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1. 发明申请

US20140241380A1 MEDIA STREAM OVER PASS THROUGH MECHANISM 审中-公开
标题翻译：媒体流过机械通过
公开(公告)号：US20140241380A1
公开(公告)日：2014-08-28
申请号：US13992451
申请日：2011-11-17
申请人： Joseph A. Bennett , Guoging Li , Vallabhajosyula S. Somayazulu , George R. Hayek , Gideon Prat , Srikanth Kambhatla
发明人： Joseph A. Bennett , Guoging Li , Vallabhajosyula S. Somayazulu , George R. Hayek , Gideon Prat , Srikanth Kambhatla
IPC分类号： H04L29/06
CPC分类号： H04L69/22 , H04N21/2381 , H04N21/4381 , H04N21/643
摘要： A data packet or payload defined by a first format, is generated and is wrapped with headers as defined by a second format, and is processed through a pass through mechanism for transmission based on the second format. The processing includes adding or encapsulating the payload in the transmission data packet. When receiving the transmitted data packet, the headers may be parsed, and the payload processed.
摘要翻译：产生由第一格式定义的数据分组或有效负载，并且由第二格式定义的报头包裹，并且通过基于第二格式传输的传递机制进行处理。该处理包括将有效载荷添加或封装在传输数据包中。当接收到发送的数据分组时，可以解析报头，并且处理有效载荷。

2. 发明申请

US20140320423A1 Supporting Keyboard and Mouse Over Embedded DisplayPort Without Using a Universal Serial Bus 有权
标题翻译：在不使用通用串行总线的情况下支持嵌入式显示器的键盘和鼠标
公开(公告)号：US20140320423A1
公开(公告)日：2014-10-30
申请号：US13872309
申请日：2013-04-29
申请人： Srikanth Kambhatla , Steven B. McGowan
发明人： Srikanth Kambhatla , Steven B. McGowan
IPC分类号： G06F3/041
CPC分类号： G06F3/0416 , G06F3/038 , G06F2203/0381
摘要： A human interface sink device may be selectively enabled with at least one of an embedded keyboard, embedded mouse, touch-based keyboard, a touch-based mouse function in addition to a multi-touch function.
摘要翻译：除了多点触摸功能之外，还可以使用嵌入式键盘，嵌入式鼠标，基于触摸的键盘，基于触摸的鼠标功能中的至少一种来选择性地启用人机界面接收器设备。

3. 发明申请

US20120068993A1 TECHNIQUES FOR CHANGING IMAGE DISPLAY PROPERTIES 有权
标题翻译：改变图像显示性能的技术
公开(公告)号：US20120068993A1
公开(公告)日：2012-03-22
申请号：US12885708
申请日：2010-09-20
申请人： Srikanth Kambhatla , Sameer Kalathil Perazhi , Rama Gopal M. Satyanantha , Santosh K. Agrawal
发明人： Srikanth Kambhatla , Sameer Kalathil Perazhi , Rama Gopal M. Satyanantha , Santosh K. Agrawal
IPC分类号： G09G5/00
CPC分类号： G09G5/00 , G06F3/14 , G06F9/451 , G09G5/18 , G09G5/393 , G09G5/395 , G09G5/397 , G09G5/399 , G09G2320/0247 , G09G2330/022 , G09G2340/0435 , G09G2360/121
摘要： Techniques are described that can be used to adjust a refresh rate of a display device. For example, the refresh rate change can be triggered by a user application for a variety of circumstances such as a change in power source from AC to DC or display of 24 frames per second (fps) video. Contents of a primary buffer can be copied to a secondary buffer and a display engine can read video from the secondary buffer to provide video to a display. The clock rate of a clock used to read out pixels can be adjusted using software commands. Video is written to a third buffer and during a vertical blanking interval the display engine reads frames from the third buffer instead of the second buffer.
摘要翻译：描述了可用于调整显示设备的刷新率的技术。例如，刷新率改变可以由用户应用针对诸如从AC到DC的电源变化或者每秒24帧（fps）的视频的各种情况触发。可以将主缓冲器的内容复制到辅助缓冲器，并且显示引擎可以从副缓冲器读取视频以向显示器提供视频。用于读出像素的时钟的时钟速率可以使用软件命令进行调整。视频被写入第三个缓冲区，在垂直消隐间隔期间，显示引擎从第三个缓冲区而不是第二个缓冲区读取帧。

4. 发明申请

US20170090847A1 Implementing Wireless Displays That Handle Rotation and/or Portrait-First Sinks 审中-公开
公开(公告)号：US20170090847A1
公开(公告)日：2017-03-30
申请号：US14865469
申请日：2015-09-25
申请人： Srikanth Kambhatla
发明人： Srikanth Kambhatla
IPC分类号： G06F3/14 , G06T3/40 , G06T3/60
摘要： Rotation between landscape and portrait modes or vice versa may be supported in wireless display interfaces coupled to a platform by having the platform sense rotation change in the platform or in the display. This enables counter rotation of the frame buffer or rotated rendering of the content to ensure that content is presented upright to the end user.

