a PCI bus. The plurality of peripheral units may include an audio adapter, a flash device, a wireless suitable for transmitting and receiving wireless information, and a liquid crystal display suitable for displaying text messages. The mobile device preferably further includes a battery suitable for powering the mobile computing device. The base unit suitably includes an interface configured to connect to the base unit interface of the mobile computing device and a display adapter enabled to control a display. The display adapter is connected to the interface unit via a peripheral bus that is connected to the SOC when the mobile computing device and the base unit are connected. The base unit may comprise a desktop base unit that includes a hard disk adapter, a CD ROM drive, a floppy diskette drive, a network device base unit that includes a network adapter, controlled by the SOC, that enables the base unit to communicate with a network server, or an internet appliance base unit that includes a modem controlled by the SOC and configured to enable the system to connect to the internet.

摘要翻译： 公开了移动计算设备和相关联的基站。 移动计算设备包括片上系统（SOC）设备，其包括通用处理器核和适于控制多个外围单元的多个外围单元。 移动计算设备还包括系统存储器和基本单元接口。 基本单元接口适用于将移动计算设备连接到包括适于控制视频显示器的显示适配器的基本单元。 当移动计算设备连接到基本单元时，SOC连接到并且能够控制显示适配器。 基本单元接口可以包括通过PCI总线将SOC设备连接到基本单元的PCI接口。 多个外围单元可以包括音频适配器，闪存设备，适用于发送和接收无线信息的无线电，以及适于显示文本消息的液晶显示器。 移动设备优选地还包括适于为移动计算设备供电的电池。 基本单元适当地包括被配置为连接到移动计算设备的基本单元接口的接口和能够控制显示器的显示适配器。 当移动计算设备和基站连接时，显示适配器经由连接到SOC的外围总线连接到接口单元。 基本单元可以包括桌面基本单元，其包括硬盘适配器，CD ROM驱动器，软盘驱动器，包括由SOC控制的网络适配器的网络设备基本单元，其使得基座单元能够与 网络服务器或互联网设备基本单元，其包括由SOC控制并被配置为使得系统能够连接到因特网的调制解调器。

公开(公告)号：US5793755A

公开(公告)日：1998-08-11

申请号：US499421

申请日：1995-07-07

申请人： Prabhat K. Gupta ,  Sanjay Gupta ,  Paul Gaske ,  Bob Kepley

发明人： Prabhat K. Gupta ,  Sanjay Gupta ,  Paul Gaske ,  Bob Kepley

IPC分类号： H04B3/20 ,  H04N1/00 ,  H04N1/327

CPC分类号： H04N1/00108 ,  H04B3/20 ,  H04N1/00103 ,  H04N1/327 ,  H04N1/32795

摘要： A signal classifier and a echo suppressor for a facsimile calls in an echo prone network. The signal classifier quickly and reliably differentiates facsimile calls from voice and modem calls. The echo suppressor suppresses echo and has a variable hangover time which avoids attenuating and distorting a return transmission signal.

摘要翻译： 信号分类器和回波抑制器，用于在易于回波的网络中进行传真呼叫。 信号分类器快速可靠地区分来自语音和调制解调器呼叫的传真呼叫。 回波抑制器抑制回波并具有可变的宿醉时间，其避免了返回传输信号的衰减和失真。

公开(公告)号：US5689556A

公开(公告)日：1997-11-18

申请号：US528762

申请日：1995-09-15

申请人： Prabhat K. Gupta ,  Sanjay Gupta

发明人： Prabhat K. Gupta ,  Sanjay Gupta

IPC分类号： H04B3/23

CPC分类号： H04B3/23

摘要： A method of detecting narrow-band signals in an echo canceller to control the coefficient update process, echo suppression process, and the disablement of the echo canceller is provided. The method includes the steps of searching for the presence of a generic tone, searching for DTMF tones, searching for a 2100 Hz tone and, if a generic tone is found, searching for a dial tone. If a generic tone is detected on the far end signal, a tone flag is set which triggers the disablement of the echo canceller coefficient update process and the enablement of the echo suppressor process. If a 2100 Hz tone is detected, the echo canceller is disabled. If a DTMF signal is detected, DTMF flags are set which are used by the echo suppressor for suppressing the near end echo. Finally, if a dial tone is detected, dial tone flags are set which cause the disablement of the echo suppressor.

