专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明申请

US20180019681A1 GALVANIC ISOLATED DEVICE AND CORRESPONDING METHOD AND SYSTEM 审中-公开
公开(公告)号：US20180019681A1
公开(公告)日：2018-01-18
申请号：US15647316
申请日：2017-07-12
申请人： THOMSON LICENSING
发明人： Claude FOUQUE , Frederique SALOU , Philippe MARCHAND , Xavier GUITTON , Philippe LEPOIL
IPC分类号： H02M3/335 , H02M1/15 , H02M7/217 , H03K17/785 , H03K17/687 , H02M1/00
CPC分类号： H02M3/33584 , H02M1/15 , H02M7/217 , H02M2001/007 , H03K17/6874 , H03K17/785 , H04N5/4401 , H04N7/102 , H04N21/42607 , H04N21/42676
摘要： An electronic device is disclosed. According to at least one embodiment, the device includes a front-end module having at least one front-end connector, adapted to be connected to a cable adapted for receiving electrical signal, a reception module adapted to receive an electrical signal from the front-end connector, a back-end module configured to process an electrical signal, an interfacing module comprising at least an isolation module adapted to transmit, to the back-end module, an electrical signal received from the front-end module.

12. 发明授权

US09813641B2 Method and apparatus for targeting of interactive virtual objects 有权
公开(公告)号：US09813641B2
公开(公告)日：2017-11-07
申请号：US14729794
申请日：2015-06-03
申请人： Comcast IP Holdings I, LLC
发明人： John S. Hendricks , Alfred E. Bonner , John S. McCoskey , Michael L. Asmussen
IPC分类号： H04N5/265 , G06Q30/02 , G06K9/00 , G06T1/60 , G06T11/60 , H04H20/10 , H04H20/38 , H04H20/93 , H04H60/33 , H04H60/64 , H04N5/60 , H04N7/088 , H04N7/10 , H04N7/16 , H04N7/173 , H04N21/222 , H04N21/2343 , H04N21/235 , H04N21/236 , H04N21/2362 , H04N21/2381 , H04N21/2389 , H04N21/2543 , H04N21/258 , H04N21/262 , H04N21/2668 , H04N21/422 , H04N21/426 , H04N21/431 , H04N21/433 , H04N21/434 , H04N21/435 , H04N21/438 , H04N21/4385 , H04N21/442 , H04N21/443 , H04N21/45 , H04N21/454 , H04N21/4545 , H04N21/458 , H04N21/462 , H04N21/47 , H04N21/472 , H04N21/4725 , H04N21/475 , H04N21/4786 , H04N21/4788 , H04N21/482 , H04N21/6405 , H04N21/643 , H04N21/6543 , H04N21/6547 , H04N21/658 , H04N21/81 , H04N21/858 , H04M1/57 , H04N5/44 , H04N5/445 , H04N5/45 , H04N21/478
CPC分类号： H04N5/265 , G06K9/00718 , G06Q30/0251 , G06Q30/0276 , G06T1/60 , G06T11/60 , H04H20/10 , H04H20/38 , H04H20/93 , H04H60/33 , H04H60/64 , H04M1/57 , H04N5/4401 , H04N5/445 , H04N5/44504 , H04N5/44543 , H04N5/44582 , H04N5/44591 , H04N5/45 , H04N5/602 , H04N7/088 , H04N7/0884 , H04N7/0887 , H04N7/10 , H04N7/102 , H04N7/163 , H04N7/165 , H04N7/173 , H04N7/17318 , H04N7/17336 , H04N7/17354 , H04N21/2221 , H04N21/234318 , H04N21/235 , H04N21/23608 , H04N21/2362 , H04N21/2381 , H04N21/2389 , H04N21/2543 , H04N21/258 , H04N21/25883 , H04N21/25891 , H04N21/262 , H04N21/26208 , H04N21/2668 , H04N21/42204 , H04N21/42653 , H04N21/42684 , H04N21/4312 , H04N21/4314 , H04N21/4316 , H04N21/4331 , H04N21/4344 , H04N21/4345 , H04N21/435 , H04N21/4383 , H04N21/4385 , H04N21/44222 , H04N21/443 , H04N21/4532 , H04N21/454 , H04N21/45455 , H04N21/45457 , H04N21/458 , H04N21/4622 , H04N21/47 , H04N21/472 , H04N21/47205 , H04N21/47214 , H04N21/4725 , H04N21/4755 , H04N21/478 , H04N21/4786 , H04N21/4788 , H04N21/482 , H04N21/6405 , H04N21/64307 , H04N21/6543 , H04N21/6547 , H04N21/6581 , H04N21/6582 , H04N21/812 , H04N21/8146 , H04N21/8583 , H04N21/8586
摘要： A method and an apparatus are used to target interactive virtual objects to subscribers in a television delivery system. Programs are selected and virtual object locations are defined in the selected programs. The virtual objects available for targeting are categorized and the categories are correlated to subscriber information to determine the optimum targeting of the virtual objects. The virtual objects may be targeted based on individual subscriber information or on information related to groups of subscribers. When a frame of a program includes a virtual object location, a default or an alternate virtual object is displayed. The virtual object location may change over space or time. The virtual object may be interactive, and may be used to link a subscriber to a remote location, such as an Internet web site. An operations center or a cable headend may generate a group assignment plan that assigns the subscribers' television terminals to groups, based on factors such as area of dominant influence and household income. A retrieval plan is then generated that instructs the television terminals to select the desired virtual object for display. The television terminals record which virtual objects were displayed, and report this information to the cable headends and the operations center. The reported information is used to generate billing for commercial advertisers, and to analyze viewer watching habits. Interactive virtual objects are received by the television terminal with directions on actions to be taken upon selection of the interactive virtual object. Actions may result in the initiation of processes locally at the television terminal, or communication with a remote site for the initiation of processes to be performed remotely. The invention uses upstream data reception hardware, databases and processing hardware and software, and corresponding features in the televisions to accomplish these functions.

