利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

221 条记录 (耗时 0.041 秒)

    Methods and apparatuses to maintain multiple execution contexts
    81.
    发明申请
    Methods and apparatuses to maintain multiple execution contexts 审中-公开
    维护多个执行环境的方法和设备

    公开(公告)号：US20060150194A1

    公开(公告)日：2006-07-06

    申请号：US11218418

    申请日：2005-09-01

    申请人： Bin Xing ,  Yi Chen

    发明人： Bin Xing ,  Yi Chen

    IPC分类号： G06F9/46

    CPC分类号： G06F9/461

    摘要： A method, apparatus, and system in which a two or more execution contexts of threads are maintained simultaneously using stack switching in an operating environment in which merely one thread can be executed at a given point in time. Execution of instructions in a callee thread is suspended and the execution context including a return address location of a pointer of the callee stack is maintained while instructions are being executed in a caller thread.

    摘要翻译： 一种方法，装置和系统，其中在可以在给定时间点上只能执行一个线程的操作环境中，使用堆栈切换来同时维持线程的两个或更多个执行上下文。 执行被叫线程中的指令被暂停，并且在调用者线程中执行指令时，维护包括被调用者堆栈的指针的返回地址位置的执行上下文。

    Oxide and method for production thereof
    85.
    发明授权
    Oxide and method for production thereof 失效
    氧化物及其制造方法

    公开(公告)号：US06740764B1

    公开(公告)日：2004-05-25

    申请号：US10129826

    申请日：2002-05-09

    申请人： Yi Chen ,  Weiping Ding ,  Yuan Chun ,  Ma Lian ,  Ulrich Müller

    发明人： Yi Chen ,  Weiping Ding ,  Yuan Chun ,  Ma Lian ,  Ulrich Müller

    IPC分类号： B01J2906

    CPC分类号： B01J37/086 ,  B01J29/89

    摘要： