专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20110169845A1 SCREEN COMPRESSION FOR MOBILE APPLICATIONS 有权
标题翻译：用于移动应用的屏幕压缩
公开(公告)号：US20110169845A1
公开(公告)日：2011-07-14
申请号：US13050708
申请日：2011-03-17
申请人： Krishnan Sreenivas , Koen Bennebroek , Karthik Bhat , Stefano A. Pescador , David G. Reed , Brad W. Simeral , Edward M. Veeser
发明人： Krishnan Sreenivas , Koen Bennebroek , Karthik Bhat , Stefano A. Pescador , David G. Reed , Brad W. Simeral , Edward M. Veeser
IPC分类号： G06F13/14
CPC分类号： G09G5/363 , G09G2330/021 , G09G2340/02
摘要： One embodiment of the invention sets forth a technique for compressing and storing display data and optionally compressing and storing cursor data in a memory that is local to a graphics processing unit to reduce the power consumed by a mobile computing device when refreshing the screen. Compressing the display data and optionally the cursor data also reduces the relative cost of the invention by reducing the size of the local memory relative to the size that would be necessary if the display data were stored locally in uncompressed form. Thus, the invention may improve mobile computing device battery life, while keeping additional costs low.
摘要翻译：本发明的一个实施例提出了一种用于压缩和存储显示数据的技术，并且可选地将光标数据压缩并存储在图形处理单元本地的存储器中，以减少当刷新屏幕时由移动计算设备消耗的功率。如果显示数据以非压缩形式本地存储，则压缩显示数据和可选的光标数据也可以通过相对于所需尺寸减小本地存储器的大小来降低本发明的相对成本。因此，本发明可以改善移动计算设备的电池寿命，同时保持较低的成本。

2. 发明授权

US08120614B2 Screen compression for mobile applications 有权
标题翻译：移动应用的屏幕压缩
公开(公告)号：US08120614B2
公开(公告)日：2012-02-21
申请号：US13050708
申请日：2011-03-17
申请人： Krishnan Sreenivas , Koen Bennebroek , Karthik Bhat , Stefano A. Pescador , David G. Reed , Brad W. Simeral , Edward M. Veeser
发明人： Krishnan Sreenivas , Koen Bennebroek , Karthik Bhat , Stefano A. Pescador , David G. Reed , Brad W. Simeral , Edward M. Veeser
IPC分类号： G06F13/00
CPC分类号： G09G5/363 , G09G2330/021 , G09G2340/02
摘要： One embodiment of the invention sets forth a technique for compressing and storing display data and optionally compressing and storing cursor data in a memory that is local to a graphics processing unit to reduce the power consumed by a mobile computing device when refreshing the screen. Compressing the display data and optionally the cursor data also reduces the relative cost of the invention by reducing the size of the local memory relative to the size that would be necessary if the display data were stored locally in uncompressed form. Thus, the invention may improve mobile computing device battery life, while keeping additional costs low.
摘要翻译：本发明的一个实施例提出了一种用于压缩和存储显示数据的技术，并且可选地将光标数据压缩并存储在图形处理单元本地的存储器中，以减少当刷新屏幕时由移动计算设备消耗的功率。如果显示数据以非压缩形式本地存储，则压缩显示数据和可选的光标数据也可以通过相对于所需尺寸减小本地存储器的大小来降低本发明的相对成本。因此，本发明可以改善移动计算设备的电池寿命，同时保持较低的成本。

