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1. 发明申请

US20110181612A1 METHOD AND APPARATUS FOR WIRELESS IMAGE TRANSMISSION TO A PROJECTOR 有权
标题翻译：用于无线图像传输到投影仪的方法和装置
公开(公告)号：US20110181612A1
公开(公告)日：2011-07-28
申请号：US13083196
申请日：2011-04-08
申请人： David Elliott Slobodin , Rob Hoeye , Jorell A. Olson , Paul Long , Marques Ronald Girardelli , Joshua Duffy
发明人： David Elliott Slobodin , Rob Hoeye , Jorell A. Olson , Paul Long , Marques Ronald Girardelli , Joshua Duffy
IPC分类号： G09G5/36 , G09G5/00 , G09G5/02
CPC分类号： G09G5/363 , G06F3/1415 , G06F3/1423 , G06T9/008 , G09G2370/16 , H04N1/00103 , H04N1/00281 , H04N1/00291 , H04N1/00315 , H04N1/4177 , H04N21/4122 , H04N21/4143 , H04N21/43615 , H04N21/43637 , H04N21/440218 , H04N21/485
摘要： A method and apparatus is provided in which a digital image is transmitted to a presentation projector resource over a wireless transmission medium using a reduced amount of transmission bandwidth by transmitting a subset of the digital image data. The subset image data may be a delta subset that represents those areas of the image that have changed since the previous transmission. The subset image data may also be a scalable vector graphics representation of the subset of the digital image. Header data is provided to further describe the subset image data. A projector discovery logic selects a suitable projector resource based on the order or signal strength of the discovery replies. A wireless image transmission session is established with the selected projector resource during which the projector is unavailable to other devices. The subset image data may be compressed and transmission coordinated with the projector resource so that the data is sent only when it is ready to be received. A wireless to digital visual interface (DVI) graphics engine decompresses and renders the image for output to a DVI connector receptacle. The rendered image is projected by the projector resource in accordance with the associated header data so that the exact image that appears on the image generation device also appears on the projected display.
摘要翻译：提供了一种方法和装置，其中通过发送数字图像数据的子集，通过使用减少的传输带宽量将数字图像通过无线传输介质发送到演示投影仪资源。子集图像数据可以是表示自先前传输以来已经改变的图像的那些区域的增量子集。子集图像数据还可以是数字图像的子集的可缩放矢量图形表示。提供标题数据以进一步描述子集图像数据。投影仪发现逻辑根据发现回复的顺序或信号强度来选择合适的投影机资源。使用所选投影机资源建立无线图像传输会话，在该投影机资源期间投影机对其他设备不可用。子集图像数据可以被压缩并且与投影机资源协调传输，使得数据仅在准备好被接收时被发送。无线数字视频接口（DVI）图形引擎解压缩并呈现图像以输出到DVI连接器插座。渲染的图像由投影机资源根据相关联的标题数据投影，使得出现在图像生成装置上的精确图像也出现在投影显示器上。

2. 发明申请

US20100253592A1 METHOD AND APPARATUS FOR WIRELESS IMAGE TRANSMISSION TO A PROJECTOR 有权
标题翻译：用于无线图像传输到投影仪的方法和装置
公开(公告)号：US20100253592A1
公开(公告)日：2010-10-07
申请号：US12818868
申请日：2010-06-18
申请人： David Elliott Slobodin , Rob Hoeye , Jorell A. Olson , Paul Long , Marques Ronald Girardelli , Joshua Duffy
发明人： David Elliott Slobodin , Rob Hoeye , Jorell A. Olson , Paul Long , Marques Ronald Girardelli , Joshua Duffy
IPC分类号： G09G5/00
CPC分类号： G09G5/363 , G06F3/1415 , G06F3/1423 , G06T9/008 , G09G2370/16 , H04N1/00103 , H04N1/00281 , H04N1/00291 , H04N1/00315 , H04N1/4177 , H04N21/4122 , H04N21/4143 , H04N21/43615 , H04N21/43637 , H04N21/440218 , H04N21/485
摘要： A method and apparatus is provided in which a digital image is transmitted to a presentation projector resource over a wireless transmission medium using a reduced amount of transmission bandwidth by transmitting a subset of the digital image data. The subset image data may be a delta subset that represents those areas of the image that have changed since the previous transmission. The subset image data may also be a scalable vector graphics representation of the subset of the digital image. Header data is provided to further describe the subset image data. A projector discovery logic selects a suitable projector resource based on the order or signal strength of the discovery replies. A wireless image transmission session is established with the selected projector resource during which the projector is unavailable to other devices. The subset image data may be compressed and transmission coordinated with the projector resource so that the data is sent only when it is ready to be received. A wireless to digital visual interface (DVI) graphics engine decompresses and renders the image for output to a DVI connector receptacle. The rendered image is projected by the projector resource in accordance with the associated header data so that the exact image that appears on the image generation device also appears on the projected display.
摘要翻译：提供了一种方法和装置，其中通过发送数字图像数据的子集，通过使用减少的传输带宽量将数字图像通过无线传输介质发送到演示投影仪资源。子集图像数据可以是表示自先前传输以来已经改变的图像的那些区域的增量子集。子集图像数据还可以是数字图像的子集的可缩放矢量图形表示。提供标题数据以进一步描述子集图像数据。投影仪发现逻辑根据发现回复的顺序或信号强度来选择合适的投影机资源。使用所选投影机资源建立无线图像传输会话，在该投影机资源期间投影机对其他设备不可用。子集图像数据可以被压缩并且与投影机资源协调传输，使得数据仅在准备好被接收时被发送。无线数字视频接口（DVI）图形引擎解压缩并呈现图像以输出到DVI连接器插座。渲染的图像由投影机资源根据相关联的标题数据投影，使得出现在图像生成装置上的精确图像也出现在投影显示器上。

