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公开(公告)号：US20050213731A1
公开(公告)日：2005-09-29
申请号：US11080993
申请日：2005-03-15
Applicant: Jeffrey Rodman , David Drell
Inventor： Jeffrey Rodman , David Drell
CPC classification number: H04L12/66 , H04L12/1822 , H04M3/56 , H04M3/567 , H04M3/568 , H04M7/0057 , H04M7/006 , H04M11/06 , H04M11/066 , H04M2203/5036 , H04N7/152 , H04Q2213/1309 , H04Q2213/13106 , H04Q2213/1324
Abstract: Disclosed herein are methods, systems, and devices for improved audio, video, and data conferencing. The present invention provides a conferencing system comprising a plurality of endpoints communicating data including audio data and control data according to a communication protocol. A local conference endpoint may control or be controlled by a remote conference endpoint. Data comprising control signals may be exchanged between the local endpoint and remote endpoint via various communication protocols. In other embodiments, the present invention provides for improved bridge architecture for controlling functions of conference endpoints including controlling functions of the bridge.
Abstract translation: 本文公开了用于改进音频，视频和数据会议的方法，系统和设备。 本发明提供一种会议系统，包括根据通信协议传送包括音频数据和控制数据的数据的多个端点。 本地会议端点可以由远程会议端点控制或控制。 包含控制信号的数据可以通过各种通信协议在本地端点和远程端点之间交换。 在其他实施例中，本发明提供了用于控制会议端点的功能的改进的桥接架构，包括控制桥的功能。
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公开(公告)号：US20050213730A1
公开(公告)日：2005-09-29
申请号：US11080989
申请日：2005-03-15
Applicant: Jeffrey Rodman , David Drell
Inventor： Jeffrey Rodman , David Drell
CPC classification number: H04L12/66 , H04M3/56 , H04M3/567 , H04M3/568 , H04M7/0057 , H04M7/006 , H04M11/06 , H04M11/066 , H04M2203/5036 , H04N7/152 , H04Q2213/1309 , H04Q2213/13106 , H04Q2213/1324
Abstract: Disclosed herein are methods, systems, and devices for improved audio, video, and data conferencing. The present invention provides a conferencing system comprising a plurality of endpoints communicating data including audio data and control data according to a communication protocol. A local conference endpoint may control or be controlled by a remote conference endpoint. Data comprising control signals may be exchanged between the local endpoint and remote endpoint via various communication protocols. In other embodiments, the present invention provides for improved bridge architecture for controlling functions of conference endpoints including controlling functions of the bridge.
Abstract translation: 本文公开了用于改进音频，视频和数据会议的方法，系统和设备。 本发明提供一种会议系统，包括根据通信协议传送包括音频数据和控制数据的数据的多个端点。 本地会议端点可以由远程会议端点控制或控制。 包含控制信号的数据可以通过各种通信协议在本地端点和远程端点之间交换。 在其他实施例中，本发明提供了用于控制会议端点的功能的改进的桥接架构，包括控制桥的功能。
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103.发明申请Speakerphone using a secure audio connection to initiate a second secure connection 有权扬声器使用安全音频连接来启动第二个安全连接公开(公告)号：US20050213729A1
公开(公告)日：2005-09-29
申请号：US11080988
申请日：2005-03-15
Applicant: Jeffrey Rodman , David Drell
Inventor： Jeffrey Rodman , David Drell
CPC classification number: H04M3/567 , H04L12/1813 , H04Q2213/1324 , H04Q2213/13389
Abstract: Disclosed herein are methods, systems, and devices for improved audio, video, and data conferencing. The present invention provides a conferencing system comprising a plurality of endpoints communicating data including audio data and control data according to a communication protocol. A local conference endpoint may control or be controlled by a remote conference endpoint. Data comprising control signals may be exchanged between the local endpoint and remote endpoint via various communication protocols. In other embodiments, the present invention provides for improved bridge architecture for controlling functions of conference endpoints including controlling functions of the bridge.