3. 发明授权

US07876327B1 Power savings in a computing device during video playback 有权
标题翻译：视频播放期间计算设备的节能
公开(公告)号：US07876327B1
公开(公告)日：2011-01-25
申请号：US11614365
申请日：2006-12-21
申请人： Krishnan Sreenivas , Koen Bennebroek , Sanford S. Lum , Karthik Bhat , Stefano A. Pescador , David G. Reed , Brad W. Simeral , Edward M. Veeser
发明人： Krishnan Sreenivas , Koen Bennebroek , Sanford S. Lum , Karthik Bhat , Stefano A. Pescador , David G. Reed , Brad W. Simeral , Edward M. Veeser
IPC分类号： G06F13/00 , G09G5/36 , G09G5/37
CPC分类号： G09G5/363 , G09G5/393 , G09G5/397 , G09G2330/021 , G09G2340/125 , G09G2360/10 , G09G2360/121
摘要： Display data and video data are stored within a graphics processing unit to reduce power consumed by the computing device during video playback. Storing display data and video data within the GPU reduces power consumption, because bus transaction activity is reduced and the need to read data from a larger, common main memory is avoided.
摘要翻译：显示数据和视频数据被存储在图形处理单元内，以减少视频播放期间由计算设备消耗的功率。存储GPU内的显示数据和视频数据可以降低功耗，因为总线事务活动减少，并且避免了从更大的公共主存储器读取数据的需要。

4. 发明授权

US08692837B1 Screen compression for mobile applications 有权
标题翻译：移动应用的屏幕压缩
公开(公告)号：US08692837B1
公开(公告)日：2014-04-08
申请号：US11534107
申请日：2006-09-21
申请人： Krishnan Sreenivas , Koen Bennebroek , Karthik Bhat , Stefano A. Pescador , David G. Reed , Brad W. Simeral , Edward M. Veeser
发明人： Krishnan Sreenivas , Koen Bennebroek , Karthik Bhat , Stefano A. Pescador , David G. Reed , Brad W. Simeral , Edward M. Veeser
IPC分类号： G06F13/00 , G09G5/36
CPC分类号： G09G5/36 , G09G5/001 , G09G5/08 , G09G5/395 , G09G2320/103 , G09G2330/021 , G09G2340/02 , G09G2360/122 , G09G2360/125
摘要： One embodiment of the invention sets forth a technique for compressing and storing display data and optionally compressing and storing cursor data in a memory that is local to a graphics processing unit to reduce the power consumed by a mobile computing device when refreshing the screen. Compressing the display data and optionally the cursor data also reduces the relative cost of the invention by reducing the size of the local memory relative to the size that would be necessary if the display data were stored locally in uncompressed form. Thus, the invention may improve mobile computing device battery life, while keeping additional costs low.
摘要翻译：本发明的一个实施例提出了一种用于压缩和存储显示数据的技术，并且可选地将光标数据压缩并存储在图形处理单元本地的存储器中，以减少当刷新屏幕时由移动计算设备消耗的功率。如果显示数据以非压缩形式本地存储，则压缩显示数据和可选的光标数据也可以通过相对于所需尺寸减小本地存储器的大小来降低本发明的相对成本。因此，本发明可以改善移动计算设备的电池寿命，同时保持较低的成本。

5. 发明申请

US20110109639A1 POWER SAVINGS IN A COMPUTING DEVICE DURING VIDEO PLAYBACK 有权
标题翻译：在视频播放期间在计算机设备中节省电能
公开(公告)号：US20110109639A1
公开(公告)日：2011-05-12
申请号：US13007431
申请日：2011-01-14
申请人： Krishnan Sreenivas , Koen Bennebroek , Sanford S. Lum , Karthik Bhat , Stefano A. Pescador , David G. Reed , Brad W. Simeral , Edward M. Veeser
发明人： Krishnan Sreenivas , Koen Bennebroek , Sanford S. Lum , Karthik Bhat , Stefano A. Pescador , David G. Reed , Brad W. Simeral , Edward M. Veeser
IPC分类号： G06F13/00
CPC分类号： G09G5/363 , G09G5/393 , G09G5/397 , G09G2330/021 , G09G2340/125 , G09G2360/10 , G09G2360/121
摘要： Display data and video data are stored within a graphics processing unit to reduce power consumed by the computing device during video playback. Storing display data and video data within the GPU reduces power consumption, because bus transaction activity is reduced and the need to read data from a larger, common main memory is avoided.
摘要翻译：显示数据和视频数据被存储在图形处理单元内，以减少视频播放期间由计算设备消耗的功率。存储GPU内的显示数据和视频数据可以降低功耗，因为总线事务活动减少，并且避免了从更大的公共主存储器读取数据的需要。

