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. 发明授权

US08891786B1 Selective notch filtering for howling suppression 有权
标题翻译：针对啸声抑制的选择性陷波滤波
公开(公告)号：US08891786B1
公开(公告)日：2014-11-18
申请号：US13081117
申请日：2011-04-06
申请人： Xin Wang
发明人： Xin Wang
IPC分类号： H04R3/02 , G10K15/12
CPC分类号： H04R3/02 , H04M9/082
摘要： Systems, methods, and other embodiments associated with selective notch filtering for howling suppression are described. According to one embodiment, an apparatus includes a howling detector that detects howling by performing a time domain analysis of speech signals to identify a speech signal that may be exhibiting howling and performing frequency domain analysis to confirm that the speech signal is exhibiting howling. The apparatus also includes a suppression selector configured to select a suppression technique, a signal processor configured to process the speech signal according to a selected suppression technique. The apparatus outputs, without suppression-related processing, speech signals that are not identified based on the time domain analysis. In another embodiment a method includes analyzing a speech signal to detect howling and when howling is detected, selecting, based on the howling analysis, a howling suppression technique from a set of howling suppression techniques that includes at least two different howling suppression techniques.
摘要翻译：描述了与用于啸叫抑制的选择性陷波滤波相关联的系统，方法和其他实施例。根据一个实施例，一种装置包括：通过执行语音信号的时域分析来检测啸叫的啸声检测器，以识别可能正在表现出嚎叫和执行频域分析的语音信号，以确认语音信号呈现啸声。该装置还包括被配置为选择抑制技术的抑制选择器，被配置为根据选择的抑制技术处理语音信号的信号处理器。该装置在没有抑制相关处理的情况下输出基于时域分析未识别的语音信号。在另一个实施例中，一种方法包括分析语音信号以检测啸声和当检测到啸叫时，基于嚎叫分析，从包括至少两种不同的啸叫抑制技术的一组啸声抑制技术中选择啸声抑制技术。

12. 发明申请

US20140129740A1 Devices And Methods For Multiple Data Streams Over USB 2.0 有权
标题翻译：通过USB 2.0的多个数据流的设备和方法
公开(公告)号：US20140129740A1
公开(公告)日：2014-05-08
申请号：US13671222
申请日：2012-11-07
申请人： Xin Wang , Ning Zhu , Kewei Yang
发明人： Xin Wang , Ning Zhu , Kewei Yang
IPC分类号： G06F3/00
CPC分类号： G06F3/00 , G06F13/385
摘要： Provided are methods for transmitting two or more data streams through the same cable. The cable includes at least two sets of conductive points, each set capable of independently transmitting a separate data stream. The cable may be USB 2.0 type cable. Pins 2 and 3 may be assigned for transmitting one data stream, while pins 4 and 5 may be assigned for transmitting another data stream. For example, one data stream may be audio-video signal transmitted to an audio-video receiver.
摘要翻译：提供了通过相同电缆发送两个或多个数据流的方法。电缆包括至少两组导电点，每组都能够独立地传输单独的数据流。电缆可能是USB 2.0型电缆。引脚2和引脚3可被分配用于发送一个数据流，而引脚4和5可被分配用于发送另一个数据流。例如，一个数据流可以是发送到音频 - 视频接收器的音频 - 视频信号。