3. 发明授权

US08449117B2 Method and apparatus for wireless image transmission to a projector 有权
标题翻译：用于无线图像传输到投影仪的方法和装置
公开(公告)号：US08449117B2
公开(公告)日：2013-05-28
申请号：US13525211
申请日：2012-06-15
申请人： David Elliott Slobodin , Rob Hoeye , Jorell A. Olson , Paul Long , Marques Ronald Girardelli , Joshua Duffy
发明人： David Elliott Slobodin , Rob Hoeye , Jorell A. Olson , Paul Long , Marques Ronald Girardelli , Joshua Duffy
IPC分类号： G03B21/26 , G03B23/00 , G09G5/00 , G06F15/173 , G06F15/177 , H04H40/00 , H04B1/18
CPC分类号： G09G5/363 , G06F3/1415 , G06F3/1423 , G06T9/008 , G09G2370/16 , H04N1/00103 , H04N1/00281 , H04N1/00291 , H04N1/00315 , H04N1/4177 , H04N21/4122 , H04N21/4143 , H04N21/43615 , H04N21/43637 , H04N21/440218 , H04N21/485
摘要： A method and apparatus is provided in which a digital image is transmitted to a presentation projector resource over a wireless transmission medium using a reduced amount of bandwidth by transmitting a subset of the digital image data. The subset of image data may be a delta subset that represents those areas of the image that have changed since the previous transmission. The subset image data may also be a scalable vector graphics representation of the subset of the digital image. A projector discovery logic selects a suitable projector resource based on the order or signal strength of the discovery replies. A wireless image transmission session is established with the selected projector resource during which the projector is unavailable to other devices. The subset image data may be compressed and transmission coordinated with the projector resource so that the data is sent only when it is ready to be received.
摘要翻译：提供了一种方法和装置，其中通过发送数字图像数据的子集，通过使用减少的带宽量将数字图像通过无线传输介质发送到演示投影仪资源。图像数据的子集可以是表示自先前传输以来已经改变的图像的那些区域的增量子集。子集图像数据还可以是数字图像的子集的可缩放矢量图形表示。投影仪发现逻辑根据发现回复的顺序或信号强度来选择合适的投影机资源。使用所选投影机资源建立无线图像传输会话，在该投影机资源期间投影机对其他设备不可用。子集图像数据可以被压缩并且与投影机资源协调传输，使得数据仅在准备好被接收时被发送。

