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1. 发明申请

US20150279103A1 DETERMINATION OF MOBILE DISPLAY POSITION AND ORIENTATION USING MICROPOWER IMPULSE RADAR 有权
标题翻译：移动显示位置的确定和使用麦克风脉冲雷达的方位
公开(公告)号：US20150279103A1
公开(公告)日：2015-10-01
申请号：US14229630
申请日：2014-03-28
申请人： Nathaniel D. Naegle , Mark E. Sprenger , Paul J. Gwin
发明人： Nathaniel D. Naegle , Mark E. Sprenger , Paul J. Gwin
IPC分类号： G06T19/00 , G01S13/08 , H04B1/717
CPC分类号： G06T19/006 , G01S13/0209 , G01S13/18 , G01S13/48 , G01S13/89 , G06F3/011 , G06T2215/16 , H04B1/717
摘要： Embodiments are generally directed to determination of mobile display position and orientation using micropower impulse radar. An embodiment of an apparatus includes a display to present images; radar components to generate radar signal pulses and to generate distance data based on received return signals; radar antennae to transmit the radar signal pulses and to receive the return signals; and a processor to process signals and data, wherein the processor is to: process the return signals received by the radar antennae to determine a position and orientation of the display with respect to real objects in an environment and to determine a position of a vantage point of a user of the apparatus, and generate an augmented image including rendering a virtual object and superimposing the virtual object on an image including one or more real objects, the rendering of the virtual image being based at least in part on the determined position and orientation of the display and the determined vantage point of the user of the apparatus.
摘要翻译：实施例通常涉及使用微功率脉冲雷达来确定移动显示器的位置和方位。装置的实施例包括：显示器，用于呈现图像; 雷达组件产生雷达信号脉冲并根据接收到的返回信号产生距离数据; 雷达天线传输雷达信号脉冲并接收返回信号; 以及用于处理信号和数据的处理器，其中所述处理器将：处理由所述雷达天线接收的返回信号，以确定所述显示器相对于环境中的真实物体的位置和取向，并且确定所述有利位置的位置并且生成包括呈现虚拟对象并将虚拟对象叠加在包括一个或多个真实对象的图像上的增强图像，所述虚拟图像的呈现至少部分地基于所确定的位置和取向的显示和确定的设备的用户的有利位置。

2. 发明申请

US20150189128A1 SYNCHRONIZATION OF VIDEO BASED ON CLOCK ADJUSTMENT 审中-公开
标题翻译：基于时钟调整的视频同步
公开(公告)号：US20150189128A1
公开(公告)日：2015-07-02
申请号：US14142205
申请日：2013-12-27
申请人： Nathaniel D. Naegle
发明人： Nathaniel D. Naegle
IPC分类号： H04N5/06
CPC分类号： H04N5/06 , G09G5/005 , G09G2340/0435 , G09G2370/022
摘要： In embodiments, apparatuses, methods and storage media are described that are associated with synchronization of video during presentation. Video frames may be received by a computing device for display. A clock of a computing device may be used to control display of the frames as they are received. The clock may include a spread-spectrum clock. A clock control module may be configured to control a clock rate for the clock based on a comparison of times when frames of video are received and when frames of video are displayed. The clock control module may be configured to make adjustment calls to the clock of the computing device based on differences between the receipt times and the display times. The use of low-pass filtered differences being used as input into the clock control module may constitute a phase-locked loop. Other embodiments may be described and claimed.
摘要翻译：在实施例中，描述了在呈现期间与视频的同步相关联的装置，方法和存储介质。视频帧可以由计算设备接收以进行显示。可以使用计算设备的时钟来控制在接收帧时的帧的显示。时钟可以包括扩频时钟。时钟控制模块可以被配置为基于当接收到视频帧和显示视频帧时的时间的比较来控制时钟的时钟速率。时钟控制模块可以被配置为基于接收时间和显示时间之间的差异来对计算设备的时钟进行调整调用。使用低通滤波差分作为时钟控制模块的输入可以构成锁相环。可以描述和要求保护其他实施例。