13. 发明授权

US08678219B1 Lid operation arrangement for container 有权
标题翻译：集装箱盖盖操作安排
公开(公告)号：US08678219B1
公开(公告)日：2014-03-25
申请号：US13694593
申请日：2012-12-13
申请人： Xin Wang , Jiangqun Chen
发明人： Xin Wang , Jiangqun Chen
IPC分类号： B65D55/00
CPC分类号： B65F1/1638 , B65F1/1607 , B65F1/1623 , B65F1/163
摘要： A lid operation arrangement of a container includes an automatic operated unit for automatically operating a lid panel, a foot operated unit for manually operating the lid panel, and a motorized unit operatively linked with the automatic operated unit and the foot operated unit. When the motorized unit is activated by the automatic operated unit, the motorized unit is arranged for generating a torque enhancing force to move the lid panel from the opened position to the closed position and for generating a decelerating force to move the lid panel back to the closed position from the opened position in a hydraulic manner. After the lid panel is lifted up to the opened position by the foot operated unit, the motorized unit only generates the decelerating force to move the lid panel back to the closed position from the opened position in a hydraulic manner.
摘要翻译：容器的盖操作装置包括用于自动操作盖板的自动操作单元，用于手动操作盖板的脚操作单元以及与自动操作单元和脚操作单元可操作地连接的电动单元。当电动单元被自动操作单元激活时，电动单元被布置成产生转矩增强力，以将盖板从打开位置移动到关闭位置，并产生减速力以将盖板移回到以液压方式从打开位置关闭位置。在通过脚踏操作单元将盖板提升到打开位置之后，电动单元仅产生减速力，以使液压方式将盖板从打开位置返回到关闭位置。

14. 发明申请

US20140055476A1 Panel Self Refreshing With Changing Dynamic Refresh Rate 有权
标题翻译：改变动态刷新率的面板自刷新
公开(公告)号：US20140055476A1
公开(公告)日：2014-02-27
申请号：US13594548
申请日：2012-08-24
申请人： Xin Wang
发明人： Xin Wang
IPC分类号： G09G5/36
CPC分类号： G06T1/60 , G09G5/00 , G09G5/003 , G09G5/006 , G09G5/18 , G09G2310/061 , G09G2330/021 , G09G2330/022 , G09G2340/0435
摘要： Provided are methods and systems for video data processing. In an exemplary system, there is a video source and a display unit. The display unit may receive video data from the video source and display it at a first refresh rate. The video source may cause the display unit to enter a power economy mode, in which the displayed video is static. In this mode, the video source stops sending new video data, while the display unit selectively stores one or more of the previously received video frames and further displays it repeatedly at a second refresh rate, which may be lower than the first refresh rate (e.g., it may be decreased from 60 Hz to 40 Hz). In the power economy mode, the power consumed may be decreased by about 10-20% for both the video source and the display unit in some embodiments.
摘要翻译：提供了用于视频数据处理的方法和系统。在示例性系统中，存在视频源和显示单元。显示单元可以从视频源接收视频数据并以第一刷新率显示它。视频源可能导致显示单元进入电源经济模式，其中所显示的视频是静态的。在该模式中，视频源停止发送新的视频数据，而显示单元选择性地存储先前接收到的一个或多个视频帧，并以第二刷新率重复地显示它，其可以低于第一刷新率（例如，，它可以从60Hz降低到40Hz）。在电力经济模式中，在一些实施例中，对于视频源和显示单元，所消耗的功率可以减少大约10-20％。

15. 发明申请

US20140036675A1 SYSTEM AND METHOD FOR VIRTUAL ETHERNET INTERFACE BINDING 有权
标题翻译：用于虚拟以太网接口绑定的系统和方法
公开(公告)号：US20140036675A1
公开(公告)日：2014-02-06
申请号：US13565087
申请日：2012-08-02
申请人： Xin Wang , Cesare Cantù , Ravi Kumar Gadde , Palathingal Frank
发明人： Xin Wang , Cesare Cantù , Ravi Kumar Gadde , Palathingal Frank
IPC分类号： H04L12/28 , H04L12/24 , H04L12/56
CPC分类号： G06F9/52 , G06F9/45558 , G06F2009/45579 , H04L49/70
摘要： A method and network device (e.g., a switch) is described for assigning virtual Ethernet bindings. The method may comprise accessing the network device to obtain information related to hardware (e.g., switching hardware) of the network device. Thereafter, an uplink binding from a plurality of physical uplinks is selected based on the information. A virtual network interface of a virtual machine is then mapped to the selected uplink binding.
摘要翻译：描述了用于分配虚拟以太网绑定的方法和网络设备（例如交换机）。该方法可以包括访问网络设备以获得与网络设备的硬件（例如，切换硬件）相关的信息。此后，基于该信息来选择来自多个物理上行链路的上行链路绑定。然后将虚拟机的虚拟网络接口映射到所选择的上行链路绑定。