5. 发明授权

US09378172B2 Identifying devices in a topology of devices for audio/video streaming 有权
标题翻译：识别用于音频/视频流的设备拓扑中的设备
公开(公告)号：US09378172B2
公开(公告)日：2016-06-28
申请号：US12789893
申请日：2010-05-28
申请人： Srikanth Kambhatla
发明人： Srikanth Kambhatla
IPC分类号： H04N11/04 , G06F13/40 , H04L29/06 , G06F13/42 , G06F3/14
CPC分类号： G06F3/1423 , G06F13/4027 , G06F13/4221 , G09G5/006 , G09G2350/00 , G09G2352/00 , G09G2370/04 , G09G2370/10 , G09G2370/20 , H04L43/0882 , H04L65/1089 , H04L65/4069
摘要： Resources may be managed in a topology for audio/video streaming. The topology includes audio/video sources and sinks and intervening branch devices. Messages between these sources, sinks, and branch devices may be used for resource management.
摘要翻译：可以在用于音频/视频流的拓扑中管理资源。拓扑结构包括音频/视频源和接收器以及中间分支设备。这些源，宿和分支设备之间的消息可用于资源管理。

6. 发明申请

US20140002399A1 MULTI-TOUCH INTERFACE SCHEMES 有权
标题翻译：多触摸界面方案
公开(公告)号：US20140002399A1
公开(公告)日：2014-01-02
申请号：US13977377
申请日：2011-12-16
申请人： Srikanth Kambhatla , Steven B. Mcgowan
发明人： Srikanth Kambhatla , Steven B. Mcgowan
IPC分类号： G06F3/041
CPC分类号： G06F3/0412 , G06F3/0416 , G09G5/006
摘要： Systems, devices and methods are described including using a Human Interface Device (HID) source device to configure a HID sink device to provide interface data such as multi-touch data. The HID source device may enable a data module in the HID sink device to generate the interface data. After receiving the interface data the HID source device may generate output data and provide the output data to the HID sink device.
摘要翻译：描述了系统，设备和方法，包括使用人机界面设备（HID）源设备来配置HID宿设备以提供诸如多点触摸数据的接口数据。 HID源设备可以使HID宿设备中的数据模块能够生成接口数据。在接收到接口数据之后，HID源设备可以产生输出数据并将输出数据提供给HID宿设备。

7. 发明授权

US08594002B2 Method and system of mapping displayport over a wireless interface 有权
标题翻译：通过无线接口映射显示端口的方法和系统
公开(公告)号：US08594002B2
公开(公告)日：2013-11-26
申请号：US12882506
申请日：2010-09-15
申请人： Srikanth Kambhatla , Guoqing Li
发明人： Srikanth Kambhatla , Guoqing Li
IPC分类号： H04B7/00
CPC分类号： G09G5/363 , G09G5/006 , G09G2370/04 , G09G2370/10 , G09G2370/12 , G09G2370/16
摘要： A method and system to facilitate the mapping of the DisplayPort standard over a wireless interface. The wireless interface uses a communication protocol that operates in accordance with, but is not limited to, a wireless gigabit alliance (WGA) standard, a Institute of Electrical and Electronics Engineers (IEEE) 802.11a/b/g, IEEE 802.11n, and other IEEE wireless standards, a Bluetooth standard, a Ultra-wideband (UWB) standard, and a 3rd Generation Partnership Project (3GPP) Long Term Evolution (LTE) standard. In one embodiment of the invention, it provides a definition for mapping the DisplayPort standard over a wireless interface to enable wireless display usage model with existing or new DisplayPort sink devices. The definition for mapping the DisplayPort standard over a wireless interface allows end-to-end interoperability of DisplayPort based wireless devices and facilitates the adoption of the definition as an industry standard in one embodiment of the invention.
摘要翻译：一种便于通过无线接口映射DisplayPort标准的方法和系统。无线接口使用根据但不限于无线吉比特联盟（WGA）标准，电气和电子工程师协会（IEEE）802.11a / b / g，IEEE 802.11n和其他IEEE无线标准，蓝牙标准，超宽带（UWB）标准和第三代合作伙伴计划（3GPP）长期演进（LTE）标准。在本发明的一个实施例中，它提供了用于通过无线接口映射DisplayPort标准以使得能够利用现有的或新的DisplayPort宿设备实现无线显示使用模型的定义。通过无线接口映射DisplayPort标准的定义允许基于DisplayPort的无线设备的端到端互操作性，并且有助于在本发明的一个实施例中将定义作为工业标准采用。

