公开(公告)号：US07742673B2

公开(公告)日：2010-06-22

申请号：US11863690

申请日：2007-09-28

申请人： Yun Li ,  Mark Lewis Grabb ,  John Erik Hershey ,  Jian Zhang ,  Hua Xia

发明人： Yun Li ,  Mark Lewis Grabb ,  John Erik Hershey ,  Jian Zhang ,  Hua Xia

IPC分类号： G02B6/10 ,  H01K1/58 ,  H01S3/14 ,  B32B3/26

CPC分类号： H01L51/529 ,  H01L27/1225 ,  H01L27/3209 ,  H01L27/322 ,  H01L27/3232 ,  H01L29/7869 ,  Y10T428/249953

摘要： An article includes a stack of display layers including a display layer having a high-shear modulus that is sandwiched between two display layers having a low-shear modulus. The display layers include a light-emitting device that generates heat and light during use. The heat generated by the display layers may form localized heat-sources in the stack. The display layer with the high-shear modulus is a thermal transport layer through which the localized heat-sources-induced guided elastic waves propagate along an acoustic waveguide plane and can transport the heat generated by the light-emitting device away from the light-emitting device. Alternately, a display layer having a high refractive index may be sandwiched between two display layers having a low refractive index. The display layers with low shear modulus or low refractive index may be replaced with thermal transport layers having low shear modulus or low refractive index respectively.

摘要翻译： 一种物品包括一叠显示层，包括具有高剪切模量的显示层，该显示层夹在两个具有低剪切模量的显示层之间。 显示层包括在使用期间产生热和光的发光装置。 由显示层产生的热量可能在堆叠中形成局部热源。 具有高剪切模量的显示层是热传导层，局部热源诱导的引导弹性波沿着声波导面传播，并且可以将由发光装置产生的热量远离发光 设备。 或者，具有高折射率的显示层可以夹在具有低折射率的两个显示层之间。 具有低剪切模量或低折射率的显示层可以分别由具有低剪切模量或低折射率的热传输层代替。

公开(公告)号：US20090087640A1

公开(公告)日：2009-04-02

申请号：US11863722

申请日：2007-09-28

申请人： Yun Li ,  Mark Lewis Grabb ,  John Erik Hershey ,  Jian Zhang ,  Hua Xia ,  Gelu Comanescu

发明人： Yun Li ,  Mark Lewis Grabb ,  John Erik Hershey ,  Jian Zhang ,  Hua Xia ,  Gelu Comanescu

IPC分类号： B32B3/26 ,  B32B9/04

CPC分类号： H05K7/20981 ,  Y10T428/249953 ,  Y10T428/26 ,  Y10T428/31504

摘要： An article includes a display layer having an outward facing surface and an inward facing surface. The display layer includes a light-emitting device that generates heat and light during use. A thermal transport layer may be secured to the display layer. The thermal transport layer may include a microfluidic layer including a coolant that can transport heat generated by the light-emitting device away from the light-emitting device. An article includes a display structure having a height, a width, and a thickness that define a volume. The display structure can include components that emit light to generate a three-dimensional image within the volume. The display structure includes a stack. The display structure also includes a thermal dissipation layer in contact with the sheet or stack that can transport generated heat from the sheet or stack to a heat absorbing structure.

摘要翻译： 一种物品包括具有向外表面和向内表面的显示层。 显示层包括在使用期间产生热和光的发光装置。 热传输层可以固定到显示层。 热传输层可以包括微流体层，该微流体层包括可将由发光器件产生的热量远离发光器件的冷却剂。 一种物品包括具有限定体积的高度，宽度和厚度的显示结构。 显示结构可以包括发射光以在该体积内产生三维图像的组件。 显示结构包括堆叠。 显示结构还包括与板或堆叠接触的散热层，其可以将产生的热量从片材或堆叠传送到吸热结构。

