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1. 发明申请

US20140184475A1 DISPLAY UPDATE TIME REDUCTION FOR A NEAR-EYE DISPLAY 审中-公开
标题翻译：显示更新时间减少近视显示
公开(公告)号：US20140184475A1
公开(公告)日：2014-07-03
申请号：US13728892
申请日：2012-12-27
申请人： Andras Tantos , Rod G. Fleck , Jedd Perry , David D. Bohn
发明人： Andras Tantos , Rod G. Fleck , Jedd Perry , David D. Bohn
IPC分类号： G02B27/01
摘要： Technology is described for reducing display update time for a near-eye display (NED) device. A point of focus in the NED field of view is identified, often based on natural user input data. A communication module of a computer system communicatively coupled to the NED device transmits lossless priority data, an example of which is user focal region image data, using one or more communication techniques for satisfying lossless transmission criteria. Allowed loss image data is identified based at least in part on its distance vector from a point of focus in the display field of view. An example of allowed loss image data is image data to be displayed outside the user focal region. The allowed loss image data is transmitted and extracted from received image data allowing for lossy transmission.
摘要翻译：描述了用于减少近眼显示（NED）设备的显示更新时间的技术。确定NED视野中的重点，通常基于自然用户输入数据。通信地耦合到NED设备的计算机系统的通信模块使用一种或多种用于满足无损传输标准的通信技术来发送无损优先级数据，其一个实例是用户焦点区域图像数据。至少部分地基于其在显示视野中的聚焦点的距离向量来识别允许的丢失图像数据。允许丢失图像数据的示例是要在用户焦点区域外显示的图像数据。从允许有损传输的接收图像数据中发送和提取允许的丢失图像数据。

2. 发明申请

US20160283415A1 DIRECT MEMORY ACCESS DESCRIPTOR PROCESSING 有权
标题翻译：直接存储器访问描述符处理
公开(公告)号：US20160283415A1
公开(公告)日：2016-09-29
申请号：US14671811
申请日：2015-03-27
申请人： Chad McBride , Jeffrey Bradford , Steven Wheeler , Christopher Johnson , Boris Bobrov , Andras Tantos
发明人： Chad McBride , Jeffrey Bradford , Steven Wheeler , Christopher Johnson , Boris Bobrov , Andras Tantos
IPC分类号： G06F13/16 , G06F13/42 , G06F13/28 , G06F13/40
CPC分类号： G06F13/1642 , G06F13/28 , G06F13/4068 , G06F13/42
摘要： Hardware accelerated synchronization of data movement across multiple direct memory access (DMA) engines is provided using techniques in which the order of descriptor processing is guaranteed for scenarios involving a single CPU and multiple DMA engines as well as those involving multiple CPUs and multiple DMA engines.
摘要翻译：使用这样的技术提供硬件加速跨多个直接存储器访问（DMA）引擎的同步，其中描述符处理的顺序对于涉及单个CPU和多个DMA引擎以及涉及多个CPU和多个DMA引擎的情况而言是有保证的。

3. 发明申请

US20140237316A1 ENCODING WITH INTEGRATED ERROR-DETECTION 有权
标题翻译：编码与集成错误检测
公开(公告)号：US20140237316A1
公开(公告)日：2014-08-21
申请号：US13773329
申请日：2013-02-21
申请人： Andras Tantos
发明人： Andras Tantos
IPC分类号： H03M13/05
CPC分类号： H03M13/05 , H03M5/145 , H03M13/31
摘要： A method of encoding a data set including one or more n-bit pre-coded symbols in an encoder of a computing system includes determining a plurality of n+2-bit code words, each of the plurality of n+2-bit code words having two or greater Hamming distance from one another. The method further includes mapping each of the plurality of n+2-bit code words to a corresponding source symbol, receiving the one or more n-bit pre-coded symbols at the encoder, matching each n-bit pre-coded symbol to a corresponding n+2-bit code word based on the mapping to produce encoded data. and outputting the encoded data.
摘要翻译：一种在计算系统的编码器中对包括一个或多个n位预编码符号的数据集进行编码的方法包括：确定多个n + 2位代码字，多个n + 2位代码字中的每一个两个或更多的汉明距离彼此相距。该方法还包括将多个n + 2位代码字中的每一个映射到对应的源符号，在编码器处接收一个或多个n位预编码符号，将每个n位预编码符号与基于映射生成编码数据的相应的n + 2位代码字。并输出编码数据。

