公开(公告)号：US09654768B2

公开(公告)日：2017-05-16

申请号：US14367963

申请日：2011-12-23

Applicant: Peng Qin ,  Lin Du ,  Guanghua Zhou

Inventor： Peng Qin ,  Lin Du ,  Guanghua Zhou

IPC: H04N13/04 ,  G01S13/00 ,  G02B27/22 ,  G02B27/00 ,  G06F1/32 ,  G06F3/01 ,  H04N13/00

CPC classification number: H04N13/383 ,  G02B27/0093 ,  G02B27/2214 ,  G06F1/3231 ,  G06F1/3265 ,  G06F3/013 ,  H04N13/189 ,  H04N13/305 ,  H04N13/366 ,  H04N13/398 ,  Y02D10/153 ,  Y02D10/173

Abstract: The present invention relates to a computer device comprising a detector for detecting a user's eye and a processor. The processor is configured to determine if the position of the user's eye is kept in a zone for a first time period, and if the position of the user's eye is kept in the zone for the first time period, suspend for a second time period detecting the user's eye and determining the position of the user's eye.

公开(公告)号：US09307002B2

公开(公告)日：2016-04-05

申请号：US14128549

申请日：2011-06-24

Applicant: Yan Xu ,  Lin Du ,  Jianping Song

Inventor： Yan Xu ,  Lin Du ,  Jianping Song

IPC: H04L29/06 ,  H04N13/00 ,  H04N21/81

CPC classification number: H04L65/608 ,  H04N13/178 ,  H04N13/194 ,  H04N21/816

Abstract: It is provided a method for delivering a 3D content comprising a 2D part and a metadata part which are divided into equal number of segments and are transmitted in two multicast streams, the method comprising the steps of receiving a request for the 3D content with a starting time point corresponding to a starting segment of the 2D part and a starting segment of the metadata part; and scheduling the transmission of at least one segment of the 2D part including the starting segment of the 2D part in a first multicast stream and the transmission of at least one segment of the metadata part including the starting segment of the metadata part in a second multicast stream, wherein, the transmission of the starting segment of the 2D part and the transmission of the starting segment of the metadata part are synchronized.

Abstract translation: 提供了一种用于传送包括2D部分和元数据部分的3D内容的方法，所述2D部分和元数据部分被划分成相等数量的片段并且在两个多播流中传输，所述方法包括以下步骤：以起始 时间点对应于2D部分的起始段和元数据部分的起始段; 以及调度在第一组播流中包括2D部分的起始段的2D部分的至少一个段的传输，以及包括第二组播中的元数据部分的起始段的元数据部分的至少一个段的传输 流，其中，2D部分的起始段的传输和元数据部分的起始段的传输被同步。

公开(公告)号：US09189071B2

公开(公告)日：2015-11-17

申请号：US13882592

申请日：2010-11-01

Applicant: Peng Qin ,  Lin Du

Inventor： Peng Qin ,  Lin Du

IPC: G06F3/01

CPC classification number: G06F3/017 ,  G06F2203/04102

Abstract: A method is provided for detecting gesture inputs in response to a consecutive reciprocating movement before a detecting device, wherein, the consecutive reciprocating movement is made of a first type of gesture and a second type of gesture, each capable of being recognized by the detecting device to output a different control signal. The method comprises the steps of receiving the consecutive reciprocating movement starting with a first type of gesture among the two types, wherein, the first type of gesture and the second type of gesture occur alternately, and outputting control signals corresponding to the first type of gesture with times number equaling to the number of the first of type gesture contained within the consecutive reciprocating movement.

Abstract translation: 提供了一种用于在检测装置之前响应于连续往复运动来检测手势输入的方法，其中，所述连续往复运动由第一类型的手势和第二类型的手势构成，每种能够被检测装置识别 以输出不同的控制信号。 该方法包括以下步骤：从两种类型中的第一类型的手势开始接收连续的往复运动，其中，所述第一类型的手势和所述第二类型的手势交替出现，并且输出对应于所述第一类型手势的控制信号 其次数等于包含在连续往复运动中的第一类型手势的数量。

公开(公告)号：US20150058434A1

公开(公告)日：2015-02-26

申请号：US13971707

申请日：2013-08-20

Applicant: James Liao ,  Lin Du ,  David Liu

Inventor： James Liao ,  Lin Du ,  David Liu

IPC: G06F15/173

CPC classification number: G06F15/17331 ,  G06F17/30073 ,  G06F17/30861

Abstract: A method and apparatus are disclosed herein for retrieving network traffic data. In one embodiment, a networking apparatus comprises a memory; a network device; and a processing unit coupled to the network device and the memory. The processing unit is operable to execute a data engine that performs bulk data transfers from the network device periodically into a data buffer in the memory and translates data received from the network device, based on a mapping definition, into a user defined format for export to one or more applications running on networking apparatus.