13. 发明授权

US09615052B2 Device configuration using interference 有权
公开(公告)号：US09615052B2
公开(公告)日：2017-04-04
申请号：US14282752
申请日：2014-05-20
申请人： Comcast Cable Communications, LLC
发明人： Jason Sydney Giardino
IPC分类号： H04N7/10 , H04K3/00 , H04H20/00 , H04N21/438 , H04H20/78 , H04N5/50
CPC分类号： H04N7/102 , H04H20/00 , H04H20/78 , H04K3/00 , H04K3/42 , H04K3/45 , H04K3/62 , H04K3/65 , H04N5/50 , H04N21/4383
摘要： Methods and systems for generating and providing signals to a device, and configuring the device are disclosed. An example method can comprise identifying a device tuned to a first frequency, determining a signal configured to provide interference at the first frequency, and providing the signal to the device such that the device is caused to no longer be tuned to the first frequency.

14. 发明授权

US09554021B2 Method and apparatus for receiving video signal 有权
标题翻译：用于接收视频信号的方法和装置
公开(公告)号：US09554021B2
公开(公告)日：2017-01-24
申请号：US15031602
申请日：2015-02-27
申请人： NEXTCHIP CO., LTD.
发明人： Do Kyun Kim , Il Gwon Kim , Jin Gun Song
IPC分类号： H04N5/21 , H04N5/205 , H04N5/04
CPC分类号： H04N5/21 , H04N5/04 , H04N5/205 , H04N7/087 , H04N7/088 , H04N7/102
摘要： An analog video signal received through a cable may be distorted due to the cable and noise during its transmission. Provided is a method and apparatus for determining a level of transmission distortion and compensating for an analog video signal. A video signal reception method and apparatus may determine a distortion level of an analog video signal using an equalizing pattern signal included in a video signal, and may compensate for the analog video signal based on the distortion level.
摘要翻译：通过电缆接收的模拟视频信号可能由于传输期间的电缆和噪声而失真。提供了一种用于确定传输失真水平并补偿模拟视频信号的方法和装置。视频信号接收方法和装置可以使用包括在视频信号中的均衡模式信号来确定模拟视频信号的失真电平，并且可以基于失真电平补偿模拟视频信号。

15. 发明申请

US20160337585A1 VIDEO SIGNAL EXTENDER 审中-公开
标题翻译：视频信号扩展器
公开(公告)号：US20160337585A1
公开(公告)日：2016-11-17
申请号：US14710982
申请日：2015-05-13
申请人： Gary Blaine Clinton , Daniel Blaine Clinton
发明人： Gary Blaine Clinton , Daniel Blaine Clinton
IPC分类号： H04N5/232 , H04N5/63 , H04N5/225 , G06K9/00 , H04N5/77
CPC分类号： H04N5/23241 , H04N5/77 , H04N7/102
摘要： A video signal extender includes a housing that includes only a single power supply input configured to receive electrical power, a power supply output configured to provide power to a remotely located camera, and a video signal output configured to relay the video signal from the camera to a monitor or video recording device.
摘要翻译：视频信号延长器包括仅包括被配置为接收电力的单个电源输入的壳体，被配置为向远程位置的相机提供电力的电源输出以及被配置为将来自相机的视频信号中继到监视器或录像设备。