摘要翻译： 提供了一种检测回波消除器中的窄带信号以控制系数更新过程，回波抑制处理和回波消除器的禁用的方法。 该方法包括以下步骤：搜索通用音调的存在，搜索DTMF音调，搜索2100Hz音调，并且如果发现通用音调，则搜索拨号音。 如果在远端信号上检测到通用音调，则设置音调标志，其触发禁用回声消除器系数更新处理和启用回声抑制器处理。 如果检测到2100 Hz音，则禁用回声消除器。 如果检测到DTMF信号，则设置DTMF标志，由回波抑制器用于抑制近端回波。 最后，如果检测到拨号音，则设置拨号音标志，导致禁用回声抑制器。

公开(公告)号：US5649012A

公开(公告)日：1997-07-15

申请号：US529042

申请日：1995-09-15

申请人： Prabhat K. Gupta ,  Sanjay Gupta

发明人： Prabhat K. Gupta ,  Sanjay Gupta

IPC分类号： H04B3/23

CPC分类号： H04B3/23

摘要： A method of synthesizing an echo path in an echo canceller is provided. The method includes the steps of obtaining near end and far end signal samples at an echo canceller, locating the echo in a background task using a whitened version of the signal, transferring the echo location information to a foreground task, and eliminating the echo in the incoming signals by filtering the signal in the location passed to the foreground task by the background task.

摘要翻译： 提供了一种在回声消除器中合成回波路径的方法。 该方法包括以下步骤：在回波消除器处获得近端和远端信号样本，使用白化版本的信号将回波定位在后台任务中，将回波位置信息传送到前台任务，并消除回波 通过过滤在后台任务中传递到前台任务的位置的信号的输入信号。

公开(公告)号：US4965692A

公开(公告)日：1990-10-23

申请号：US387194

申请日：1989-07-31

申请人： Robert V. Burns ,  Sanjay Gupta

发明人： Robert V. Burns ,  Sanjay Gupta

IPC分类号： H02H3/087 ,  H04M19/02

CPC分类号： H04M19/02 ,  H02H3/087

摘要： An overload protection circuit for power supplies and telecommunications apparatus such as multifrequency ringing generators causes the output voltage to become zero when a current overload is detected. The voltage is kept at zero for a predetermined period of time. Then the output voltage is restored. If an overload is still detected, the output voltage is again brought to zero.

摘要翻译： 用于电源和诸如多频振铃发生器的电信设备的过载保护电路使得当检测到电流过载时，输出电压变为零。 电压保持为零一段预定的时间。 然后恢复输出电压。 如果仍然检测到过载，则再次将输出电压置零。

公开(公告)号：US4962527A

公开(公告)日：1990-10-09

申请号：US355221

申请日：1989-05-22

申请人： Robert V. Burns ,  Sanjay Gupta

发明人： Robert V. Burns ,  Sanjay Gupta

IPC分类号： H04M19/02

CPC分类号： H04M19/02

摘要： A series ringing signal generator is disclosed which comprises a source of a user control signal. A programmable ringing signal generator is provided for generating an analog sine wave signal having a selectable amplitude and frequency in response to a selection signal. Finally, sequencing means, coupled between the source of the user control signal and the programmable ringing signal generator, is provided for generating a sequence of selection signals in response to said user control signal.

摘要翻译： 公开了一种串联振铃信号发生器，其包括用户控制信号的源。 提供了可编程振铃信号发生器，用于响应于选择信号产生具有可选幅度和频率的模拟正弦波信号。 最后，提供耦合在用户控制信号源和可编程振铃信号发生器之间的测序装置，用于响应于所述用户控制信号产生选择信号序列。

公开(公告)号：US20230165790A1

公开(公告)日：2023-06-01

申请号：US18153320

申请日：2023-01-11

申请人： Sanjay Gupta

发明人： Sanjay Gupta

IPC分类号： A61K9/00 ,  A61K8/04 ,  A61M31/00 ,  A61K8/96 ,  A61Q19/10

CPC分类号： A61K9/0043 ,  A61K8/046 ,  A61M31/002 ,  A61K8/965 ,  A61Q19/10

摘要： Methods and compositions for delivering medicine and other substances to the brain and the body via the cribriform plate using foamable compositions are described. Methods and compositions for improving nasal hygiene and moisturizing the nasal cavity using foamable compositions are also described.

