公开(公告)号：US5326985A

公开(公告)日：1994-07-05

申请号：US951994

申请日：1992-09-28

申请人： Herbert Goronkin ,  Jun Shen ,  Saied N. Tehrani

发明人： Herbert Goronkin ,  Jun Shen ,  Saied N. Tehrani

IPC分类号： H01L29/778 ,  H01L29/161 ,  H01L29/205

CPC分类号： H01L29/7783

摘要： A semiconductor structure that provides both N-type and P-type doping from a single dopant source is provided. A first doping region (13) comprising a first material composition includes holes and electrons in a doping energy level (E.sub.D)- A first undoped spacer region (12) comprising the first material composition covers the doping region (13). An undoped channel (11,14) comprising a second material composition covers the first spacer region (12) and a second undoped spacer region (12) comprising the first material composition covers the undoped channel (11,14). The first material composition has a wider bandgap than the second material composition and the doping energy level (E.sub.D) is selected to provide electrons to the undoped channel (11,14) when the second material composition has a conduction band minimum less than the doping energy level (E.sub.D) and to provide holes to the first undoped channel (11,14) when the second material composition has a valence band maximum greater than the doping energy level (E.sub.D).

摘要翻译： 提供了从单个掺杂剂源提供N型和P型掺杂的半导体结构。 包括第一材料组合物的第一掺杂区域（13）包括掺杂能级（ED）的空穴和电子 - 包含第一材料组合物的第一未掺杂间隔区域（12）覆盖掺杂区域（13）。 包括第二材料组合物的未掺杂通道（11,14）覆盖第一间隔区域（12），并且包括第一材料组合物的第二未掺杂间隔区域（12）覆盖未掺杂沟道（11,14）。 第一材料组合物具有比第二材料组成更宽的带隙，并且当第二材料组合物具有小于掺杂能量的导带最小值时，选择掺杂能级（ED）以向未掺杂沟道（11,14）提供电子 （ED），并且当第二材料组合物具有大于掺杂能级（ED）的价带最大值时，向第一未掺杂通道（11,14）提供孔。

公开(公告)号：US09508513B1

公开(公告)日：2016-11-29

申请号：US14883537

申请日：2015-10-14

申请人： Jun Shen

发明人： Jun Shen

IPC分类号： H01H50/08 ,  H01H50/24

CPC分类号： H01H50/08 ,  H01H50/24 ,  H01P1/125

摘要： A coaxial RF switch optoelectronic indicator comprising a light-emitting diode (LED), a photo sensor, and a shutter assembly wherein the shutter assembly interacts with the soft-iron rocker in the switch and causes the optical path between the LED and photo-sensor to open or close, corresponding to the states (connected or disconnected) of an RF channel in the switch, providing an indicator means to the switch.

摘要翻译： 包括发光二极管（LED），光传感器和快门组件的同轴RF开关光电子指示器，其中快门组件与开关中的软铁摇杆相互作用并且使得LED和光电传感器之间的光路 与开关中的RF通道的状态（连接或断开）相对应地打开或关闭，向开关提供指示装置。

公开(公告)号：US09373889B2

公开(公告)日：2016-06-21

申请号：US14118531

申请日：2012-04-24

申请人： Yajun Chen ,  Shougang Cheng ,  Jun Shen ,  Yu Qin

发明人： Yajun Chen ,  Shougang Cheng ,  Jun Shen ,  Yu Qin

IPC分类号： H01Q5/25 ,  H01Q5/378 ,  H01Q5/00 ,  H01Q1/24 ,  H01Q1/38 ,  H01Q9/40 ,  H01Q9/42

CPC分类号： H01Q5/25 ,  H01Q1/243 ,  H01Q1/38 ,  H01Q5/378 ,  H01Q9/40 ,  H01Q9/42

摘要： The present disclosure discloses an ultra-wideband antenna, including: a coplanar waveguide feeder connected to a Radio Frequency (RF) excitation port on the PCB substrate at one end and to a tapering supporting arm at the other end; the tapering supporting arm connected to the coplanar waveguide feeder at one end and to a primary radiating closed-band-shaped monopole at the other end; the primary radiating closed-band-shaped monopole connected to the tapering supporting arm; a primary coupling patch located in the area closed by the closed band of the primary radiating closed-band-shaped monopole; a secondary radiating closed-band-shaped monopole connected to the primary radiating closed-band-shaped monopole through a metallic via; and a secondary coupling patch located in the area closed by the closed band of the secondary radiating closed-band-shaped monopole. The present disclosure also discloses an ultra-wideband terminal. With the antenna and the terminal of the present disclosure, space usage is reduced, facilitating development of an ultrathin terminal and widening bandwidth, and thus allowing the terminal to operate in the range of an ultrawide band.