Abstract translation: 本文公开了一种用于检索网络业务数据的方法和装置。 在一个实施例中，网络装置包括存储器; 网络设备; 以及耦合到网络设备和存储器的处理单元。 所述处理单元可操作以执行数据引擎，所述数据引擎从所述网络设备周期性地进行批量数据传输到所述存储器中的数据缓冲器中，并且将从所述网络设备接收的数据基于映射定义转换成用户定义的格式以输出到 网络设备上运行的一个或多个应用程序。

公开(公告)号：US20140136728A1

公开(公告)日：2014-05-15

申请号：US14128549

申请日：2011-06-24

Applicant: Yan Xu ,  Lin Du ,  Jianping Song

Inventor： Yan Xu ,  Lin Du ,  Jianping Song

IPC: H04L29/06

CPC classification number: H04L65/608 ,  H04N13/178 ,  H04N13/194 ,  H04N21/816

Abstract: It is provided a method for delivering a 3D content comprising a 2D part and a metadata part which are divided into equal number of segments and are transmitted in two multicast streams, the method comprising the steps of receiving a request for the 3D content with a starting time point corresponding to a starting segment of the 2D part and a starting segment of the metadata part; and scheduling the transmission of at least one segment of the 2D part including the starting segment of the 2D part in a first multicast stream and the transmission of at least one segment of the metadata part including the starting segment of the metadata part in a second multicast stream, wherein, the transmission of the starting segment of the 2D part and the transmission of the starting segment of the metadata part are synchronized.

Abstract translation: 提供了一种用于传送包括2D部分和元数据部分的3D内容的方法，所述2D部分和元数据部分被划分成相等数量的片段并且在两个多播流中传输，所述方法包括以下步骤：以起始 时间点对应于2D部分的起始段和元数据部分的起始段; 以及调度在第一组播流中包括2D部分的起始段的2D部分的至少一个段的传输，以及包括第二组播中的元数据部分的起始段的元数据部分的至少一个段的传输 流，其中，2D部分的起始段的传输和元数据部分的起始段的传输被同步。

公开(公告)号：US08323052B2

公开(公告)日：2012-12-04

申请号：US13115120

申请日：2011-05-25

Applicant: Zheng-Heng Sun ,  Li-Ren Fu ,  Jun-Hui Wang ,  Ai-Ling He ,  Han-Bing Zhang ,  Jun He ,  An-Gang Liang ,  Lei Liu ,  Shu-Ni Yi ,  Ping-Chuan Deng ,  Lin Du

Inventor： Zheng-Heng Sun ,  Li-Ren Fu ,  Jun-Hui Wang ,  Ai-Ling He ,  Han-Bing Zhang ,  Jun He ,  An-Gang Liang ,  Lei Liu ,  Shu-Ni Yi ,  Ping-Chuan Deng ,  Lin Du

IPC: H01R13/73

CPC classification number: H01R13/748

Abstract: A connector assembly includes a connector and two screws. The connector includes a main body, a cable connected to a rear side of the main body, and a connection portion protruding from a front side of the main body. Two threaded holes are defined in opposite ends of the main body, respectively. Two resilient fixing portions protrude from the rear side of the main body. A through hole is defined in each of the fixing portions. The screws are detachably received into the corresponding through holes of the fixing portions, and operable to mount the connector to an object by extending through the threaded holes to engage with the object.

Abstract translation: 连接器组件包括连接器和两个螺钉。 连接器包括主体，连接到主体的后侧的电缆以及从主体的前侧突出的连接部。 两个螺纹孔分别限定在主体的两端。 两个弹性固定部分从主体的后侧突出。 在每个固定部分中限定通孔。 螺钉可拆卸地容纳在固定部分的相应的通孔中，并且可操作以通过延伸通过螺纹孔将物体连接到物体上，以与物体接合。

公开(公告)号：US20120019621A1

公开(公告)日：2012-01-26

申请号：US13135908

申请日：2011-07-18

Applicant: Jian Ping Song ,  Lin Du ,  Guang Hua Zhou

Inventor： Jian Ping Song ,  Lin Du ,  Guang Hua Zhou

IPC: H04N13/02

CPC classification number: H04N21/236 ,  H04N21/8146 ,  H04N21/816

Abstract: A method and an apparatus for transmitting a 3D model associated to stereoscopic content are described, and more specifically a method and an apparatus for the progressive transmission of 3D models. Also described are a method and an apparatus for preparing a 3D model associated to a 3D video frame for transmission and a non-transient recording medium comprising such a prepared 3D model. The 3D model is split into one or more components. It is then determined whether a component of the one or more components is hidden by other 3D content. For transmission those components of the 3D model that are not hidden by other 3D content are transmitted first. The remaining components of the 3D model are transmitted subsequently.

