公开(公告)号：US20090108776A1

公开(公告)日：2009-04-30

申请号：US11929194

申请日：2007-10-30

Applicant: Bin Zhao

Inventor： Bin Zhao

IPC: H05B37/02 ,  H01L35/00

CPC classification number: H05B33/0812 ,  Y02B20/345

Abstract: A circuit can provide an approximately constant resistance value that is virtually independent of process and temperature variations. A current control circuit may use a device that tracks the changes in a corresponding device over process and temperature variations. As a result, the behavior of device may be used to help determine the control information provided to device in order to maintain an approximately constant resistance Rm over process and temperature variations. The approximately constant resistance Rm may be used to provide an approximately constant current ILED. A wide variety of applications, not just LED drivers, may benefit from the use of an approximately constant resistance and/or current.

Abstract translation: 电路可以提供几乎不变的过程和温度变化的近似恒定的电阻值。 电流控制电路可以使用跟踪过程和温度变化的对应装置中的变化的装置。 结果，可以使用装置的行为来帮助确定提供给装置的控制信息，以便在过程和温度变化上保持大致恒定的电阻Rm。 可以使用大致恒定的电阻Rm来提供近似恒定的电流ILED。 各种应用，不仅仅是LED驱动器，可能受益于使用近似恒定的电阻和/或电流。

公开(公告)号：US20060248144A1

公开(公告)日：2006-11-02

申请号：US11480659

申请日：2006-07-03

Applicant: Min Zhu ,  Jian Shen ,  Steven Li ,  Guanghong Yang ,  Bin Zhao ,  Shi Yan ,  Zheng Yuan

Inventor： Min Zhu ,  Jian Shen ,  Steven Li ,  Guanghong Yang ,  Bin Zhao ,  Shi Yan ,  Zheng Yuan

IPC: G06F15/16

CPC classification number: H04L12/1827 ,  H04L67/1095 ,  H04L69/329 ,  H04L69/40

Abstract: A distributed collaborative computer system is provided that comprises a plurality of server computers interconnected via a high-speed link. Client computers can connect to any available server computer and start or join a conference hosted on either the server computer to which the client computer is connected or any other server in the system. As a result, the system and method of the present invention is easily scalable to support an arbitrary number of participants to a conference by merely adding the appropriate number of server computers to the system. In addition, by replicating the conference information on more than one server computer, the single point of failure limitation is eliminated. In fact, if a server hosting or participating in a conference malfunctions, the failure is detected by other server computers and the client computer is able to reconnect to the conference through a new server computer.

公开(公告)号：US06781754B2

公开(公告)日：2004-08-24

申请号：US09876368

申请日：2001-06-07

Applicant: Bin Zhao

Inventor： Bin Zhao

IPC: G02B530

CPC classification number: G02B27/283

Abstract: An interleaver has an input polarization beam displacer, a birefringent filter assembly in optical communication with the input polarization beam displacer, a first output polarization beam displacer in optical communication with the birefringent filter assembly and a second output polarization beam displacer optical communication with the first output polarization beam displacer. The birefringent filter assembly preferably comprises at least one birefringent filter stage, wherein each birefringent filter stage comprises a first filter polarization beam displacer, a second filter polarization beam displacer and at least one reflector configured so as to direct light from first filter polarization beam displacer to the second filter of polarization beam displacer.

Abstract translation: 交织器具有输入偏振光束置换器，与输入偏振光束置换器光学通信的双折射滤光器组件，与双折射滤光器组件光学通信的第一输出偏振光束置换器和与第一输出光学通信的第二输出偏振光束置换器 偏振光束置换器。 双折射滤光器组件优选地包括至少一个双折射滤光器级，其中每个双折射滤光镜级包括第一滤光器偏振光束置换器，第二滤光器偏振光束置换器和至少一个反射器，其被配置为将来自第一滤光器偏振光束置换器的光引导到 偏振光束置换器的第二滤光器。

公开(公告)号：US06627539B1

公开(公告)日：2003-09-30

申请号：US09149910

申请日：1998-09-09

Applicant: Bin Zhao ,  Maureen R. Brongo

Inventor： Bin Zhao ,  Maureen R. Brongo

IPC: H01L2144

CPC classification number: H01L23/5329 ,  H01L21/76807 ,  H01L2924/0002 ,  H01L2924/00

Abstract: Interconnects in sub-micron and sub-half-micron integrated circuit devices are fabricated using a dual damascene process incorporating a low-k dielectric. A dual-damascene structure can be implemented without the necessity of building a single damascene base, and without CMP of the low-k dielectric. This structure simplifies the manufacturing process, reduces cost, and effectively reduces intra-level and inter-level capacitance, resistivity, and noise related to substrate coupling. In accordance with a further aspect of the present invention, a modified silicon oxide material such as silsesquioxane is used for the low-k dielectric in conjunction with silicon dioxide cap layers, allowing an improved process window and simplifying the etching process.