4. 发明授权

US08226240B2 Method and apparatus for wireless image transmission to a projector 有权
标题翻译：用于无线图像传输到投影仪的方法和装置
公开(公告)号：US08226240B2
公开(公告)日：2012-07-24
申请号：US13083196
申请日：2011-04-08
申请人： David Elliott Slobodin , Rob Hoeye , Jorell A. Olson , Paul Long , Marques Ronald Girardelli , Joshua Duffy
发明人： David Elliott Slobodin , Rob Hoeye , Jorell A. Olson , Paul Long , Marques Ronald Girardelli , Joshua Duffy
IPC分类号： G03B21/26 , G03B23/00 , G09G5/00 , G06F15/173 , G06F15/177 , H04H40/00 , H04B1/18
CPC分类号： G09G5/363 , G06F3/1415 , G06F3/1423 , G06T9/008 , G09G2370/16 , H04N1/00103 , H04N1/00281 , H04N1/00291 , H04N1/00315 , H04N1/4177 , H04N21/4122 , H04N21/4143 , H04N21/43615 , H04N21/43637 , H04N21/440218 , H04N21/485
摘要： A method and apparatus is provided in which a digital image is transmitted to a presentation projector resource over a wireless transmission medium using a reduced amount of bandwidth by transmitting a subset of the digital image data. The subset of image data may be a delta subset that represents those areas of the image that have changed since the previous transmission. The subset image data may also be a scalable vector graphics representation of the subset of the digital image. A projector discovery logic selects a suitable projector resource based on the order or signal strength of the discovery replies. A wireless image transmission session is established with the selected projector resource during which the projector is unavailable to other devices. The subset image data may be compressed and transmission coordinated with the projector resource so that the data is sent only when it is ready to be received.
摘要翻译：提供了一种方法和装置，其中通过发送数字图像数据的子集，通过使用减少的带宽量将数字图像通过无线传输介质发送到演示投影仪资源。图像数据的子集可以是表示自先前传输以来已经改变的图像的那些区域的增量子集。子集图像数据还可以是数字图像的子集的可缩放矢量图形表示。投影仪发现逻辑根据发现回复的顺序或信号强度来选择合适的投影机资源。使用所选投影机资源建立无线图像传输会话，在该投影机资源期间投影机对其他设备不可用。子集图像数据可以被压缩并且与投影机资源协调传输，使得数据仅在准备好被接收时被发送。

5. 发明授权

US07934834B2 Method and apparatus for wireless image transmission to a projector 有权
标题翻译：用于无线图像传输到投影仪的方法和装置
公开(公告)号：US07934834B2
公开(公告)日：2011-05-03
申请号：US12818868
申请日：2010-06-18
申请人： David Elliott Slobodin , Rob Hoeye , Jorell A. Olson , Paul Long , Marques Ronald Girardelli , Joshua Duffy
发明人： David Elliott Slobodin , Rob Hoeye , Jorell A. Olson , Paul Long , Marques Ronald Girardelli , Joshua Duffy
IPC分类号： G03B21/26 , G03B21/00 , G09G5/00 , G06F15/173 , G06F3/00 , H04H20/71 , H04B1/18
CPC分类号： G09G5/363 , G06F3/1415 , G06F3/1423 , G06T9/008 , G09G2370/16 , H04N1/00103 , H04N1/00281 , H04N1/00291 , H04N1/00315 , H04N1/4177 , H04N21/4122 , H04N21/4143 , H04N21/43615 , H04N21/43637 , H04N21/440218 , H04N21/485
摘要： A method and apparatus is provided in which a digital image is transmitted to a presentation projector resource over a wireless transmission medium using a reduced amount of transmission bandwidth by transmitting a subset of the digital image data. The subset image data may be a delta subset that represents those areas of the image that have changed since the previous transmission. Header data is provided to further describe the subset image data. A projector discovery logic selects a suitable projector resource based on the order or signal strength of the discovery replies. A wireless image transmission session is established with the selected projector resource during which the projector is unavailable to other devices. The subset image data may be compressed and transmission coordinated with the projector resource so that the data is sent only when it is ready to be received.
摘要翻译：提供了一种方法和装置，其中通过发送数字图像数据的子集，通过使用减少的传输带宽量将数字图像通过无线传输介质发送到演示投影仪资源。子集图像数据可以是表示自先前传输以来已经改变的图像的那些区域的增量子集。提供标题数据以进一步描述子集图像数据。投影仪发现逻辑根据发现回复的顺序或信号强度来选择合适的投影机资源。使用所选投影机资源建立无线图像传输会话，在该投影机资源期间投影机对其他设备不可用。子集图像数据可以被压缩并且与投影机资源协调传输，使得数据仅在准备好被接收时被发送。