公开(公告)号：US11559483B2

公开(公告)日：2023-01-24

申请号：US15205611

申请日：2016-07-08

申请人： Sanjay Gupta

发明人： Sanjay Gupta

IPC分类号： A61K9/00 ,  A61K47/46 ,  A61K47/02 ,  A61K9/12 ,  A61K8/04 ,  A61M31/00 ,  A61K8/96 ,  A61Q19/10

摘要： Methods and compositions for delivering medicine and other substances to the brain and the body via the cribriform plate using foamable compositions are described. Methods and compositions for improving nasal hygiene and moisturizing the nasal cavity using foamable compositions are also described.

公开(公告)号：US09215212B2

公开(公告)日：2015-12-15

申请号：US12489329

申请日：2009-06-22

申请人： Anoop Kandi Reddy ,  Stanley Wong ,  Raghu Goyal ,  Sanjay Gupta

发明人： Anoop Kandi Reddy ,  Stanley Wong ,  Raghu Goyal ,  Sanjay Gupta

IPC分类号： H04L29/06 ,  G06F3/048

CPC分类号： H04L63/0263 ,  G06F3/048 ,  G06F2221/2101 ,  G06F2221/2119 ,  G06F2221/2145

摘要： The present invention is directed towards systems and methods for generating a representation a plurality of learned rules from a learning engine of an application firewall. The representation may be generated based on a history of URL communications with a web server. A learning engine of an application firewall may determine a plurality of learned rules based on a history of URL communications with a web server. Each of the plurality of learned rules mat be assigned a URL string. A visualizer can categorize a subset of the plurality of learned rules under a first check type of a plurality of check types. The visualizer may further generate a tree representation of URL strings of the subset of learned rules. Each node of the tree corresponds to a segment of the URL strings identified based on a delimiter for the URL strings.

摘要翻译： 本发明涉及用于从应用防火墙的学习引擎生成多个学习规则的表示的系统和方法。 可以基于与web服务器的URL通信的历史来生成表示。 应用防火墙的学习引擎可以基于与web服务器的URL通信的历史来确定多个学习的规则。 多个学习规则中的每一个都被分配URL字符串。 可视化者可以在多个检查类型的第一检查类型下对多个学习规则的子集进行分类。 可视化器还可以生成所学习规则子集的URL字符串的树表示。 树的每个节点对应于基于URL字符串的分隔符标识的URL字符串的段。

公开(公告)号：US08412857B2

公开(公告)日：2013-04-02

申请号：US12982981

申请日：2010-12-31

申请人： Roger W. Ady ,  Sanjay Gupta ,  Jiri Slaby

发明人： Roger W. Ady ,  Sanjay Gupta ,  Jiri Slaby

IPC分类号： G06F3/00

CPC分类号： G06F21/44 ,  G06F2221/2101 ,  G06F2221/2129 ,  G06F2221/2149

摘要： This document describes techniques (300, 600) and apparatuses (102, 106, 700, 800, 900) for peripheral authentication. These techniques (300, 600) and apparatuses (102, 106, 700, 800, 900) may configure data lines for authentication between host device (102) and peripheral (106), use these configured data lines to authenticate the peripheral (106), and then reconfigure the data lines for use. These techniques (300, 600) may also or instead transmit time stamps to a remote entity (402) for tracking peripheral use and/or present home screens (122) responsive to connection to a peripheral (106).

摘要翻译： 本文档描述了用于外围认证的技术（300,600）和设备（102,106,700,800,900）。 这些技术（300,600）和设备（102,106,700,800,900）可以配置用于主机设备（102）和外围设备（106）之间的认证的数据线，使用这些配置的数据线来认证外围设备（106） ，然后重新配置数据线以供使用。 这些技术（300,600）还可以或者替代地将响应于连接到外围设备（106）的时间戳发送到远程实体（402）以跟踪外围设备使用和/或呈现主屏幕（122）。