3. 发明授权

US07058870B2 Method and apparatus for isolating faulty semiconductor devices in a multiple stream graphics system 有权
标题翻译：用于隔离多流图形系统中的有缺陷的半导体器件的方法和装置
公开(公告)号：US07058870B2
公开(公告)日：2006-06-06
申请号：US10267761
申请日：2002-10-09
申请人： Tyvis C. Cheung , Nathaniel D. Naegle
发明人： Tyvis C. Cheung , Nathaniel D. Naegle
IPC分类号： G01R31/28
CPC分类号： G06F11/267
摘要： A method and an apparatus are provided for isolating faulty semiconductor devices in a multiple stream graphics system. The apparatus includes a buffer adapted to receive a plurality of data streams. The apparatus further includes a convolver comprising at least one convolution signature register; a router adapted to route the data streams from the buffer to the convolver, wherein the router comprises at least one router signature register; and an analyzer adapted to access the convolution and router signature registers, wherein the analyzer is capable of isolating at least one of a faulty semiconductor device and a faulty interconnection using the contents of the convolution and router signature registers.
摘要翻译：提供一种用于隔离多流图形系统中的有缺陷的半导体器件的方法和装置。该装置包括适于接收多个数据流的缓冲器。该装置还包括包括至少一个卷积特征寄存器的卷积器; 适于将数据流从缓冲器路由到卷积器的路由器，其中路由器包括至少一个路由器签名寄存器; 以及适于访问卷积和路由器签名寄存器的分析器，其中分析器能够使用卷积和路由器签名寄存器的内容来隔离故障半导体器件和故障互连中的至少一个。

4. 发明授权

US06385267B1 System and method for locking disparate video formats 有权
标题翻译：锁定不同视频格式的系统和方法
公开(公告)号：US06385267B1
公开(公告)日：2002-05-07
申请号：US09218042
申请日：1998-12-22
申请人： Andrew Bowen , David L. Dignam , Nathaniel D. Naegle
发明人： Andrew Bowen , David L. Dignam , Nathaniel D. Naegle
IPC分类号： H03D224
CPC分类号： H03L7/085 , H03L7/07 , H03L7/091 , H03L7/0994 , H04N5/073 , H04N5/126 , H04N5/46
摘要： A system and method for the phase alignment of signals of arbitrary relative frequency are described. A phase difference detector detects a phase difference between a first signal pulse and a corresponding second signal pulse. A phase comparator compares this detected phase difference to a calculated expected phase difference, to produce an error signal proportional to the difference. The clock generator adjusts the frequency of one of the signals by an amount based on the error signal, in order to phase align the first signal to the second signal. In a preferred embodiment, the first and second signals are video signals with a common frame rate and different line rates.
摘要翻译：描述用于任意相对频率的信号的相位对准的系统和方法。相位差检测器检测第一信号脉冲和对应的第二信号脉冲之间的相位差。相位比较器将该检测到的相位差与计算出的预期相位差进行比较，以产生与该差成比例的误差信号。时钟发生器基于误差信号调整一个信号的频率，以使第一信号与第二信号相位对准。在优选实施例中，第一和第二信号是具有公共帧速率和不同线路速率的视频信号。

5. 发明授权

US5455627A Programmable video output format generator 失效
标题翻译：可编程视频输出格式发生器
公开(公告)号：US5455627A
公开(公告)日：1995-10-03
申请号：US85089
申请日：1993-06-30
申请人： Gregory M. Eitzmann , John D. Hallesy , John A. Klenoski , Greg Sadowski , David L. Dignam , Nathaniel D. Naegle
发明人： Gregory M. Eitzmann , John D. Hallesy , John A. Klenoski , Greg Sadowski , David L. Dignam , Nathaniel D. Naegle
IPC分类号： H04N5/44 , H04N5/46 , H04N7/01 , H04N5/04
CPC分类号： H04N7/01 , H04N5/46 , H04N7/0122
摘要： A programmable video output format (VOF) generator that enables a processing system to drive different video display devices with varying video format requirements. The programmable VOF generator includes a compiler that generates video formats based on user input, and a state machine that generates all video signals with requisite output format. The compiler allows the user to provide minimal information on general display parameters using a high-level language. Therefore, no specialized knowledge of the video display hardware requirements is required from the user.
摘要翻译：一种可编程视频输出格式（VOF）发生器，可使处理系统以不同的视频格式要求驱动不同的视频显示设备。可编程VOF生成器包括基于用户输入生成视频格式的编译器，以及生成具有所需输出格式的所有视频信号的状态机。编译器允许用户使用高级语言提供关于一般显示参数的最小信息。因此，不需要用户对视频显示硬件要求的专业知识。

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