公开(公告)号：US06577353B1

公开(公告)日：2003-06-10

申请号：US09422445

申请日：1999-10-21

申请人： Kenneth Brakeley Welles, II ,  Mark Lewis Grabb ,  John Erik Hershey

发明人： Kenneth Brakeley Welles, II ,  Mark Lewis Grabb ,  John Erik Hershey

IPC分类号： H04N500

CPC分类号： H04B7/0871 ,  H04B7/0814 ,  H04N5/211 ,  H04N5/4401 ,  H04N5/46 ,  H04N21/426 ,  H04N21/42638 ,  H04N21/44209

摘要： In a system for optimizing television reception by a television receiver receiving a diversity of input signals from a plurality of antennas, one of a plurality of combiners and television tuners selects the strongest combination of input signals for viewing and another scans the various combinations of input signals searching for a combination significantly stronger than the combination being viewed. A plurality of multiplexers selects the output signal of one combiner and transmits the selected signal to one of the tuners. A signal evaluation module evaluates the strength of the combinations of input signals and compares the strength of each combination of input signals to the strength of the viewing signal, looking for a superior signal. A control processor controls the combination of input signals selected by the combiners and the combiner output signal selected by the multiplexers. The control processor converts any superior signal found into the signal being viewed, at which time the process starts over and repeats.

摘要翻译： 在用于通过接收来自多个天线的多种输入信号的电视接收机优化电视接收的系统中，多个组合器和电视调谐器中的一个选择用于观看的输入信号的最强组合，并且另外扫描输入信号的各种组合 寻找一种显着强于组合的组合。 多个复用器选择一个组合器的输出信号，并将所选择的信号发送到调谐器之一。 信号评估模块评估输入信号的组合的强度，并将输入信号的每个组合的强度与观看信号的强度进行比较，寻找优越的信号。 控制处理器控制由组合器选择的输入信号和由多路复用器选择的组合器输出信号的组合。 控制处理器将发现的任何优秀信号转换成正在观看的信号，此时该过程开始并重复。

公开(公告)号：US06417890B1

公开(公告)日：2002-07-09

申请号：US09422442

申请日：1999-10-21

申请人： Kenneth Brakeley Welles, II ,  John Erik Hershey ,  Mark Lewis Grabb

发明人： Kenneth Brakeley Welles, II ,  John Erik Hershey ,  Mark Lewis Grabb

IPC分类号： H04N521

CPC分类号： H04N5/211

摘要： The existing ATSC broadcast standard is modified to improve both the speed at which the periodically transmitted training sequence is found after channel selection by a viewer and the speed at which synchronization is achieved to a continuous wideband overlay signal used for equalization of the decoded signal. The modification involves slight amplitude modulation of the pilot signal in a manner synchronized with the transmission of the training sequences. The modulation of the pilot signal is sufficiently small to be ignored by existing ATSC receivers; that is, it is backwards compatible. Properly equipped receivers can detect, more quickly than receivers not so equipped, transmission of the training sequence by decoding this pilot signal modulation, thereby being capable of providing a decoded image to a viewer more quickly after a channel change than a receiver not so equipped. Additionally, the time required to synchronize to a continuous wideband overlay signal which has been provided for equalization is reduced, as by varying the modulation slightly to correspond to the start of a particular phase portion of the periodic sequence such as an m-sequence used for the overlay.

摘要翻译： 修改现有的ATSC广播标准，以改善观众频道选择之后发现周期性发送的训练序列的速度和实现同步的速度到用于解码信号的均衡的连续宽带覆盖信号。 该修改涉及以与训练序列的传输同步的方式对导频信号进行轻微的幅度调制。 导频信号的调制足够小，可以被现有的ATSC接收机忽略; 也就是说，它是向后兼容的。 正确配备的接收机可以比没有配备的接收机更快地检测到通过解码该导频信号调制的训练序列的传输，从而能够在频道改变之后更快地向观看者提供解码图像，而不是没有配备的接收机。 此外，与已经提供用于均衡的连续宽带覆盖信号同步所需的时间被减少，如通过稍微改变调制以对应于周期性序列的特定相位部分的开始，例如用于 覆盖层。

公开(公告)号：US20100020229A1

公开(公告)日：2010-01-28

申请号：US12551123

申请日：2009-08-31

申请人： John Erik Hershey ,  Gary Mark Reiner ,  Patia Jean McGrath ,  Ignatius Boniface Dayan Anandappa ,  Parag Ramesh Goradia ,  Mark Lewis Grabb ,  Mark Mastrianni ,  Richard Anthony DeCristofaro