4. 发明申请

US20110125601A1 INVOCATION OF ACCESSORY-SPECIFIC USER EXPERIENCE 有权
标题翻译：配件特定用户体验的发起
公开(公告)号：US20110125601A1
公开(公告)日：2011-05-26
申请号：US12917170
申请日：2010-11-01
申请人： Todd L. Carpenter , Andras Tantos , John H. Chiloyan
发明人： Todd L. Carpenter , Andras Tantos , John H. Chiloyan
IPC分类号： G06Q30/00
CPC分类号： G06Q30/0631 , G06Q30/06 , G06Q30/0601
摘要： An accessory-specific user experience can be invoked at a mobile host device attached to an accessory device. The mobile device can receive accessory device information from the accessory and transmit the accessory device information to an online marketplace. The mobile device can receive information indicating accessory-specific goods or services available from the online marketplace and display the received information as part of the invoked user experience. The accessory device information can comprise accessory usage categories as well as additional information about the accessory. A marketplace can select accessory-specific goods or services based on the received accessory device information based on matching between accessory attribute values associated with the goods and services and accessory attributes values contained in the received accessory device information. The accessory device can be a docking station connected to additional accessories and the accessory device information can comprise information pertaining to the additional accessories.
摘要翻译：可以在连接到附件设备的移动主机设备上调用附件特定的用户体验。移动设备可以从附件接收附件设备信息，并将附件设备信息传送到在线市场。移动设备可以接收指示从在线市场获得的附件特定商品或服务的信息，并且将所接收的信息显示为被调用的用户体验的一部分。附件设备信息可以包括附件使用类别以及关于附件的附加信息。市场可以基于所接收的附件设备信息，基于与商品和服务相关联的附件属性值与所接收的附件设备信息中包含的附件属性值之间的匹配来选择配件专用商品或服务。附件设备可以是连接到附加附件的坞站，并且附件设备信息可以包括与附加附件有关的信息。

5. 发明授权

US08719112B2 Invocation of accessory-specific user experience 有权
标题翻译：调用配件专用用户体验
公开(公告)号：US08719112B2
公开(公告)日：2014-05-06
申请号：US12917170
申请日：2010-11-01
申请人： Todd L. Carpenter , Andras Tantos , John H. Chiloyan
发明人： Todd L. Carpenter , Andras Tantos , John H. Chiloyan
IPC分类号： G06Q30/00
CPC分类号： G06Q30/0631 , G06Q30/06 , G06Q30/0601
摘要： An accessory-specific user experience can be invoked at a mobile host device attached to an accessory device. The mobile device can receive accessory device information from the accessory and transmit the accessory device information to an online marketplace. The mobile device can receive information indicating accessory-specific goods or services available from the online marketplace and display the received information as part of the invoked user experience. The accessory device information can comprise accessory usage categories as well as additional information about the accessory. A marketplace can select accessory-specific goods or services based on the received accessory device information based on matching between accessory attribute values associated with the goods and services and accessory attributes values contained in the received accessory device information. The accessory device can be a docking station connected to additional accessories and the accessory device information can comprise information pertaining to the additional accessories.
摘要翻译：可以在连接到附件设备的移动主机设备上调用附件特定的用户体验。移动设备可以从附件接收附件设备信息，并将附件设备信息传送到在线市场。移动设备可以接收指示从在线市场获得的附件特定商品或服务的信息，并且将所接收的信息显示为被调用的用户体验的一部分。附件设备信息可以包括附件使用类别以及关于附件的附加信息。市场可以基于所接收的附件设备信息，基于与商品和服务相关联的附件属性值与所接收的附件设备信息中包含的附件属性值之间的匹配来选择配件专用商品或服务。附件设备可以是连接到附加附件的坞站，并且附件设备信息可以包括与附加附件有关的信息。