摘要翻译： 本公开公开了一种超宽带天线，包括：共面波导馈线，其一端连接到PCB基板上的射频（RF）激励端口，另一端连接到锥形支撑臂; 锥形支撑臂在一端连接到共面波导馈线，另一端连接到主辐射封闭带状单极; 连接到锥形支撑臂的主辐射封闭带状单极子; 位于由主辐射闭带状单极子的封闭带封闭的区域中的主耦合贴片; 通过金属通孔连接到主辐射封闭带状单极子的次级辐射封闭带状单极子; 以及位于由次级辐射封闭带状单极子的闭带封闭的区域中的次级耦合贴片。 本公开还公开了一种超宽带终端。 利用本公开的天线和终端，减少了空间使用，促进了超薄终端的开发和扩大带宽，从而允许终端在超宽带的范围内操作。

公开(公告)号：US08861932B2

公开(公告)日：2014-10-14

申请号：US13474895

申请日：2012-05-18

申请人： Venson Shaw ,  Jun Shen

发明人： Venson Shaw ,  Jun Shen

IPC分类号： H04N5/92

CPC分类号： H04N21/6379 ,  H04N5/765 ,  H04N21/2143 ,  H04N21/2221 ,  H04N21/2662 ,  H04N21/41407 ,  H04N21/44004 ,  H04N21/4622 ,  H04N21/6373 ,  H04N21/64322 ,  H04N21/6473 ,  H04N21/64738 ,  H04N21/64753 ,  H04N21/64769

摘要： A system that incorporates teachings of the subject disclosure may include, for example, receiving video content at a communication device, providing the video content to a video buffer of the communication device, commencing playback of the video content at the communication device, determining buffer status information that represents a capacity of the video buffer and an amount of the capacity that has been utilized, monitoring for a buffer exhaustion condition based on the buffer status information, and adjusting the playback of the video content responsive to a detection of the buffer exhaustion condition. Other embodiments are disclosed.

摘要翻译： 结合本公开的教导的系统可以包括例如在通信设备处接收视频内容，将视频内容提供给通信设备的视频缓冲器，开始在通信设备处回放视频内容，确定缓冲器状态 表示视频缓冲器的容量的信息和已经使用的容量的量，基于缓冲器状态信息来监视缓冲器耗尽状态，以及响应于缓冲器耗尽条件的检测来调整视频内容的回放 。 公开了其他实施例。

公开(公告)号：US08625286B2

公开(公告)日：2014-01-07

申请号：US12878229

申请日：2010-09-09

申请人： Jun Shen ,  Hai-Feng Zhu ,  Ping Gao ,  Quan-Long Chen

发明人： Jun Shen ,  Hai-Feng Zhu ,  Ping Gao ,  Quan-Long Chen

IPC分类号： H05K7/16 ,  G06F1/00 ,  H05K5/00 ,  H04M1/00 ,  H04M3/00 ,  B65D6/28 ,  B65D8/18

CPC分类号： H04M1/0252

摘要： A housing of a portable electronic device includes a first frame unit, a second frame unit, and a panel unit. The first frame unit includes a plurality of retaining members. The second frame unit includes a plurality of fastening members. The panel unit includes a plurality of holding members corresponding to the retaining members and a plurality of assembling members corresponding to the fastening member. The retaining members and the holding members are correspondingly assembled together to assemble the first frame unit to the panel unit, and the fastening members and the assembling members are correspondingly assembled together to assemble the second frame unit to the panel unit.

摘要翻译： 便携式电子装置的壳体包括第一框架单元，第二框架单元和面板单元。 第一框架单元包括多个保持构件。 第二框架单元包括多个紧固构件。 面板单元包括对应于保持构件的多个保持构件和对应于紧固构件的多个组装构件。 保持构件和保持构件相应地组装在一起以将第一框架单元组装到面板单元，并且紧固构件和组装构件相应地组装在一起以将第二框架单元组装到面板单元。

公开(公告)号：US20130287091A1

公开(公告)日：2013-10-31

申请号：US13455801

申请日：2012-04-25

申请人： Venson Shaw ,  Jun Shen

发明人： Venson Shaw ,  Jun Shen

IPC分类号： H04N7/26

CPC分类号： H04N21/64769 ,  H04L65/602 ,  H04L65/80 ,  H04N19/115 ,  H04N19/14 ,  H04N21/234363 ,  H04N21/2381 ,  H04N21/2383 ,  H04N21/64322

摘要： A system that incorporates teachings of the subject disclosure may include, for example, dividing a media content item into a plurality of media content segments, at each media content segment of the plurality of media content segments, applying motion estimation between at least two video frames of the media content segment to determine a content weight for the media content segment, determining a bit rate for the media content segment according to the determined content weight for the media content segment, and encoding the media content segment at the determined bit rates to generate a data stream for the media content segment, whereby a plurality of data streams for the plurality of media content segments of the media content are generated, and transmitting the plurality of data streams for the plurality of media content segments of the media content to the one or more media devices. Other embodiments are disclosed.