Abstract translation: 描述用于发送与立体内容相关联的3D模型的方法和装置，更具体地，描述了用于逐行传输3D模型的方法和装置。 还描述了一种用于准备与用于传输的3D视频帧相关联的3D模型的方法和装置，以及包括这种准备的3D模型的非瞬态记录介质。 3D模型分为一个或多个组件。 然后确定一个或多个组件的组件是否被其他3D内容隐藏。 对于传输，首先传输未被其他3D内容隐藏的3D模型的组件。 随后传送3D模型的其余部分。

公开(公告)号：US5421794A

公开(公告)日：1995-06-06

申请号：US988764

申请日：1992-12-10

Applicant: Lin Du

Inventor： Lin Du

IPC: B62K17/00 ,  B62M1/00 ,  A63B23/00 ,  B62M1/04

CPC classification number: B62M1/00 ,  A63C17/12 ,  B62K17/00

Abstract: An exercise bike, comprising two footboards, six wheels, and four straight shafts with trapezoid-headed ends, is provided. Symmetrically arranged in the disk of each wheel are two eccentrical trapezoid apertures. The ends of the shafts are orthogonally inserted into the trapezoid apertures of the wheels, to form a wheel frame, thus avoiding the possibility of assembling the exercise bike improperly. The wheels are arranged in three lines, and the middle portions of the shafts are supported by bearings at the bottom of the boards and can rotate freely thereon. The bike can further be assembled into a safety-type exercise bike, or a massage-type one. When the footboards are threaded, the bike will move forward in a fluctuating manner. The various parts can leave the factory in separate packages for the customers to assemble on their own. The products can therefore be transported in large quantities and over long distances.

Abstract translation: 提供一个包括两个脚踏板，六个轮子和四个带梯形头端的直轴的运动自行车。 对称地布置在每个轮的盘中是两个偏心梯形孔。 轴的端部正交插入到车轮的梯形孔中，形成车轮框架，从而避免组装不正常运动自行车的可能性。 轮子布置成三条线，轴的中部由板的底部的轴承支撑，并可在其上自由旋转。 自行车可以进一步组装成安全型运动自行车或按摩式自行车。 当脚踏板穿线时，自行车将以波动的方式向前移动。 各种零件可以将工厂分离出来，供客户自行组装。 因此，产品可以大量运输和长距离运输。

公开(公告)号：US09442883B2

公开(公告)日：2016-09-13

申请号：US13971707

申请日：2013-08-20

Applicant: James Liao ,  Lin Du ,  David Liu

Inventor： James Liao ,  Lin Du ,  David Liu

IPC: G06F15/167 ,  G06F15/173

CPC classification number: G06F15/17331 ,  G06F17/30073 ,  G06F17/30861

Abstract: A method and apparatus are disclosed herein for retrieving network traffic data. In one embodiment, a networking apparatus comprises a memory; a network device; and a processing unit coupled to the network device and the memory. The processing unit is operable to execute a data engine that performs bulk data transfers from the network device periodically into a data buffer in the memory and translates data received from the network device, based on a mapping definition, into a user defined format for export to one or more applications running on networking apparatus.

Abstract translation: 本文公开了一种用于检索网络业务数据的方法和装置。 在一个实施例中，网络装置包括存储器; 网络设备; 以及耦合到网络设备和存储器的处理单元。 所述处理单元可操作以执行数据引擎，所述数据引擎从所述网络设备周期性地进行批量数据传输到所述存储器中的数据缓冲器中，并且将从所述网络设备接收的数据基于映射定义转换成用户定义的格式以输出到 网络设备上运行的一个或多个应用程序。

公开(公告)号：US20150237323A1

公开(公告)日：2015-08-20

申请号：US14415903

申请日：2012-07-23

Applicant: Lin Du ,  Jianping Song ,  Yan Xu

Inventor： Lin Du ,  Jianping Song ,  Yan Xu

IPC: H04N13/00 ,  G06T1/00

CPC classification number: H04N13/111 ,  G06T1/0028 ,  G06T1/0085 ,  H04N13/128 ,  H04N2213/003

Abstract: Layered depth image (LDI) and other more complicated 3D formats contain color, depth, and/or alpha channel information for visible pixels (base layer) and occluded pixels (occluded layers) of 3D video data. The present principles form 2D+depth/2D+delta representation using the information for the visible pixels, and embed the information for the occluded pixels into the 2D+depth/2D+delta content. When embedding, the occluded pixels that are more likely to be viewed from other view angles or used in multiple viewpoint video rendering are provided with stronger protection from transmission or compression errors. In one example, watermarking based on Least Significant Bit (LSB) and Spread Spectrum Watermarking (SSW) is used to illustrate the embedding process and the corresponding extraction process.

Abstract translation: 分层深度图像（LDI）和其他更复杂的3D格式包含3D视频数据的可见像素（基本层）和遮挡像素（遮挡层）的颜色，深度和/或Alpha通道信息。 本原理使用可见像素的信息形成2D +深度/ 2D +δ表示，并将封闭像素的信息嵌入到2D +深度/ 2D +δ内容中。 当嵌入时，更有可能从其他视角观看或在多视点视频呈现中使用的遮挡像素具有更强的防止传输或压缩错误的保护。 在一个示例中，使用基于最低有效位（LSB）和扩频水印（SSW）的水印来说明嵌入过程和相应的提取过程。