6. 发明授权

US08504823B2 Dynamic configuration of connectors for system-level communications 有权
标题翻译：用于系统级通信的连接器的动态配置
公开(公告)号：US08504823B2
公开(公告)日：2013-08-06
申请号：US12826551
申请日：2010-06-29
申请人： Todd L. Carpenter , Andras Tantos , John Chiloyan
发明人： Todd L. Carpenter , Andras Tantos , John Chiloyan
IPC分类号： G06F13/10
CPC分类号： G06F13/385 , G06F13/4068 , Y02D10/14 , Y02D10/151
摘要： A host device comprises a configurable connector. The host device connector can be connected to a configurable connector of an accessory device. The host device can select connector functions to be enabled for connecting to the accessory device connector. The selection of connector functions can be based on accessory device information such as accessory device power consumption, power configuration and application information. The accessory device can exclude connector functions supported by the accessory device from the list of accessory device functions sent to the host device. The accessory device can exclude connector functions based on information about the host and connector devices. Single or mutual authentication can be performed before connection functions are enabled at either device. Host and accessory devices can require that a host device be licensed to use an accessory device connector function or to gain access to accessory device resources. Tiered licensing policies can be supported.
摘要翻译：主机设备包括可配置连接器。主机设备连接器可以连接到附件设备的可配置连接器。主机可以选择要连接附件设备连接器的连接器功能。连接器功能的选择可以基于附件设备信息，如附件设备功耗，功率配置和应用信息。附件设备可以将附件设备支持的连接器功能从发送到主机设备的附件设备功能列表中排除。附件设备可以根据有关主机和连接器设备的信息排除连接器功能。在任一设备启用连接功能之前，可以执行单一或相互认证。主机和附件设备可能要求主机设备被许可使用附件设备连接器功能或访问附件设备资源。可以支持分层许可策略。

7. 发明授权

US09311883B2 Recalibration of a flexible mixed reality device 有权
标题翻译：灵活混合现实设备的重新校准
公开(公告)号：US09311883B2
公开(公告)日：2016-04-12
申请号：US13294825
申请日：2011-11-11
申请人： Elmer S. Cajigas , Paul M. O'Brien , Andras Tantos
发明人： Elmer S. Cajigas , Paul M. O'Brien , Andras Tantos
IPC分类号： G09G5/00 , G06F3/01 , G02B27/01
CPC分类号： G06T19/006 , G02B27/017 , G02B27/0172 , G02B27/0179 , G02B2027/0134 , G02B2027/0138 , G02B2027/014 , G02B2027/0178 , G02B2027/0187 , G06F3/012 , G06F3/013 , G09G5/00 , H04N5/225
摘要： The technology provides embodiments for recalibration of outward facing cameras supported by a see-through, head mounted, mixed reality display system having a flexible portion between see-through displays for the eyes. Each outward facing camera has a fixed spatial relationship with a respective or corresponding see-through display positioned to be seen through by a respective eye. For front facing cameras, the fixed spatial relationship allows a predetermined mapping between positions on an image sensor of each camera and positions on the respective display. The mapping may be used to register a position of a virtual object to a position of a real object. A change in a first flexible spatial relationship between the outward facing cameras can be automatically detected. A second spatial relationship between the cameras is determined. A registration of a virtual object to a real object may be updated based on the second spatial relationship.
摘要翻译：该技术提供了用于重新校准外部照相机的实施例，该照相机由透视式头戴式混合现实显示系统支撑，其具有用于眼睛的透视显示器之间的柔性部分。每个向外的相机与相应的或相应的透视显示器具有固定的空间关系，定位成通过相应的眼睛看到。对于前置摄像机，固定的空间关系允许在每个摄像机的图像传感器上的位置之间的预定映射和相应显示器上的位置。映射可以用于将虚拟对象的位置注册到真实对象的位置。可以自动检测向外照相机之间的第一柔性空间关系的改变。确定相机之间的第二空间关系。可以基于第二空间关系更新虚拟对象到真实对象的注册。

8. 发明申请

US20130120224A1 RECALIBRATION OF A FLEXIBLE MIXED REALITY DEVICE 有权
标题翻译：灵活混合现实装置的恢复
公开(公告)号：US20130120224A1
公开(公告)日：2013-05-16
申请号：US13294825
申请日：2011-11-11
申请人： Elmer S. Cajigas , Paul M. O'Brien , Andras Tantos
发明人： Elmer S. Cajigas , Paul M. O'Brien , Andras Tantos
IPC分类号： G09G5/00
CPC分类号： G06T19/006 , G02B27/017 , G02B27/0172 , G02B27/0179 , G02B2027/0134 , G02B2027/0138 , G02B2027/014 , G02B2027/0178 , G02B2027/0187 , G06F3/012 , G06F3/013 , G09G5/00 , H04N5/225
摘要： The technology provides embodiments for recalibration of outward facing cameras supported by a see-through, head mounted, mixed reality display system having a flexible portion between see-through displays for the eyes. Each outward facing camera has a fixed spatial relationship with a respective or corresponding see-through display positioned to be seen through by a respective eye. For front facing cameras, the fixed spatial relationship allows a predetermined mapping between positions on an image sensor of each camera and positions on the respective display. The mapping may be used to register a position of a virtual object to a position of a real object. A change in a first flexible spatial relationship between the outward facing cameras can be automatically detected. A second spatial relationship between the cameras is determined. A registration of a virtual object to a real object may be updated based on the second spatial relationship.
摘要翻译：该技术提供了用于重新校准外部照相机的实施例，该照相机由透视式头戴式混合现实显示系统支撑，其具有用于眼睛的透视显示器之间的柔性部分。每个向外的相机与相应的或相应的透视显示器具有固定的空间关系，定位成通过相应的眼睛看到。对于前置摄像机，固定的空间关系允许在每个摄像机的图像传感器上的位置之间的预定映射和相应显示器上的位置。映射可以用于将虚拟对象的位置注册到真实对象的位置。可以自动检测向外照相机之间的第一柔性空间关系的改变。确定相机之间的第二空间关系。可以基于第二空间关系更新虚拟对象到真实对象的注册。