16. 发明申请

US20160268051A1 POWER INSERTER DEVICE 审中-公开
标题翻译：电源插座设备
公开(公告)号：US20160268051A1
公开(公告)日：2016-09-15
申请号：US15067440
申请日：2016-03-11
申请人： Technetix B.V.
发明人： Paul Chapman , Chandith Palawinna
IPC分类号： H01G4/40 , H01F27/00
CPC分类号： H01G4/40 , H01F2017/065 , H04N7/102 , H04N7/108
摘要： A power inserter device is connectable between two-core wire and a CATV device, wherein the power inserter device comprises a conductive elongate rod, at least one inductive element in the form of an apertured disc disposed between at least two capacitive elements each in the form of an apertured disc and the conductive elongate rod extends through the disc apertures and is arranged to physically contact with the capacitive elements. The inductive elements and the capacitive elements physically adjoin and form an electrical path by being in physical contact with each other.
摘要翻译：功率插入器装置可连接在双芯线和有线电视装置之间，其中功率插入器装置包括导电细长杆，至少一个呈孔状形式的感应元件，其设置在至少两个电容元件之间，每个电容元件的形式并且导电细长杆延伸穿过盘孔，并被布置成与电容元件物理接触。感应元件和电容元件通过彼此物理接触物理地邻接并形成电路径。

17. 发明授权

US09445189B2 Noise suppressing apparatus and noise suppressing method 有权
标题翻译：噪声抑制装置和噪声抑制方法
公开(公告)号：US09445189B2
公开(公告)日：2016-09-13
申请号：US14565933
申请日：2014-12-10
申请人： Panasonic Intellectual Property Corporation of America
发明人： Shinichi Yuzuriha
IPC分类号： H04B15/00 , H04R3/00 , H04N7/10
CPC分类号： H04R3/00 , H04N7/102 , H04R2410/00 , H04R2430/03 , H04R2499/11 , H04R2499/13
摘要： A noise suppressing apparatus that calculates a suppression coefficient for suppressing noise of an input signal by using a frequency spectrum of the input signal includes a frequency converting section that converts the input signal into a frequency spectrum; a noise level estimating section that calculates an estimated noise level of the input signal; a weight coefficient calculating section that calculates N (N is 2 or more) weight coefficients at predetermined intervals; and a suppression coefficient calculating section that calculates a joint distribution model of sound by weighting N statistical distribution models with the N weight coefficients, derives an estimation expression for a sound spectrum of the input signal on the basis of posteriori probability using the calculated joint distribution model of sound as priori probability, and calculates the suppression coefficient on the basis of the derived estimation expression and level of the input signal.
摘要翻译：通过使用输入信号的频谱来计算用于抑制输入信号的噪声的抑制系数的噪声抑制装置，包括将输入信号变换为频谱的频率变换部; 噪声电平估计部，其计算输入信号的估计噪声电平; 权重系数计算部，其以规定的间隔计算N（N为2以上）的权重系数; 以及抑制系数计算部，其通过利用N个权重系数对N个统计分布模型进行加权来计算声音的联合分布模型，基于所计算的联合分布模型，根据后验概率导出输入信号的声谱的估计表达式的声音作为先验概率，并且基于导出的估计表达式和输入信号的电平来计算抑制系数。

18. 发明授权

US09286854B2 Multi-interface streaming media system 有权
标题翻译：多界面流媒体系统
公开(公告)号：US09286854B2
公开(公告)日：2016-03-15
申请号：US13347619
申请日：2012-01-10
申请人： Lloyd Klarke , Greg Garner , Carl Sassenrath , Anthony Wood , Scott Edward de Haas
发明人： Lloyd Klarke , Greg Garner , Carl Sassenrath , Anthony Wood , Scott Edward de Haas
IPC分类号： H04N7/16 , G09G5/00 , H04N21/426 , H04N21/437 , H04N21/414 , H04N21/438 , H04N21/436 , G06F1/26 , H04N7/10 , H04N21/443
CPC分类号： H04N21/43635 , G06F1/263 , G09G5/006 , G09G2330/021 , G09G2370/027 , G09G2370/12 , G09G2370/16 , H04N7/102 , H04N21/414 , H04N21/41407 , H04N21/426 , H04N21/436 , H04N21/43637 , H04N21/437 , H04N21/438 , H04N21/443 , H04N21/4432 , H04N21/6125
摘要： A streaming media device includes a printed circuit board hosting components configured to access internet data. An audio/visual connector is linked to the printed circuit board, wherein the audio/visual connector is adapted for connection to an audio/visual device, wherein the audio/visual connector is adapted to operate with a first audio/visual interface having sufficient power to fully operate the printed circuit board and a second audio/visual interface having insufficient power to fully operate the printed circuit board. A power connector is linked to the printed circuit board, wherein the power connector selectively receives power based on the audio/visual connector utilizing one of the first audio/visual interface and the second audio/visual interface.
摘要翻译：流媒体设备包括承载被配置为访问因特网数据的组件的印刷电路板。音频/视频连接器连接到印刷电路板，其中音频/视频连接器适于连接到音频/视频设备，其中音频/视频连接器适于与具有足够功率的第一音频/视频接口一起操作以完全操作印刷电路板和具有不足以充分操作印刷电路板的功率的第二音频/视频接口。电源连接器连接到印刷电路板，其中电源连接器使用第一音频/视频接口和第二音频/视频接口中的一个选择性地基于音频/视频连接器接收电力。