16. 发明授权

US08626868B2 Communication method and communication device for transmitting multimedia data during a call 有权
标题翻译：用于在通话期间发送多媒体数据的通信方法和通信装置
公开(公告)号：US08626868B2
公开(公告)日：2014-01-07
申请号：US12735397
申请日：2008-01-15
申请人： Xin Wang
发明人： Xin Wang
IPC分类号： G06F15/16
CPC分类号： H04L65/4015 , H04L65/1089 , H04M7/0051
摘要： A method and apparatus are provided for transmitting multimedia data between terminals during a call. In response to a request for multimedia data transmission initiated from one of the terminals in the call, a communication device may transmit the multimedia data to one or more of the terminals in the call. The communication device may comprise a reception unit for receiving the multimedia data transmission request initiated from one of the terminals in the call, a transmission unit to transmit the multimedia data to one or more of the terminals in the call, a storage unit to store multimedia data, and a recording unit to record information for a terminal.
摘要翻译：提供一种用于在呼叫期间在终端之间传送多媒体数据的方法和装置。响应于从呼叫中的一个终端发起的多媒体数据传输的请求，通信设备可以将多媒体数据发送到呼叫中的一个或多个终端。通信装置可以包括：接收单元，用于接收从呼叫中的一个终端发起的多媒体数据传输请求;发送单元，用于向呼叫中的一个或多个终端发送多媒体数据;存储单元，用于存储多媒体数据和用于记录终端的信息的记录单元。

17. 发明申请

US20130330304A1 Hepatocyte-Like Cells and Uses Thereof 有权
标题翻译：肝细胞样细胞及其用途
公开(公告)号：US20130330304A1
公开(公告)日：2013-12-12
申请号：US13883748
申请日：2011-11-04
申请人： Lijian Hui , Pengyu Huang , Xin Wang
发明人： Lijian Hui , Pengyu Huang , Xin Wang
IPC分类号： C12N5/071
CPC分类号： C12N5/067 , A61M37/00 , C12N2501/60 , C12N2506/1307 , C12N2510/00
摘要： The present invention relates to hepatocyte-like cells. Also disclosed are methods of making the cells and using the cells.
摘要翻译：本发明涉及肝细胞样细胞。还公开了制备细胞和使用细胞的方法。

18. 发明申请

US20130219441A1 METHOD, SERVER AND TERMINAL FOR AUDIO AND VIDEO ON DEMAND 有权
标题翻译：方法，音频和视频的服务器和终端需求
公开(公告)号：US20130219441A1
公开(公告)日：2013-08-22
申请号：US13807512
申请日：2011-06-28
申请人： Kedong Zhang , Xin Wang
发明人： Kedong Zhang , Xin Wang
IPC分类号： H04N21/258
CPC分类号： H04N21/25808 , H04L12/1854 , H04L65/4084 , H04L65/80 , H04N21/632
摘要： The present invention discloses a method, a server and a terminal of audio-video on demand (AVOD). The method comprises: receiving an audio-video resource request from an AVOD terminal; determining an assigned network the AVOD terminal. belonging to in accordance with the audio-video resource request; determining resource nodes having the audio-video resource in the assigned network; generating a resource list according to the resource nodes having the audio-video resource in the assigned network; transmitting the resource list to the AVOD terminal so that the AVOD terminal acquires the audio-video resource according to the resource list. The present invention achieves both a smooth multiuser concurrent online AVOD and a reducing cost consumption of a network system.
摘要翻译：本发明公开了一种音视频点播（AVOD）的方法，服务器和终端。该方法包括：从AVOD终端接收音频 - 视频资源请求; 确定分配的网络AVOD终端。属于符合音视频资源要求的; 确定在所分配的网络中具有所述音频 - 视频资源的资源节点; 根据具有所分配的网络中的音频 - 视频资源的资源节点生成资源列表; 将资源列表发送到AVOD终端，使得AVOD终端根据资源列表获取音频 - 视频资源。本发明实现了平滑的多用户并发在线AVOD和降低网络系统的成本消耗。

