公开(公告)号：US09094520B2

公开(公告)日：2015-07-28

申请号：US11620943

申请日：2007-01-08

Applicant: Sravan Vadlakonda ,  Ashish Chotai ,  Shantanu Sarkar ,  Aseem Asthana

Inventor： Sravan Vadlakonda ,  Ashish Chotai ,  Shantanu Sarkar ,  Aseem Asthana

IPC: H04M3/42 ,  H04M3/56

CPC classification number: H04M3/56 ,  H04M2203/2088

Abstract: In one embodiment, a method comprises storing information associated with a conference call that has previously been terminated. The method also comprises obtaining a request to re-establish the terminated conference call, and re-establishing the conference call in response to the request to re-establish the conference call. Re-establishing the conference call comprises using the stored information to set a first set of states associated with the re-established conference call.

Abstract translation: 在一个实施例中，一种方法包括存储与先前已被终止的电话会议相关联的信息。 该方法还包括获得重新建立终止的电话会议的请求，以及响应于重新建立会议呼叫的请求重新建立会议呼叫。 重新建立电话会议包括使用所存储的信息来设置与重新建立的电话会议相关联的第一组状态。

公开(公告)号：US08977350B2

公开(公告)日：2015-03-10

申请号：US13050091

申请日：2011-03-17

Applicant: Shantanu Sarkar ,  Eduardo N. Warman

Inventor： Shantanu Sarkar ,  Eduardo N. Warman

IPC: A61B5/04 ,  A61B5/02 ,  A61B5/0468 ,  A61N1/362 ,  A61N1/39 ,  A61B5/00

CPC classification number: A61B5/0468 ,  A61B5/7282 ,  A61N1/3624 ,  A61N1/395

Abstract: A medical device performs a method to classify a cardiac rhythm. Differences between cycle lengths in a first heart chamber are determined during an established time interval. Evidence of ectopy associated with irregular coupling intervals is detected from the signal during the established time interval. A rhythm classification output corresponding to a second heart chamber at the expiration of the established time interval is provided in response to the consecutive cycle length differences and the evidence of ectopy associated with irregular coupling intervals.

Abstract translation: 医疗器械执行心律的分类方法。 在建立的时间间隔期间确定第一心室中的循环长度之间的差异。 在建立的时间间隔期间从信号中检测到与不规则耦合间隔相关的异常的证据。 响应于连续循环长度差异和与不规则耦合间隔相关联的异常的证据，提供对应于在建立的时间间隔期满时的第二心室的节律分类输出。

公开(公告)号：US08938216B2

公开(公告)日：2015-01-20

申请号：US12953607

申请日：2010-11-24

Applicant: Shmuel Shaffer ,  Mukul Jain ,  Jochen Weppner ,  Shantanu Sarkar ,  Daniel Shaffer

Inventor： Shmuel Shaffer ,  Mukul Jain ,  Jochen Weppner ,  Shantanu Sarkar ,  Daniel Shaffer

IPC: H04M1/725 ,  H04N9/82

CPC classification number: G11B27/11 ,  G11B20/10527 ,  G11B2020/10537 ,  G11B2020/1062 ,  H04N9/8205 ,  H04W4/029

Abstract: Playback of multimedia data associated with a recorded conference session is simplified, particularly for a person who participated in the conference session from a mobile device. At a recording server that is in communication with a plurality of endpoints in a conference session, multimedia received from the plurality of endpoints participating in the conference session is recorded. The recording server obtains geographical location information for at least one mobile endpoint participating in the conference session as the at least one mobile endpoint moves. The recording server temporally correlates the geographical location information for the at least one endpoint with recorded multimedia data for the conference session. The recording server stores data tags for the geographical location information for the at least one mobile endpoint in association with the recorded multimedia data for subsequent use in indexing to map data to retrieve a portion of the recorded multimedia data for playback.