9. 发明授权

US08195852B2 Configurable connector for system-level communication 有权
标题翻译：用于系统级通信的可配置连接器
公开(公告)号：US08195852B2
公开(公告)日：2012-06-05
申请号：US12952586
申请日：2010-11-23
申请人： Andras Tantos , Todd L. Carpenter
发明人： Andras Tantos , Todd L. Carpenter
IPC分类号： G06F3/00
CPC分类号： G06F13/385 , G06F13/4068 , Y02D10/14 , Y02D10/151
摘要： A host device comprises a controller and a connector. The host connector comprises fixed-function and multi-function pins. A first group of host connector pins comprises one or more of the fixed-function pins and a second group of pins comprises the remainder of the fixed-function pins and the multi-function pins. The host connector can be releasably attached to a connector of an accessory device. The first group of host connector pins can be used to discover the functions of the accessory connector. The host device can select functions to be enabled at the host and accessory connectors from among the functions mutually supported by the two connectors. The host can enable the selected functions at the host connector and can instruct the accessory to enable the selected functions at the accessory connector. The host can reconfigure host connector functions in response to a different accessory being attached to the host.
摘要翻译：主机设备包括控制器和连接器。主机连接器包括固定功能和多功能引脚。第一组主机连接器引脚包括一个或多个固定功能引脚，第二组引脚包括固定功能引脚和多功能引脚的其余部分。主机连接器可以可释放地附接到附件装置的连接器。第一组主机连接器引脚可用于发现附件连接器的功能。主机设备可以从两个连接器相互支持的功能中选择要在主机和附件连接器上启用的功能。主机可以在主机连接器上启用所选功能，并可指示附件在附件连接器上启用所选功能。主机可以重新配置主机连接器功能，以响应附加到主机的不同附件。

10. 发明申请

US20110126005A1 DYNAMIC CONFIGURATION OF CONNECTORS FOR SYSTEM-LEVEL COMMUNICATIONS 有权
标题翻译：系统级通信连接器动态配置
公开(公告)号：US20110126005A1
公开(公告)日：2011-05-26
申请号：US12826551
申请日：2010-06-29
申请人： Todd L. Carpenter , Andras Tantos , John Chiloyan
发明人： Todd L. Carpenter , Andras Tantos , John Chiloyan
IPC分类号： G06F21/04 , G06F3/00
CPC分类号： G06F13/385 , G06F13/4068 , Y02D10/14 , Y02D10/151
摘要： A host device comprises a configurable connector. The host device connector can be connected to a configurable connector of an accessory device. The host device can select connector functions to be enabled for connecting to the accessory device connector. The selection of connector functions can be based on accessory device information such as accessory device power consumption, power configuration and application information. The accessory device can exclude connector functions supported by the accessory device from the list of accessory device functions sent to the host device. The accessory device can exclude connector functions based on information about the host and connector devices. Single or mutual authentication can be performed before connection functions are enabled at either device. Host and accessory devices can require that a host device be licensed to use an accessory device connector function or to gain access to accessory device resources. Tiered licensing policies can be supported.
摘要翻译：主机设备包括可配置连接器。主机设备连接器可以连接到附件设备的可配置连接器。主机可以选择要连接附件设备连接器的连接器功能。连接器功能的选择可以基于附件设备信息，如附件设备功耗，功率配置和应用信息。附件设备可以将附件设备支持的连接器功能从发送到主机设备的附件设备功能列表中排除。附件设备可以根据有关主机和连接器设备的信息排除连接器功能。在任一设备启用连接功能之前，可以执行单一或相互认证。主机和附件设备可能要求主机设备被许可使用附件设备连接器功能或访问附件设备资源。可以支持分层许可策略。

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