6. 发明授权

US07688325B1 Screen compression for mobile applications 有权
标题翻译：移动应用的屏幕压缩
公开(公告)号：US07688325B1
公开(公告)日：2010-03-30
申请号：US11534128
申请日：2006-09-21
申请人： Krishnan Sreenivas , Koen Bennebroek , Karthik Bhat , Stefano A. Pescador , David G. Reed , Brad W. Simeral , Edward M. Veeser
发明人： Krishnan Sreenivas , Koen Bennebroek , Karthik Bhat , Stefano A. Pescador , David G. Reed , Brad W. Simeral , Edward M. Veeser
IPC分类号： G06F13/00
CPC分类号： G09G5/39 , G09G2320/103 , G09G2330/021 , G09G2340/02
摘要： One embodiment of the invention sets forth a technique for compressing and storing display data and optionally compressing and storing cursor data in a memory that is local to a graphics processing unit to reduce the power consumed by a mobile computing device when refreshing the screen. Compressing the display data and optionally the cursor data also reduces the relative cost of the invention by reducing the size of the local memory relative to the size that would be necessary if the display data were stored locally in uncompressed form. Thus, the invention may improve mobile computing device battery life, while keeping additional costs low.
摘要翻译：本发明的一个实施例提出了一种用于压缩和存储显示数据的技术，并且可选地将光标数据压缩并存储在图形处理单元本地的存储器中，以减少当刷新屏幕时由移动计算设备消耗的功率。如果显示数据以非压缩形式本地存储，则压缩显示数据和可选的光标数据也可以通过相对于所需尺寸减小本地存储器的大小来降低本发明的相对成本。因此，本发明可以改善移动计算设备的电池寿命，同时保持较低的成本。

7. 发明授权

US08098254B2 Power savings in a computing device during video playback 有权
标题翻译：视频播放期间计算设备的节能
公开(公告)号：US08098254B2
公开(公告)日：2012-01-17
申请号：US13007431
申请日：2011-01-14
申请人： Krishnan Sreenivas , Koen Bennebroek , Sanford S. Lum , Karthik Bhat , Stefano A. Pescador , David G. Reed , Brad W. Simeral , Edward M. Veeser
发明人： Krishnan Sreenivas , Koen Bennebroek , Sanford S. Lum , Karthik Bhat , Stefano A. Pescador , David G. Reed , Brad W. Simeral , Edward M. Veeser
IPC分类号： G06F13/00 , G09G5/36 , G09G5/37
CPC分类号： G09G5/363 , G09G5/393 , G09G5/397 , G09G2330/021 , G09G2340/125 , G09G2360/10 , G09G2360/121
摘要： Display data and video data are stored within a graphics processing unit to reduce power consumed by the computing device during video playback. Storing display data and video data within the GPU reduces power consumption, because bus transaction activity is reduced and the need to read data from a larger, common main memory is avoided.
摘要翻译：显示数据和视频数据被存储在图形处理单元内，以减少视频播放期间由计算设备消耗的功率。存储GPU内的显示数据和视频数据可以降低功耗，因为总线事务活动减少，并且避免了从更大的公共主存储器读取数据的需要。