Abstract translation: 与记录的会议会话相关联的多媒体数据的回放被简化，特别是对于从移动设备参与会议会话的人来说。 在与会议会话中的多个端点通信的记录服务器中，记录从参与会议会话的多个端点接收到的多媒体。 当至少一个移动终端移动时，记录服务器获得参与会议会话的至少一个移动终端的地理位置信息。 记录服务器将至少一个端点的地理位置信息与会议会话的记录的多媒体数据暂时相关。 记录服务器存储与记录的多媒体数据相关联的用于至少一个移动端点的地理位置信息的数据标签，用于随后用于索引以映射数据以检索记录的多媒体数据的一部分用于回放。

公开(公告)号：US08488775B2

公开(公告)日：2013-07-16

申请号：US12962153

申请日：2010-12-07

Applicant: Shmuel Shaffer ,  Labhesh Patel ,  Robert T. Bell ,  Shantanu Sarkar

Inventor： Shmuel Shaffer ,  Labhesh Patel ,  Robert T. Bell ,  Shantanu Sarkar

IPC: H04M3/00

CPC classification number: H04M3/523 ,  H04M3/382 ,  H04M3/42221

Abstract: A method for recording automatic call distributor calls includes receiving from a caller a call for distribution to one of a plurality of agents and distributing the call to a first agent of the plurality of agents for handling. The method includes creating a call signature associated with the call for recording verification and recording communications of the call to a recording file. The method also includes embedding the call signature in the recording file.

Abstract translation: 用于记录自动呼叫分配器呼叫的方法包括从呼叫者接收分配给多个代理之一的呼叫并将呼叫分发给多个代理的第一代理进行处理。 该方法包括创建与用于记录验证的呼叫相关联的呼叫签名并将呼叫的通信记录到记录文件。 该方法还包括将呼叫签名嵌入到记录文件中。

公开(公告)号：US08435186B2

公开(公告)日：2013-05-07

申请号：US12696753

申请日：2010-01-29

Applicant: Douglas A. Hettrick ,  Donald J. Hefner ,  Shantanu Sarkar ,  Todd M. Zielinski

Inventor： Douglas A. Hettrick ,  Donald J. Hefner ,  Shantanu Sarkar ,  Todd M. Zielinski

IPC: A61B5/00

CPC classification number: A61N1/36521 ,  A61B5/0031 ,  A61B5/0215 ,  A61B5/02405 ,  A61B5/053 ,  A61B5/08 ,  A61B5/11 ,  A61B5/1116 ,  A61B5/4035 ,  A61N1/36535 ,  A61N1/37247 ,  A61N1/37258

Abstract: The disclosure describes techniques for quantifying the autonomic nervous system (ANS) health of a patient with thoracic impedance measurements. Thoracic impedance may be measured utilizing cardiac electrodes and an implantable medical device housing or other electrodes located on or within the patient. Since greater variability in thoracic impedance may indicate better health of the ANS, monitoring impedance changes in a patient may be used to quantify autonomic tone of the ANS, and ultimately, overall patient health. In some examples, thoracic impedance may be measured in response to a change in patient posture for acute monitoring or at predetermined times over several days, weeks, or months for more chronic monitoring of the patient. An implantable medical device may independently analyze the impedance measurements and transmit an alert to the patient or clinician when impedance changes indicate a change in patient health.

Abstract translation: 本公开描述了用于量化具有胸部阻抗测量的患者的自主神经系统（ANS）健康的技术。 可以使用心电极和位于患者内部或内部的可植入医疗装置外壳或其它电极来测量胸腔阻抗。 由于胸部阻抗变化较大可能表明ANS的健康状况良好，所以监测患者的阻抗变化可用于量化ANS的自主音调，并最终对整体患者的健康状况进行量化。 在一些示例中，可以响应于用于急性监测的患者姿势的变化或在几天，几周或几个月的预定时间来测量胸部阻抗以进行更长期的患者监测。 当阻抗变化表示患者健康状况发生变化时，植入式医疗设备可以独立地分析阻抗测量结果并向患者或临床医生发送警报。