Abstract translation: 本文公开了用于改进音频，视频和数据会议的方法，系统和设备。 本发明提供一种会议系统，包括根据通信协议传送包括音频数据和控制数据的数据的多个端点。 本地会议端点可以由远程会议端点控制或控制。 包含控制信号的数据可以通过各种通信协议在本地端点和远程端点之间交换。 在其他实施例中，本发明提供了用于控制会议端点的功能的改进的桥接架构，包括控制桥的功能。
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104.发明申请公开(公告)号：US20050213728A1
公开(公告)日：2005-09-29
申请号：US11080985
申请日：2005-03-15
Applicant: Jeffrey Rodman , David Drell
Inventor： Jeffrey Rodman , David Drell
CPC classification number: H04L12/66 , H04M3/56 , H04M3/567 , H04M3/568 , H04M7/0057 , H04M7/006 , H04M11/06 , H04M11/066 , H04M2203/5036 , H04N7/152 , H04Q2213/1309 , H04Q2213/13106 , H04Q2213/1324
Abstract: Disclosed herein are methods, systems, and devices for improved audio, video, and data conferencing. The present invention provides a conferencing system comprising a plurality of endpoints communicating data including audio data and control data according to a communication protocol. A local conference endpoint may control or be controlled by a remote conference endpoint. Data comprising control signals may be exchanged between the local endpoint and remote endpoint via various communication protocols. In other embodiments, the present invention provides for improved bridge architecture for controlling functions of conference endpoints including controlling functions of the bridge.
Abstract translation: 本文公开了用于改进音频，视频和数据会议的方法，系统和设备。 本发明提供一种会议系统，包括根据通信协议传送包括音频数据和控制数据的数据的多个端点。 本地会议端点可以由远程会议端点控制或控制。 包含控制信号的数据可以通过各种通信协议在本地端点和远程端点之间交换。 在其他实施例中，本发明提供了用于控制会议端点的功能的改进的桥接架构，包括控制桥的功能。
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105.发明申请Speakerphone and conference bridge which request and perform polling operations 有权扬声器和会议桥，请求和执行轮询操作公开(公告)号：US20050213727A1
公开(公告)日：2005-09-29
申请号：US11080984
申请日：2005-03-15
Applicant: Eyal Nir , Jeffrey Rodman , David Drell
Inventor： Eyal Nir , Jeffrey Rodman , David Drell
CPC classification number: H04N7/152 , H04L12/66 , H04M3/567 , H04M3/568 , H04M7/006 , H04M2203/5036 , H04Q2213/1309 , H04Q2213/13106 , H04Q2213/1324
Abstract: Disclosed herein are methods, systems, and devices for improved audio, video, and data conferencing. The present invention provides a conferencing system comprising a plurality of endpoints communicating data including audio data and control data according to a communication protocol. A local conference endpoint may control or be controlled by a remote conference endpoint. Data comprising control signals may be exchanged between the local endpoint and remote endpoint via various communication protocols. In other embodiments, the present invention provides for improved bridge architecture for controlling functions of conference endpoints including controlling functions of the bridge.
Abstract translation: 本文公开了用于改进音频，视频和数据会议的方法，系统和设备。 本发明提供一种会议系统，包括根据通信协议传送包括音频数据和控制数据的数据的多个端点。 本地会议端点可以由远程会议端点控制或控制。 包含控制信号的数据可以通过各种通信协议在本地端点和远程端点之间交换。 在其他实施例中，本发明提供了用于控制会议端点的功能的改进的桥接架构，包括控制桥的功能。
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Patent Agency Ranking
公开(公告)号：US06912178B2
公开(公告)日：2005-06-28
申请号：US10414421
申请日：2003-04-15
Applicant: Peter L. Chu , Michael Kenoyer , Richard Washington
Inventor： Peter L. Chu , Michael Kenoyer , Richard Washington
CPC classification number: H04R3/005 , G01S5/18 , H04N7/142 , H04R2201/401 , H04R2430/23
Abstract: In accordance with the present invention, a system and method for computing a location of an acoustic source is disclosed. The method includes steps of processing a plurality of microphone signals in frequency space to search a plurality of candidate acoustic source locations for a maximum normalized signal energy. The method uses phase-delay look-up tables to efficiently determine phase delays for a given frequency bin number k based upon a candidate source location and a microphone location, thereby reducing system memory requirements. Furthermore, the method compares a maximum signal energy for each frequency bin number k with a threshold energy Et(k) to improve accuracy in locating the acoustic source.