发明人： John Erik Hershey ,  Gary Mark Reiner ,  Patia Jean McGrath ,  Ignatius Boniface Dayan Anandappa ,  Parag Ramesh Goradia ,  Mark Lewis Grabb ,  Mark Mastrianni ,  Richard Anthony DeCristofaro

IPC分类号： H04N5/225

CPC分类号： H04N5/2251 ,  H04N5/2252 ,  H04N5/2257 ,  H04N5/232 ,  H04N5/23241

摘要： A system for capture and transmission of video and audio data includes multiple input devices, each designed to be worn by a user. The input devices capture video and audio signals corresponding to views available at the location of each user and transmit the information to a remote system. The remote system uses the video and audio signals to create enhanced views. These enhanced views may be transmitted to other input devices.

摘要翻译： 用于捕获和传输视频和音频数据的系统包括多个输入设备，每个输入设备被设计为由用户佩戴。 输入设备捕获对应于每个用户位置处可用视图的视频和音频信号，并将信息发送到远程系统。 远程系统使用视频和音频信号来创建增强的视图。 这些增强视图可以被发送到其他输入设备。

公开(公告)号：US20080266448A1

公开(公告)日：2008-10-30

申请号：US11796907

申请日：2007-04-30

申请人： Gary Mark Reiner ,  Patia Jean McGrath ,  Ignatius B.D. Anandappa ,  Parag Goradia ,  Mark Lewis Grabb ,  Mark Mastrianni ,  John Erik Hershey

发明人： Gary Mark Reiner ,  Patia Jean McGrath ,  Ignatius B.D. Anandappa ,  Parag Goradia ,  Mark Lewis Grabb ,  Mark Mastrianni ,  John Erik Hershey

IPC分类号： H04N5/225 ,  H04B1/38

CPC分类号： H04N5/2251 ,  H04N5/2252 ,  H04N5/2257 ,  H04N5/232 ,  H04N5/23241

摘要： A video and audio capture and transmission system is described in which a “see-what-I-see” or “CWIC” view is possible. A camera and audio sampling circuitry are provided in an earpiece designed to be comfortably worn by a user. The earpiece may be tethered to a power and control unit, or may be wireless. Video and audio signals are transmitted to a receiver wirelessly, permitting a hands-free capture of video and audio signals. The signals are then transmitted to viewers, such as via management or control devices. Access to the overall CWIC system may be controlled both for content providers and for viewers.

摘要翻译： 描述了一种视频和音频捕获和传输系统，其中可以看到“see-what-see-see”或“CWIC”视图。 耳机中提供了相机和音频采样电路，其被设计成被用户舒适地佩戴。 耳机可以连接到电源和控制单元，或者可以是无线的。 视频和音频信号被无线地发送到接收器，允许免提采集视频和音频信号。 信号然后被传送到观众，例如通过管理或控制设备。 对于内容提供商和观众来说，可以控制访问整体CWIC系统。

公开(公告)号：US06437832B1

公开(公告)日：2002-08-20

申请号：US09422449

申请日：1999-10-21

申请人： Mark Lewis Grabb ,  John Erik Hershey ,  Kenneth Brakeley Welles, II

发明人： Mark Lewis Grabb ,  John Erik Hershey ,  Kenneth Brakeley Welles, II

IPC分类号： H04N1700

CPC分类号： H04N5/211

摘要： DTV broadcast transmission is provided with a ultra wideband overlay signal which is used by suitably equipped DTV receivers to dynamically estimate the channel and allow expeditious and effective mitigation of changing multipath conditions. Periodic correlation peaks are detected in the received overlay signal, and the timing and magnitude of other peaks in the received overlay signal are used to mitigate multipath in the received signal. A DTV receiver that is not equipped to process the overlay transmission will not be significantly affected by the overlay signal.