公开(公告)号：US08422643B2

公开(公告)日：2013-04-16

申请号：US12608503

申请日：2009-10-29

Applicant: Cordell Ratzlaff ,  Shantanu Sarkar

Inventor： Cordell Ratzlaff ,  Shantanu Sarkar

IPC: H04M11/00 ,  G06F3/00

CPC classification number: H04M1/6505 ,  H04M1/72583

Abstract: A media system is provided. The media system may include a media player, an input, and a processor. The media player may have a scrub bar and a playhead. The scrub bar may be operable to represent a time line of a media recording that is being played back and the playhead may indicate a portion of the media recording that is being played back. The input may be operable to receive user behavior. The processor may be operable to dynamically adjust a speed of playback of the media recording based on the user behavior.

Abstract translation: 提供媒体系统。 媒体系统可以包括媒体播放器，输入和处理器。 媒体播放器可能有一个擦洗条和一个播放头。 擦洗条可以用于表示正在播放的媒体记录的时间线，并且播放头可以指示正在播放的媒体记录的一部分。 输入可以用于接收用户行为。 处理器可以可操作以基于用户行为动态地调整媒体记录的重放速度。

公开(公告)号：US08411598B2

公开(公告)日：2013-04-02

申请号：US11552453

申请日：2006-10-24

Applicant: Sravan Vadlakonda ,  Ashish Chotai ,  Shantanu Sarkar ,  Aseem Asthana

Inventor： Sravan Vadlakonda ,  Ashish Chotai ,  Shantanu Sarkar ,  Aseem Asthana

IPC: H04L12/16 ,  H04Q11/00

CPC classification number: H04M3/56 ,  H04M1/2535 ,  H04M1/6033 ,  H04M3/568

Abstract: In one embodiment, a method comprises receiving through a telephony user interface from a user at the telephony user interface an indication of a first direction of a sound source along a first axis with respect to the user and a second direction of the sound source along a second axis with respect to the user. The first axis is substantially perpendicular to the second axis. The method further involves communicating the indication of the first direction and the second direction to enable audio communication of sound originating at the sound source to the user as if coming from the first direction and the second direction with respect to the user.

Abstract translation: 在一个实施例中，一种方法包括通过电话用户界面从电话用户接口处的用户接收沿着第一轴相对于用户的声源的第一方向的指示，以及沿着第一轴的沿着第一方向的声源的第二方向 相对于用户的第二轴。 第一轴线基本上垂直于第二轴线。 该方法进一步涉及传达第一方向和第二方向的指示，以使来自声源的声音能够像来自用户的第一方向和第二方向一样向用户传送。

公开(公告)号：US08405705B2

公开(公告)日：2013-03-26

申请号：US13179683

申请日：2011-07-11

Applicant: Aseem Asthana ,  Shantanu Sarkar ,  Ashish Chotai ,  Sravan Vadlakonda

Inventor： Aseem Asthana ,  Shantanu Sarkar ,  Ashish Chotai ,  Sravan Vadlakonda

IPC: H04N7/15

CPC classification number: H04L12/18

Abstract: A conference adapter. In an illustrative embodiment, the conference adapter implements a method for interfacing one or more conference endpoints with one or more conference servers. The method includes registering an endpoint and a conference server to determine endpoint registration information associated with the endpoint and to determine conference-server registration information associated with the conference server. Next, the method includes receiving a connection from the endpoint and a connection from the conference server. Subsequently, the conference adapter establishes communications between the endpoint and the conference server as initiated by the endpoint and based on the endpoint registration information and the conference-server registration information. In a more specific embodiment, the method further includes receiving plural connections from conference servers of disparate types, and then selectively switching communications between the endpoint and a first conference server to communications between the endpoint and a second conference server. The method further includes selectively switching endpoints for a given conference session.