8. 发明授权

US08565455B2 Multiple display systems with enhanced acoustics experience 有权
标题翻译：具有增强声学体验的多显示系统
公开(公告)号：US08565455B2
公开(公告)日：2013-10-22
申请号：US12347899
申请日：2008-12-31
申请人： Devon Worrell , Vishnu Balraj , Srikanth Kambhatla , Kar Leong Wong
发明人： Devon Worrell , Vishnu Balraj , Srikanth Kambhatla , Kar Leong Wong
IPC分类号： H04R5/00
CPC分类号： H04S7/301
摘要： A method and a system are described providing multiple display systems with an enhanced acoustics experience. A source audio signal having a plurality of source audio channels is generated from an audio signal source. The system includes a plurality of speakers connected to a plurality of display systems. A speaker configuration gatherer determines the spatial configuration of the speakers. An audio signal processor is provided to generate synthesized audio signal based on the contents of the source audio signal and spatial configuration of the speakers. The synthesized audio signal is mapped and delivered to the speakers to produce an enhanced sound field.
摘要翻译：描述了提供具有增强的声学体验的多个显示系统的方法和系统。从音频信号源产生具有多个源音频通道的源音频信号。该系统包括连接到多个显示系统的多个扬声器。扬声器配置采集器确定扬声器的空间配置。提供音频信号处理器以基于源音频信号的内容和扬声器的空间配置来产生合成音频信号。合成的音频信号被映射并传递给扬声器以产生增强的声场。

9. 发明申请

US20110182560A1 Binding for Audio/Video Streaming in a Topology of Devices 有权
标题翻译：在设备拓扑中绑定音频/视频流
公开(公告)号：US20110182560A1
公开(公告)日：2011-07-28
申请号：US12782040
申请日：2010-05-18
申请人： Srikanth Kambhatla
发明人： Srikanth Kambhatla
IPC分类号： H04N5/91 , H04N5/765
CPC分类号： G06F3/1423 , G06F13/4027 , G06F13/4221 , G09G5/006 , G09G2350/00 , G09G2352/00 , G09G2370/04 , G09G2370/10 , G09G2370/20 , H04L43/0882 , H04L65/1089 , H04L65/4069
摘要： Resources may be managed in a topology for audio/video streaming. The topology includes audio/video sources and sinks and intervening branch devices. Messages between these sources, sinks, and branch devices may be used for resource management.
摘要翻译：可以在用于音频/视频流的拓扑中管理资源。拓扑结构包括音频/视频源和接收器以及中间分支设备。这些源，宿和分支设备之间的消息可用于资源管理。

10. 发明申请

US20100166193A1 Multiple Display Systems with Enhanced Acoustics Experience 有权
标题翻译：具有增强声学经验的多显示系统
公开(公告)号：US20100166193A1
公开(公告)日：2010-07-01
申请号：US12347899
申请日：2008-12-31
申请人： Devon Worrell , Vishnu Balraj , Srikanth Kambhatla , Kar Leong Wong
发明人： Devon Worrell , Vishnu Balraj , Srikanth Kambhatla , Kar Leong Wong
IPC分类号： H04R5/00
CPC分类号： H04S7/301
摘要： A method and a system are described providing multiple display systems with an enhanced acoustics experience. A source audio signal having a plurality of source audio channels is generated from an audio signal source. The system includes a plurality of speakers connected to a plurality of display systems. A speaker configuration gatherer determines the spatial configuration of the speakers. An audio signal processor is provided to generate synthesized audio signal based on the contents of the source audio signal and spatial configuration of the speakers. The synthesized audio signal is mapped and delivered to the speakers to produce an enhanced sound field.
摘要翻译：描述了提供具有增强的声学体验的多个显示系统的方法和系统。从音频信号源产生具有多个源音频通道的源音频信号。该系统包括连接到多个显示系统的多个扬声器。扬声器配置采集器确定扬声器的空间配置。提供音频信号处理器以基于源音频信号的内容和扬声器的空间配置来产生合成音频信号。合成的音频信号被映射并传递给扬声器以产生增强的声场。

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