Abstract translation: 使用包含低k电介质的双镶嵌工艺制造亚微米和亚半微米集成电路器件中的互连。 可以实现双镶嵌结构，而不需要构建单个镶嵌基底，并且不需要低k电介质的CMP。 该结构简化了制造工艺，降低了成本，并且有效地降低了与衬底耦合有关的电平，电平和电平以及噪声。 根据本发明的另一方面，与二氧化硅盖层结合使用改性氧化硅材料如倍半硅氧烷用于低k电介质，允许改进的工艺窗口并简化蚀刻工艺。

公开(公告)号：US06280794B1

公开(公告)日：2001-08-28

申请号：US09432046

申请日：1999-11-01

Applicant: King-Ning Tu ,  Yuhuan Xu ,  Bin Zhao

Inventor： King-Ning Tu ,  Yuhuan Xu ,  Bin Zhao

IPC: B05D512

CPC classification number: H01L21/02118 ,  H01L21/0212 ,  H01L21/02126 ,  H01L21/02203 ,  H01L21/02205 ,  H01L21/02282 ,  H01L21/312 ,  H01L21/31695 ,  Y10S438/96

Abstract: An improved dielectric material having pores formed therein and a method for forming the material are disclosed. The material is formed of a polymer. Pores within the polymer are formed by forming solid organic particles within the polymer and eventually vaporizing the particles to form pores within the polymer.

Abstract translation: 公开了一种其中形成有孔的改进的介电材料及其形成方法。 该材料由聚合物形成。 通过在聚合物内形成固体有机颗粒并最终使颗粒气化以在聚合物内形成孔而形成聚合物内的孔。

公开(公告)号：US5736457A

公开(公告)日：1998-04-07

申请号：US811954

申请日：1997-03-05

Applicant: Bin Zhao

Inventor： Bin Zhao

IPC: H01L21/768 ,  H01L21/4763

CPC classification number: H01L21/7681 ,  H01L21/76807 ,  H01L21/7684 ,  H01L2221/1036

Abstract: A semiconductor process and structure is provided for use in single or dual damascene metallization processes. A thin metal layer which serves as an etch stop and masking layer is deposited upon a first dielectric layer. Then, a second dielectric layer is deposited upon the thin metallization masking layer. The thin metallization masking layer provides an etch stop to form the bottom of the in-laid conductor grooves. In a dual damascene process, the thin metallization masking layer leaves open the via regions. Thus, the conductor grooves above the metallization masking layer and the via regions may be etched in the first and second dielectrics in one step. In a single damascene process, the thin metallization etch masking layer may cover the via regions. The etch stop and masking layer can be formed from any conductive or non-conductive materials whose chemical, mechanical, thermal and electrical properties are compatible with the process and circuit performance.

Abstract translation: 提供半导体工艺和结构用于单镶嵌金属化或双镶嵌金属化工艺。 用作蚀刻停止和掩蔽层的薄金属层沉积在第一介电层上。 然后，在薄金属化掩模层上沉积第二介电层。 薄金属化掩模层提供蚀刻停止以形成嵌入式导体槽的底部。 在双镶嵌工艺中，薄的金属化掩模层离开通孔区域。 因此，可以在一个步骤中在金属化屏蔽层上方的导体沟槽和通孔区域在第一和第二电介质中被蚀刻。 在单个镶嵌工艺中，薄金属化蚀刻掩模层可以覆盖通孔区域。 蚀刻停止和掩蔽层可以由其化学，机械，热和电特性与工艺和电路性能兼容的任何导电或非导电材料形成。

公开(公告)号：US10581710B2

公开(公告)日：2020-03-03

申请号：US15870794

申请日：2018-01-12

Applicant: Bin Zhao ,  Wei Li

Inventor： Bin Zhao ,  Wei Li

IPC: H04L12/26 ,  H04L12/24 ,  H04L12/721 ,  H04L12/925 ,  H04M7/00 ,  H04L29/06 ,  H04L12/18 ,  H04W4/16 ,  H04M3/432 ,  H04M3/56 ,  H04M3/22 ,  H04M1/725 ,  H04L12/58 ,  H04L12/841 ,  H04M1/253

Abstract: Systems and methods for improving quality of a call over network (CON) are provided. Call quality may be improved via buffer length modulation based upon the call scenario type. Scenario detection may be based upon who speaks, and the duration of the speaking, as well as contextual analysis. Further, the call over network quality may further be improved by deploying modules over the network. The modules are intermediary vehicles between each communicator and backend servers. The modules intercept audio packets from the communicator to detect packet loss, and perform recovery of lost packets, thereby accelerating real-time audio conversations.