Abstract translation: 会议适配器 在说明性实施例中，会议适配器实现用于将一个或多个会议端点与一个或多个会议服务器进行接口的方法。 所述方法包括：注册端点和会议服务器以确定与所述端点相关联的端点注册信息，并确定与所述会议服务器相关联的会议服务器注册信息。 接下来，该方法包括从端点接收连接和来自会议服务器的连接。 随后，会议适配器建立端点和会议服务器之间的通信，由端点发起，并根据端点注册信息和会议服务器注册信息。 在更具体的实施例中，该方法还包括从不同类型的会议服务器接收多个连接，然后选择性地将端点与第一会议服务器之间的通信切换到端点与第二会议服务器之间的通信。 该方法还包括选择性地切换给定会议会话的端点。

公开(公告)号：US08385245B2

公开(公告)日：2013-02-26

申请号：US12270628

申请日：2008-11-13

Applicant: Joseph B. Burton ,  Shantanu Sarkar

Inventor： Joseph B. Burton ,  Shantanu Sarkar

IPC: H04B7/212

CPC classification number: H04L12/185 ,  H04L12/1881 ,  H04L65/4084 ,  H04L67/325

Abstract: An apparatus is provided in one example embodiment and includes a content player that receives a request for content from an endpoint and evaluates whether a given portion of the content has already been multicasted. If the portion has been multicasted, then the endpoint is connected to a multicast version of the portion of the content, and if the portion has not been previously multicasted then the portion of content is added to a multicast transmission schedule. In more specific embodiments, the content player requests a piece of content from a content source and segments the piece of content into clips to be delivered to one or more endpoints. In still other embodiments, if the portion has not been previously multicasted then the portion of content is sent over a unicast channel.

Abstract translation: 在一个示例实施例中提供了一种装置，并且包括从端点接收对内容的请求并评估内容的给定部分是否已被多播的内容播放器。 如果该部分已被多播，则该端点连接到内容的该部分的多播版本，并且如果该部分尚未被多播，则将该部分内容添加到多播传输调度。 在更具体的实施例中，内容播放器从内容源请求一条内容，并将该片段分割成要被传送到一个或多个端点的剪辑。 在其他实施例中，如果该部分尚未被多播，则通过单播信道发送该部分内容。

公开(公告)号：US20120303085A1

公开(公告)日：2012-11-29

申请号：US13570858

申请日：2012-08-09

Applicant: Holly S. Vitense ,  Li Wang ,  Denise Dirnberger ,  Melissa M. Rhodes ,  Douglas A. Hettrick ,  Shantanu Sarkar

Inventor： Holly S. Vitense ,  Li Wang ,  Denise Dirnberger ,  Melissa M. Rhodes ,  Douglas A. Hettrick ,  Shantanu Sarkar

IPC: A61N1/365

CPC classification number: A61N1/37258 ,  A61B5/0031 ,  A61B5/0215 ,  A61B5/053 ,  A61N1/37247 ,  G16H40/63

Abstract: The capability to suspend a patient alert relating to a monitored physiologic parameters addresses a need to selectively shut off a patient-alert signal or signals during the time a patient is being treated for an excursion in the parameter. Of course, in general a signal call attention to a patient's a potentially deleterious status or condition for which they should seek medical attention. Once a chronically-implanted monitoring device has detected or provided information about the parameter relative to a desired value, trend, or range and a clinician has been notified and intervened the alert signal is temporarily disabled for a predetermined period. That is, once the notification occurs and alert has served its purpose, the alert mechanism is selectively deactivated while the patient ostensibly begins to gradually correct the monitored physiologic parameter under a caregiver's direction and control. After which time, the alert will reactivate.

Abstract translation: 暂停与所监测的生理参数相关的患者警报的能力解决了在患者被治疗参数期间偏移的时间期间选择性地切断病人警报信号或信号的需要。 当然，一般来说，一个信号会引起对患者的一个潜在的有害的状态或状况的关注，他们应该寻求医疗护理。 一旦长期植入的监测装置已经相对于期望值，趋势或范围已经检测或提供了关于参数的信息，并且已通知临床医生并且中介了警报信号暂时禁用预定时间段。 也就是说，一旦通知发生并且警报已经达到其目的，则警告机制被选择性地去激活，同时患者表面上开始逐渐校正受照顾者的方向和控制下的监测的生理参数。 之后，警报将重新启动。