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公开(公告)号：US5940049A
公开(公告)日：1999-08-17
申请号：US698434
申请日：1996-08-15
Applicant: Brian L. Hinman , Jeffrey C. Rodman , Philip G. Baker
Inventor： Brian L. Hinman , Jeffrey C. Rodman , Philip G. Baker
CPC classification number: H04N1/00246 , G03B21/132 , H04N1/00392 , H04N1/00795 , H04N1/40 , H04N1/42 , H04N1/195 , H04N2201/0436
Abstract: The projector of the present invention provides a means for interactively displaying and annotating a document image at two separate locations. The projector consists of an image plate having an array of picture elements for displaying the image; a projection mechanism for projecting the image displayed by the image plate onto a projection screen; and a digitizer having a coordinate input array which corresponds to the array of picture elements of the image plate, wherein the image displayed by the image plate changes in response to coordinate inputs to the digitizer. A method for interactively annotating an image communicated between a remote and local image includes the procedure of simultaneously transmitting to the remote projector, annotations made to an image in the local projector. Image enhancement means are provided including an overlap-region calibration, a set of cross-polarizers, a high-intensity strobed flash lamp using interlaced scanning, sub-divided picture elements, and automatic gain correction.
Abstract translation: 本发明的投影仪提供了用于在两个单独的位置交互地显示和注释文档图像的装置。 投影仪由具有用于显示图像的图像元素阵列的图像板组成; 用于将由所述图像板显示的图像投影到投影屏幕上的投影机构; 以及具有对应于图像板的像素阵列的坐标输入阵列的数字转换器，其中由图像板显示的图像响应于对数字转换器的坐标输入而改变。 用于交互地注释在远程和本地图像之间传送的图像的方法包括同时向远程投影仪发送对本地投影仪中的图像的注释的过程。 提供了图像增强装置，包括重叠区域校准，一组交叉偏振器，使用隔行扫描的高强度选通闪光灯，分割分割图像元素和自动增益校正。
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公开(公告)号：US5883745A
公开(公告)日：1999-03-16
申请号：US885489
申请日：1997-06-30
Applicant: Donna Kelley
Inventor： Donna Kelley
CPC classification number: G02B7/008 , G02B19/0028 , G02B19/0047
Abstract: A condenser or aspheric lens comprising a condenser body having an aspheric section with a dome-shaped surface terminating in a circumferential perimeter and a sloping condenser surface extending from the circumferential perimeter outwardly and away from the aspheric section. A mirror assembly having a housing, an outer mirror assembly supported by the housing, and an inner mirror engaged to the outer mirror assembly. A method for capturing peripheral light rays from a light source. After a light member is illuminated to produce light rays, a portion of the light rays pass directly through the aspheric section of the condenser and a portion of the light rays are reflected off of an inner concave mirror surface for passage through the aspheric section of the condenser. A remaining portion of the light rays are reflected off of an outer peripheral mirror for passage through the condenser, preferably through a sloping condenser surface of the condenser.
Abstract translation: 一种冷凝器或非球面透镜，其包括具有终止于圆周周边的圆顶形表面的非球面部分的冷凝器本体，以及从所述周向周边向外并远离所述非球面部分延伸的倾斜冷凝器表面。 具有壳体的反射镜组件，由壳体支撑的外部镜组件以及与外部镜子组件接合的内部反射镜。 一种用于从光源捕获外围光线的方法。 在照明灯构件以产生光线之后，一部分光线直接通过冷凝器的非球面部分，并且一部分光线从内凹面镜面反射，以便穿过内凹面镜面的非球面部分 冷凝器 光线的剩余部分从用于通过冷凝器的外周镜反射，优选地通过冷凝器的倾斜冷凝器表面反射。
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公开(公告)号：US5883471A
公开(公告)日：1999-03-16
申请号：US879853
申请日：1997-06-20
Applicant: Jeffrey C. Rodman , Stan Noel
Inventor： Jeffrey C. Rodman , Stan Noel
CPC classification number: H03K3/53 , H05B41/30 , Y10S315/05
Abstract: A circuit and method for energizing a discharge device, such as a flashlamp. A discharge device is electrically coupled to a pair of capacitors which are both charged to a desired potential level. One of the capacitors discharges through the discharge device to initially energize the discharge device until its potential level falls below the potential level of the other capacitor whereupon the other capacitor commences to discharge through the discharge device to sustain the energization of the discharge device.
Abstract translation: 一种用于激励诸如闪光灯的放电装置的电路和方法。 放电装置电耦合到一对电容器，两个电容器被充电到期望的电位电平。 其中一个电容器通过放电装置放电，以对放电装置进行初始激励，直到其电位电平降低到另一个电容器的电位电平以下，另一个电容器开始通过放电装置放电以维持放电装置的通电。
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公开(公告)号：USD406266S
公开(公告)日：1999-03-02
申请号：US77994
申请日：1997-10-17
Applicant: Scott H. Wakefield
Designer： Scott H. Wakefield
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