摘要翻译： DTV广播传输被提供有超宽带覆盖信号，其被适当配备的DTV接收机使用以动态估计信道并且允许快速有效地减轻改变的多径条件。 在接收到的覆盖信号中检测到周期相关峰值，并且使用接收到的覆盖信号中的其他峰值的定时和幅度来缓解接收信号中的多径。 没有配备处理覆盖传输的DTV接收机不会受覆盖信号的显着影响。

公开(公告)号：US06304299B1

公开(公告)日：2001-10-16

申请号：US09201376

申请日：1998-11-30

申请人： Richard Louis Frey ,  Naofal Mohammed Wassel Al-Dhahir ,  Mark Lewis Grabb ,  John Anderson Fergus Ross ,  John Erik Hershey ,  Nick Andrew Van Stralen

发明人： Richard Louis Frey ,  Naofal Mohammed Wassel Al-Dhahir ,  Mark Lewis Grabb ,  John Anderson Fergus Ross ,  John Erik Hershey ,  Nick Andrew Van Stralen

IPC分类号： H04N521

CPC分类号： H04N5/211

摘要： A wide-band overlay sequence generator adds an overlay signal to a television signal which is transmitted through a channel. At a receiver, a replica of the transmitted overlay sequence is generated and synchronized to the overlay signal in the received signal. An adaptive equalizer filter effectively adjusts the received television signal so that the channel perturbations are removed from the signal.

摘要翻译： 宽带覆盖序列发生器将叠加信号添加到通过信道传输的电视信号。 在接收机处，生成并发送覆盖序列的副本并将其与接收信号中的覆盖信号同步。 自适应均衡器滤波器有效地调整接收到的电视信号，从而从信号中去除信道扰动。

公开(公告)号：US6081777A

公开(公告)日：2000-06-27

申请号：US157445

申请日：1998-09-21

申请人： Mark Lewis Grabb

发明人： Mark Lewis Grabb

IPC分类号： G10L19/02

CPC分类号： G10L21/0364 ,  G10L19/09 ,  G10L21/0232

摘要： In a vocoder system, the receiver is arranged to emphasize at least the fundamental or lowest-frequency sinusoidal signal in response to the pitch, in a manner which provides more emphasis at lower pitch values, corresponding to larger pitch intervals. The emphasis provides a subjectively improved speech synthesis. In a preferred embodiment, the enhancement takes place at fundamental component frequencies below 400 Hz. According to another aspect of the invention, the second and third harmonics are also emphasized, but generally not as much as the fundamental component. Below certain frequencies, the enhancement is limited for the fundamental and the harmonics.

摘要翻译： 在声码器系统中，接收机被布置为以对较大间距间隔提供较低音调值的更多强调的方式，响应于音调来至少强调基本频率或最低频率的正弦信号。 重点提供了主观改进的语音合成。 在优选实施例中，增强发生在低于400Hz的基本分量频率处。 根据本发明的另一方面，还强调了第二和第三谐波，但通常不如基本分量那么多。 在某些频率以下，对基波和谐波的增强是有限的。

公开(公告)号：US20130138499A1

公开(公告)日：2013-05-30

申请号：US13308386

申请日：2011-11-30

申请人： Peter Henry Tu ,  Mark Lewis Grabb ,  Xiaoming Liu ,  Ting Yu ,  Yi Yao ,  Dashan Gao ,  Ming-Ching Chang

发明人： Peter Henry Tu ,  Mark Lewis Grabb ,  Xiaoming Liu ,  Ting Yu ,  Yi Yao ,  Dashan Gao ,  Ming-Ching Chang

IPC分类号： G06Q30/02

摘要： An advertising system is disclosed. In one embodiment, the system includes an advertising display configured to provide an advertisement to potential customers and a camera configured to capture images of the potential customers when the potential customers pass the advertising display. The system may also include an image processing system having a processor and a memory. The memory may include application instructions for execution by the processor, and the image processing system may be configured to execute the application instructions to derive usage characteristics of the potential customers with respect to the advertising display through analysis of the captured images. Additional methods, systems, and articles of manufacture are also disclosed.

摘要翻译： 公开了广告系统。 在一个实施例中，系统包括被配置为向潜在客户提供广告的广告显示器和被配置为当潜在客户通过广告显示时捕获潜在客户的图像的照相机。 该系统还可以包括具有处理器和存储器的图像处理系统。 存储器可以包括用于由处理器执行的应用指令，并且图像处理系统可以被配置为执行应用指令以通过分析所捕获的图像来导出相对于广告显示的潜在客户的使用特性。 还公开了附加的方法，系统和制品。