公开(公告)号：US20180124518A1

公开(公告)日：2018-05-03

申请号：US15417208

申请日：2017-01-26

Applicant: Xun Di ,  Lipeng Ma ,  Ping Liang ,  Bin Zhao ,  Xudong Yan

Inventor： Xun Di ,  Lipeng Ma ,  Ping Liang ,  Bin Zhao ,  Xudong Yan

IPC: H04R7/12 ,  B32B5/12 ,  B32B37/06 ,  B32B37/10 ,  B32B38/18 ,  B32B3/28 ,  H04R31/00

CPC classification number: H04R7/125 ,  B29C70/202 ,  B32B3/28 ,  B32B5/12 ,  B32B37/06 ,  B32B37/10 ,  B32B38/185 ,  B32B2250/20 ,  B32B2250/42 ,  B32B2260/023 ,  B32B2260/046 ,  B32B2262/106 ,  B32B2305/076 ,  B32B2307/10 ,  B32B2307/54 ,  B32B2313/04 ,  B32B2363/00 ,  B32B2457/00 ,  H04R7/127 ,  H04R31/003 ,  H04R2307/023 ,  H04R2307/029

Abstract: The present disclosure disclose a diaphragm dome, the diaphragm dome includes a first carbon fiber layer and a second carbon fiber layer which are alternatively arranged by stacking, the first carbon fiber layer and the second carbon fiber layer are respectively a single-layer structure formed by an one-way extended carbon fiber bundle, an extending direction of the carbon fiber bundle of the first carbon fiber layer is perpendicular to an extending direction of the carbon fiber bundle of the second carbon fiber layer, and a thickness difference exists between the first carbon fiber layer and the second carbon fiber layer. In the diaphragm dome provided by the present disclosure, the material has larger specific strength, thus can reduce the thickness of the diaphragm dome, the carbon fiber layers of the diaphragm dome are well adhered, which is not readily layered, and has good water resistance.

公开(公告)号：US08578213B2

公开(公告)日：2013-11-05

申请号：US13095269

申请日：2011-04-27

Applicant: Shi Han ,  Yingnong Dang ,  Song Ge ,  Dongmei Zhang ,  Bin Zhao ,  Feng Liang ,  Chao Bian ,  Xiangpeng Zhao ,  Cong Chen ,  Hang Li ,  Prashant Ratanchandani

Inventor： Shi Han ,  Yingnong Dang ,  Song Ge ,  Dongmei Zhang ,  Bin Zhao ,  Feng Liang ,  Chao Bian ,  Xiangpeng Zhao ,  Cong Chen ,  Hang Li ,  Prashant Ratanchandani

IPC: G06F11/00

CPC classification number: G06F11/3636

Abstract: Execution traces are collected from multiple execution instances that exhibit performance issues such as slow execution. Call stacks are extracted from the execution traces, and the call stacks are mined to identify frequently occurring function call patterns. The call patterns are then clustered, and used to identify groups of execution instances whose performance issues may be caused by common problematic program execution patterns.

Abstract translation: 从执行缓慢执行的性能问题的多个执行实例中收集执行跟踪。 从执行跟踪中提取调用堆栈，并且调用堆栈被挖掘以识别经常出现的函数调用模式。 呼叫模式然后被聚集，并用于识别其性能问题可能由常见的有问题的程序执行模式引起的执行实例组。

公开(公告)号：US08373643B2

公开(公告)日：2013-02-12

申请号：US12244796

申请日：2008-10-03

Applicant: Bin Zhao ,  Andrew M. Kameya ,  Victor K. Lee

Inventor： Bin Zhao ,  Andrew M. Kameya ,  Victor K. Lee

IPC: G09G3/36

CPC classification number: G09G3/3406 ,  G09G2320/064

Abstract: A PWM generation module generates a PWM data signal used to control a light emitting diode (LED) driver for one or more strings of LEDs of a display device. The PWM data signal is synchronized with the frame boundaries of the video content being displayed. The PWM generation module can configure the PWM data signal such that a new PWM cycle is initiated at the start of each successive frame, and further whereby those PWM cycles that would be prematurely terminated at frame boundaries are instead driven at a constant reference level until the frame boundary. With this configuration, a substantially linear average light intensity can be achieved across frames, thereby reducing or eliminating display distortion that is often present in other PWM cycle synchronization techniques. The PWM generation module can use a self-learning process to make adjustments to the expected number of completeable PWM cycles per frame in response to dynamic changes in the frame rate, PWM frequency, or other related display parameters.

Abstract translation: PWM生成模块生成用于控制显示装置的一个或多个LED串的发光二极管（LED）驱动器的PWM数据信号。 PWM数据信号与正在显示的视频内容的帧边界同步。 PWM生成模块可以配置PWM数据信号，使得在每个连续帧的开始处启动新的PWM周期，并且进一步地，将在帧边界处过早终止的那些PWM周期以恒定的参考电平驱动直到 帧边界。 利用这种配置，可以跨帧实现基本线性的平均光强度，从而减少或消除其他PWM周期同步技术中经常出现的显示失真。 PWM生成模块可以使用自学习过程来响应于帧速率，PWM频率或其他相关显示参数的动态变化来调整每帧的可完成PWM周期的预期数量。