6. 发明授权

US07905604B2 Method and apparatus for wireless image transmission to a projector 有权
标题翻译：用于无线图像传输到投影仪的方法和装置
公开(公告)号：US07905604B2
公开(公告)日：2011-03-15
申请号：US11708780
申请日：2007-02-20
申请人： David Elliott Slobodin , Rob Hoeye , Jorell A. Olson , Paul Long , Marques Ronald Girardelli , Joshua Duffy
发明人： David Elliott Slobodin , Rob Hoeye , Jorell A. Olson , Paul Long , Marques Ronald Girardelli , Joshua Duffy
IPC分类号： G03B21/56 , G03B23/00 , G09G5/00 , G06F15/173 , G06F3/00 , G06F15/177 , H04H40/00 , H04B1/18
CPC分类号： G09G5/363 , G06F3/1415 , G06F3/1423 , G06T9/008 , G09G2370/16 , H04N1/00103 , H04N1/00281 , H04N1/00291 , H04N1/00315 , H04N1/4177 , H04N21/4122 , H04N21/4143 , H04N21/43615 , H04N21/43637 , H04N21/440218 , H04N21/485
摘要： A method and apparatus is provided in which a digital image is transmitted to a presentation projector resource over a wireless transmission medium using a reduced amount of transmission bandwidth by transmitting a subset of the digital image data. The subset image data may be a delta subset that represents those areas of the image that have changed since the previous transmission. The subset image data may also be a scalable vector graphics representation of the subset of the digital image. Header data is provided to further describe the subset image data. A projector discovery logic selects a suitable projector resource based on the order or signal strength of the discovery replies. A wireless image transmission session is established with the selected projector resource during which the projector is unavailable to other devices. The subset image data may be compressed and transmission coordinated with the projector resource so that the data is sent only when it is ready to be received. A wireless to digital visual interface (DVI) graphics engine decompresses and renders the image for output to a DVI connector receptacle. The rendered image is projected by the projector resource in accordance with the associated header data so that the exact image that appears on the image generation device also appears on the projected display.
摘要翻译：提供了一种方法和装置，其中通过发送数字图像数据的子集，通过使用减少的传输带宽量将数字图像通过无线传输介质发送到演示投影仪资源。子集图像数据可以是表示自先前传输以来已经改变的图像的那些区域的增量子集。子集图像数据还可以是数字图像的子集的可缩放矢量图形表示。提供标题数据以进一步描述子集图像数据。投影仪发现逻辑根据发现回复的顺序或信号强度来选择合适的投影机资源。使用所选投影机资源建立无线图像传输会话，在该投影机资源期间投影机对其他设备不可用。子集图像数据可以被压缩并且与投影机资源协调传输，使得数据仅在准备好被接收时被发送。无线数字视频接口（DVI）图形引擎解压缩并呈现图像以输出到DVI连接器插座。渲染的图像由投影机资源根据相关联的标题数据投影，使得出现在图像生成装置上的精确图像也出现在投影显示器上。

7. 发明授权

US07180475B2 Method and apparatus for wireless image transmission to a projector 有权
标题翻译：用于无线图像传输到投影仪的方法和装置
公开(公告)号：US07180475B2
公开(公告)日：2007-02-20
申请号：US09877909
申请日：2001-06-07
申请人： David Elliott Slobodin , Rob Hoeye , Jorell A. Olson , Paul Long , Marques Ronald Girardelli , Joshua Duffy
发明人： David Elliott Slobodin , Rob Hoeye , Jorell A. Olson , Paul Long , Marques Ronald Girardelli , Joshua Duffy
IPC分类号： G09G5/00
CPC分类号： G09G5/363 , G06F3/1415 , G06F3/1423 , G06T9/008 , G09G2370/16 , H04N1/00103 , H04N1/00281 , H04N1/00291 , H04N1/00315 , H04N1/4177 , H04N21/4122 , H04N21/4143 , H04N21/43615 , H04N21/43637 , H04N21/440218 , H04N21/485
摘要： A method and apparatus is provided in which a digital image is transmitted to a presentation projector resource over a wireless transmission medium using a reduced amount of transmission bandwidth by transmitting a subset of the digital image data. The subset image data may be a delta subset that represents those areas of the image that have changed since the previous transmission. The subset image data may also be a scalable vector graphics representation of the subset of the digital image. Header data is provided to further describe the subset image data. A projector discovery logic selects a suitable projector resource based on the order or signal strength of the discovery replies. A wireless image transmission session is established with the selected projector resource during which the projector is unavailable to other devices. The subset image data may be compressed and transmission coordinated with the projector resource so that the data is sent only when it is ready to be received. A wireless to digital visual interface (DVI) graphics engine decompresses and renders the image for output to a DVI connector receptacle. The rendered image is projected by the projector resource in accordance with the associated header data so that the exact image that appears on the image generation device also appears on the projected display.
摘要翻译：提供了一种方法和装置，其中通过发送数字图像数据的子集，通过使用减少的传输带宽量将数字图像通过无线传输介质发送到演示投影仪资源。子集图像数据可以是表示自先前传输以来已经改变的图像的那些区域的增量子集。子集图像数据还可以是数字图像的子集的可缩放矢量图形表示。提供标题数据以进一步描述子集图像数据。投影仪发现逻辑根据发现回复的顺序或信号强度来选择合适的投影机资源。使用所选投影机资源建立无线图像传输会话，在该投影机资源期间投影机对其他设备不可用。子集图像数据可以被压缩并且与投影机资源协调传输，使得数据仅在准备好被接收时被发送。无线数字视频接口（DVI）图形引擎解压缩并呈现图像以输出到DVI连接器插座。渲染的图像由投影机资源根据相关联的标题数据投影，使得出现在图像生成装置上的精确图像也出现在投影显示器上。