8. 发明授权

US6025855A Store double word and status word write graphics primitives 失效
标题翻译：存储双字和状态字写图形图元
公开(公告)号：US6025855A
公开(公告)日：2000-02-15
申请号：US21231
申请日：1998-02-10
申请人： Kim A. Meinerth , Aditya Sreenivas , Krishnan Sreenivas
发明人： Kim A. Meinerth , Aditya Sreenivas , Krishnan Sreenivas
IPC分类号： G06F12/00
CPC分类号： G06T1/20 , G09G5/363
摘要： A method for communicating graphics device status information to a graphics driver. Status of a graphics device is checked to determine whether the graphics device is ready to process a next instruction. A location in cacheable memory accessible to a graphics driver is updated with the status. The graphics driver reads the status to determine when to generate the next instruction for processing by the graphics data. A first instruction to be forwarded to the graphics device is generated. A status in an operating register in the graphics device is updated indicating that an event is being monitored. The updating is performed in response to receipt of the first instruction by the graphics device. The status is written to a second cacheable location in system memory accessible to the graphics driver. A second instruction is generated by the graphics driver to provide a predetermined address and instruction completion data to the graphics device.
摘要翻译：一种用于将图形设备状态信息传送给图形驱动程序的方法。检查图形设备的状态以确定图形设备是否准备好处理下一条指令。状态可更新图形驱动程序可访问的可缓存内存中的位置。图形驱动程序读取状态以确定何时生成图形数据进行处理的下一条指令。生成要转发到图形设备的第一条指令。更新图形设备中的操作寄存器中的状态，指示正在监视事件。响应于图形装置接收到第一指令而执行更新。该状态被写入图形驱动器可访问的系统存储器中的第二可缓存位置。由图形驱动器产生第二指令以向图形装置提供预定的地址和指令完成数据。

9. 发明授权

US6078339A Mutual exclusion of drawing engine execution on a graphics device 失效
标题翻译：在图形设备上相互排除绘图引擎执行
公开(公告)号：US6078339A
公开(公告)日：2000-06-20
申请号：US21490
申请日：1998-02-10
申请人： Kim A. Meinerth , Aditya Sreenivas , Krishnan Sreenivas
发明人： Kim A. Meinerth , Aditya Sreenivas , Krishnan Sreenivas
IPC分类号： G06T1/20 , G06F15/00
CPC分类号： G06T1/20
摘要： A method for mutual exclusion of drawing engine execution on a graphics device is disclosed. The method checks a busy signal of an executing drawing engine. The executing drawing engine is one of a plurality of drawing engines of the graphics device and the only drawing engine executing out of the plurality of drawing engines. The method forwards a graphics instruction and associated data packet to a next drawing engine to execute after the executing drawing engine has completed execution. The next drawing engine to execute is one of the plurality of drawing engines.
摘要翻译：公开了一种在图形设备上相互排除绘图引擎执行的方法。该方法检查执行绘图引擎的忙信号。执行绘图引擎是图形装置的多个绘图引擎和从多个绘图引擎执行的唯一绘图引擎之一。该方法将图形指令和相关联的数据包转发到下一个绘图引擎，以便在执行绘图引擎完成执行后执行。下一个要执行的绘图引擎是多个绘图引擎之一。

10. 发明授权

US06199149B1 Overlay counter for accelerated graphics port 失效
标题翻译：覆盖计数器用于加速图形端口
公开(公告)号：US06199149B1
公开(公告)日：2001-03-06
申请号：US09016790
申请日：1998-01-30
申请人： Kim A. Meinerth , Aditya Sreenivas , Krishnan Sreenivas
发明人： Kim A. Meinerth , Aditya Sreenivas , Krishnan Sreenivas
IPC分类号： G06F1202
CPC分类号： G06F3/14 , G09G2340/125
摘要： A method for controlling processing of overlay requests is disclosed. The method comprises the step of disabling an overlay request to a memory. The overlay request to system memory has expedited processing priority over requests to a system memory by other devices. The overlay request is disabled for a predetermined time period and enabled after the predetermined time period has elapsed.
摘要翻译：公开了一种用于控制覆盖请求的处理的方法。该方法包括禁用对存储器的覆盖请求的步骤。对系统存储器的覆盖请求已经加快了对其他设备对系统存储器的请求的优先级。覆盖请求在预定时间段被禁用，并且在经过预定时间段之后被启用。

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