19. 发明授权

US08447697B2 Rights offering and granting 有权
公开(公告)号：US08447697B2
公开(公告)日：2013-05-21
申请号：US12815888
申请日：2010-06-15
申请人： Xin Wang , Bijan Tadayon
发明人： Xin Wang , Bijan Tadayon
IPC分类号： H04L9/00
CPC分类号： H04L63/08 , G06Q20/123 , G06Q20/1235 , G06Q20/401 , G06Q50/188 , G07F17/0014 , G07F17/16 , H04L63/0823 , H04L63/10 , H04L63/12 , H04L63/18 , H04L2463/101
摘要： Processes and systems for offering and granting digital rights that govern distribution and usage of content, services and resources. The processes and systems provide a basis for flexible business models and negotiation transactions between content providers and users. The concept of meta-rights, which permit digital rights to be derived, permits upstream parties in a content distribution chain to dictate rights granted and received by downstream parties. Therefore, each transaction can be considered as a two party transaction between a rights supplier and a rights consumer.

20. 发明授权

US08435849B2 Method of forming a CMOS IC having a compressively stressed metal layer in the NMOS area 有权
标题翻译：在NMOS区域中形成具有压应力金属层的CMOS IC的方法
公开(公告)号：US08435849B2
公开(公告)日：2013-05-07
申请号：US13440344
申请日：2012-04-05
申请人： Xin Wang , Zhiqiang Wu , Ramesh Venugopal
发明人： Xin Wang , Zhiqiang Wu , Ramesh Venugopal
IPC分类号： H01L21/8238
CPC分类号： H01L21/823807 , H01L21/28052 , H01L21/823842 , H01L29/665 , H01L29/6656 , H01L29/6659 , H01L29/7833 , H01L29/7845 , H01L29/7847
摘要： A gate stack for an NMOS transistor in an IC to induce tensile stress in the NMOS channel is disclosed. The gate stack includes a first layer of undoped polysilicon, a second layer of n-type polysilicon to establish a desired work function in the gate, layer of compressively stressed metal, and a third layer of polysilicon to provide a silicon surface for subsequent formation of metal silicide. Candidates for the compressively stressed metal are TiN, TaN, W, and Mo. In a CMOS IC, the n-type polysilicon layer and metal layer are patterned in NMOS transistor areas, while the first polysilicon layer and third polysilicon layer are patterned in both NMOS and PMOS transistor areas. Polysilicon CMP may be used to reduce topography between the NMOS and PMOS gate stacks to facilitate gate pattern photolithography.
摘要翻译：公开了用于在NMOS沟道中引起拉伸应力的IC中的NMOS晶体管的栅极堆叠。栅极堆叠包括第一层未掺杂的多晶硅，第二层n型多晶硅，以在栅极中建立所需的功函数，压缩应力金属层，以及第三层多晶硅，以提供硅表面，用于随后形成金属硅化物。用于压应力金属的候选物是TiN，TaN，W和Mo。在CMOS IC中，n型多晶硅层和金属层在NMOS晶体管区域中被图案化，而第一多晶硅层和第三多晶硅层被图案化 NMOS和PMOS晶体管区域。多晶硅CMP可以用于减小NMOS和PMOS栅极堆叠之间的形貌，以便于栅极图案光刻。

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