19. 发明申请

US20160072534A1 Signal Distribution System Cascadable AGC Device and Method 审中-公开
标题翻译：信号分配系统Cascadable AGC设备和方法
公开(公告)号：US20160072534A1
公开(公告)日：2016-03-10
申请号：US14882937
申请日：2015-10-14
申请人： Entropic Communications, LLC
发明人： Keith BARGROFF , Dale HANCOCK
IPC分类号： H04B1/12 , H03F3/19
CPC分类号： H04B1/126 , H03D7/00 , H03D7/1425 , H03D7/1433 , H03D7/1458 , H03D2200/0025 , H03D2200/0043 , H03F3/19 , H03F2200/171 , H03F2200/294 , H03F2200/451 , H03G3/3036 , H04H40/90 , H04N7/102 , H04N7/20 , H04Q3/521 , H04Q2213/1302 , H04Q2213/13034 , H04Q2213/1304 , H04Q2213/1319 , H04Q2213/13322
摘要： A cascadable AGC amplifier in a signal distribution system includes a low noise cascadable amplifier having a through path and a cascadable output. The cascadable amplifier is also configured to provide AGC over a predetermined input power range. The cascadable AGC amplifier can be configured to provide gain or attenuation. When the cascadable AGC amplifier is implemented in a signal distribution system, typically as part of a signal distribution device, an input signal can be gain controlled and supplied to multiple signal paths without distortion due to degradation of signal to noise ratio or distortion due to higher order amplifier products. The distributed signal is not significantly degraded by distortion regardless of the number of cascadable AGC amplifiers connected in series or the position of the cascadable AGC amplifier in the signal distribution system.
摘要翻译：信号分配系统中的级联AGC放大器包括具有通路和可级联输出的低噪声可级联放大器。可级联放大器还被配置为在预定输入功率范围上提供AGC。可级联AGC放大器可以配置为提供增益或衰减。当级联AGC放大器在信号分配系统中实施时，通常作为信号分配装置的一部分，可以将输入信号增益控制并提供给多个信号路径，而不会由于信号噪声比的降低或由于较高订单放大器产品。无论串联连接的级联AGC放大器的数量或信号分配系统中的级联AGC放大器的位置如何，分布式信号都不会由于失真而显着降级。

20. 发明申请

US20150358220A1 BROADBAND CABLE NETWORK UTILIZING COMMON BIT-LOADING 有权
标题翻译：宽带电缆网络使用通用加载
公开(公告)号：US20150358220A1
公开(公告)日：2015-12-10
申请号：US14829036
申请日：2015-08-18
申请人： Entropic Communications, Inc.
发明人： Anton Monk , Brett Bernath , Yusuf Ozturk , Ron Porat
IPC分类号： H04L12/26 , H04L12/28 , H04N21/4363 , H04L12/24 , H04N7/10 , H04N7/173
CPC分类号： H04L43/08 , H04L12/2801 , H04L27/0012 , H04L41/32 , H04N7/102 , H04N7/104 , H04N7/106 , H04N7/17309 , H04N21/436 , H04N21/43632 , H04N21/44209 , H04N21/4622 , H04N21/615
摘要： A network for determining a common bit-loading modulation scheme for communicating between nodes in the network is disclosed. The network may include a transmitting node within the plurality of nodes where the transmitting node is capable of sending a probe signal to the nodes, and at least one receiving node within the plurality of nodes in signal communication with the transmitting node. The at least one receiving node is capable of transmitting a first response signal in response to receiving the probe signal. The first response signal includes a first bit-loading modulation scheme determined by the at least one receiving node. The transmitting node is further capable of determining the common bit-loading modulation scheme from the first response signal.
摘要翻译：公开了一种用于确定用于在网络中的节点之间进行通信的公共比特加载调制方案的网络。所述网络可以包括所述多个节点内的发射节点，其中所述发射节点能够向所述节点发送探测信号，以及所述多个节点内的至少一个接收节点与所述发射节点进行信号通信。响应于接收到探测信号，至少一个接收节点能够发送第一响应信号。第一响应信号包括由至少一个接收节点确定的第一位加载调制方案。发送节点还能够从第一响应信号确定公共比特加载调制方案。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式