公开(公告)号：US20130029635A1

公开(公告)日：2013-01-31

申请号：US13190728

申请日：2011-07-26

申请人： Yung Choi-Grogan ,  Jun Shen ,  Ming Zhang

发明人： Yung Choi-Grogan ,  Jun Shen ,  Ming Zhang

IPC分类号： H04W72/02

CPC分类号： H04W36/14 ,  H04W36/245 ,  H04W36/30 ,  H04W48/18

摘要： Systems, methods, and apparatus that select a radio access technology based on a usage history are presented herein. A recording component can record, based on a first use of a wireless communication network, information identifying a radio access technology associated with the first use. A selection component can select, in response to receiving a request for a second use of the wireless communication network, the radio access technology for the second use based on the information. A transfer component can determine whether a request for a handover is based on a wireless service coverage. Further, the transfer component can determine whether a request for a reselection is based on the wireless service coverage. Moreover, the selection component can select another radio access technology for the second use in response to the request being based on the wireless service coverage.

摘要翻译： 本文给出了基于使用历史选择无线电接入技术的系统，方法和装置。 记录组件可以基于第一次使用无线通信网络来记录识别与第一次使用相关联的无线电接入技术的信息。 响应于接收到无线通信网络的第二次使用的请求，选择组件可以基于该信息选择用于第二次使用的无线电接入技术。 传输组件可以确定对切换的请求是否基于无线服务覆盖。 此外，传送组件可以确定重新选择的请求是否基于无线服务覆盖。 此外，选择组件可以响应于基于无线服务覆盖的请求，选择用于第二次使用的另一无线电接入技术。

公开(公告)号：US08164224B2

公开(公告)日：2012-04-24

申请号：US12685037

申请日：2010-01-11

申请人： Jun Shen

发明人： Jun Shen

IPC分类号： H02K33/00

CPC分类号： H02K33/16

摘要： A vibration motor comprises a permanent magnet supported by a spring and an electromagnet. The electromagnet generates an alternating second magnetic field which exerts a torque on the permanent magnet and causes said permanent magnet to rotate and vibrate. The supporting spring transfers the vibration energy from the permanent magnet to the housing and ultimately to the user.

摘要翻译： 振动电动机包括由弹簧和电磁体支撑的永磁体。 电磁铁产生交替的第二磁场，其在永磁体上施加转矩，并使永久磁铁转动并振动。 支撑弹簧将振动能量从永磁体传递到壳体并最终传递给使用者。

公开(公告)号：US20110124325A1

公开(公告)日：2011-05-26

申请号：US12626076

申请日：2009-11-25

申请人： Yung Choi-Grogan ,  Jun Shen ,  Ming Zhang

发明人： Yung Choi-Grogan ,  Jun Shen ,  Ming Zhang

IPC分类号： H04M3/00

CPC分类号： H04W4/50 ,  G06F8/65 ,  H04L67/10 ,  H04L67/34 ,  H04M3/42178 ,  H04W8/22 ,  H04W8/245

摘要： A method and apparatus for performing a software upgrade are disclosed. The method determines a plurality of mobile endpoint devices affected by a wireless network access software upgrade, and schedules a deployment of the wireless network access software upgrade. The method transmits a notification to the plurality of mobile endpoint devices, wherein the notification is configured to cause each of the plurality of mobile endpoint devices to store user settings in a memory of each of the plurality of mobile endpoint devices. The method downloads the wireless network access software upgrade wirelessly to the plurality of mobile endpoint devices, wherein the wireless network access software upgrade is configured to cause each of the plurality of mobile endpoint devices to install the wireless network access software upgrade and to restore the user settings from the memory of each of the plurality of mobile endpoint devices.

摘要翻译： 公开了一种用于执行软件升级的方法和装置。 该方法确定受无线网络访问软件升级影响的多个移动终端设备，并安排无线网络访问软件升级的部署。 该方法向多个移动终端设备发送通知，其中通知被配置为使得多个移动终端设备中的每一个将用户设置存储在多个移动终端设备中的每一个的存储器中。 该方法将无线网络接入软件无线地下载到多个移动终端设备，其中无线网络接入软件升级被配置为使多个移动终端设备中的每一个安装无线网络接入软件升级并恢复用户 来自多个移动终端设备中的每一个的存储器的设置。

公开(公告)号：US07864729B2

公开(公告)日：2011-01-04

申请号：US12619146

申请日：2009-11-16

申请人： Ming Zhang ,  Jun Shen

发明人： Ming Zhang ,  Jun Shen

IPC分类号： H04W4/00

CPC分类号： H04W8/245 ,  H04M1/72547 ,  H04W4/06

摘要： Devices, systems, and methods for creating, procuring, and maintaining a priority scheme for cell broadcast messages. In an exemplary embodiment, the priority scheme includes a plurality of cell broadcast channels (CBCH) that are assigned logic groups, which in turn are assigned a priority level. Accordingly, cell broadcast (CB) messages with higher priority levels are displayed first on the receiving device.

摘要翻译： 用于创建，采购和维护小区广播消息优先级方案的设备，系统和方法。 在示例性实施例中，优先级方案包括被分配逻辑组的多个小区广播信道（CBCH），这又被分配了优先级。 因此，首先在接收装置上显示具有较高优先级的小区广播（CB）消息。