8. 发明申请

US20120257115A1 METHOD AND APPARATUS FOR WIRELESS IMAGE TRANSMISSION TO A PROJECTOR 有权
标题翻译：用于无线图像传输到投影仪的方法和装置
公开(公告)号：US20120257115A1
公开(公告)日：2012-10-11
申请号：US13525211
申请日：2012-06-15
申请人： David Elliott Slobodin , Rob Hoeye , Jorell A. Olson , Paul Long , Marques Ronald Girardelli , Joshua Duffy
发明人： David Elliott Slobodin , Rob Hoeye , Jorell A. Olson , Paul Long , Marques Ronald Girardelli , Joshua Duffy
IPC分类号： H04N9/31 , H04N9/64 , H04N5/57 , H04N5/14
CPC分类号： G09G5/363 , G06F3/1415 , G06F3/1423 , G06T9/008 , G09G2370/16 , H04N1/00103 , H04N1/00281 , H04N1/00291 , H04N1/00315 , H04N1/4177 , H04N21/4122 , H04N21/4143 , H04N21/43615 , H04N21/43637 , H04N21/440218 , H04N21/485
摘要： A method and apparatus is provided in which a digital image is transmitted to a presentation projector resource over a wireless transmission medium using a reduced amount of bandwidth by transmitting a subset of the digital image data. The subset of image data may be a delta subset that represents those areas of the image that have changed since the previous transmission. The subset image data may also be a scalable vector graphics representation of the subset of the digital image. A projector discovery logic selects a suitable projector resource based on the order or signal strength of the discovery replies. A wireless image transmission session is established with the selected projector resource during which the projector is unavailable to other devices. The subset image data may be compressed and transmission coordinated with the projector resource so that the data is sent only when it is ready to be received.
摘要翻译：提供了一种方法和装置，其中通过发送数字图像数据的子集，通过使用减少的带宽量将数字图像通过无线传输介质发送到演示投影仪资源。图像数据的子集可以是表示自先前传输以来已经改变的图像的那些区域的增量子集。子集图像数据还可以是数字图像的子集的可缩放矢量图形表示。投影仪发现逻辑根据发现回复的顺序或信号强度来选择合适的投影机资源。使用所选投影机资源建立无线图像传输会话，在该投影机资源期间投影机对其他设备不可用。子集图像数据可以被压缩并且与投影机资源协调传输，使得数据仅在准备好被接收时被发送。

9. 发明申请

US20070146642A1 Method and apparatus for wireless image transmission to a projector 有权
公开(公告)号：US20070146642A1
公开(公告)日：2007-06-28
申请号：US11708780
申请日：2007-02-20
申请人： David Slobodin , Rob Hoeye , Jorell Olson , Paul Long , Marques Girardelli , Joshua Duffy
发明人： David Slobodin , Rob Hoeye , Jorell Olson , Paul Long , Marques Girardelli , Joshua Duffy
IPC分类号： G09G5/00 , G03B21/26 , G03B21/00
CPC分类号： G09G5/363 , G06F3/1415 , G06F3/1423 , G06T9/008 , G09G2370/16 , H04N1/00103 , H04N1/00281 , H04N1/00291 , H04N1/00315 , H04N1/4177 , H04N21/4122 , H04N21/4143 , H04N21/43615 , H04N21/43637 , H04N21/440218 , H04N21/485
摘要： A method and apparatus is provided in which a digital image is transmitted to a presentation projector resource over a wireless transmission medium using a reduced amount of transmission bandwidth by transmitting a subset of the digital image data. The subset image data may be a delta subset that represents those areas of the image that have changed since the previous transmission. The subset image data may also be a scalable vector graphics representation of the subset of the digital image. Header data is provided to further describe the subset image data. A projector discovery logic selects a suitable projector resource based on the order or signal strength of the discovery replies. A wireless image transmission session is established with the selected projector resource during which the projector is unavailable to other devices. The subset image data may be compressed and transmission coordinated with the projector resource so that the data is sent only when it is ready to be received. A wireless to digital visual interface (DVI) graphics engine decompresses and renders the image for output to a DVI connector receptacle. The rendered image is projected by the projector resource in accordance with the associated header data so that the exact image that appears on the image generation device also appears on the projected display.

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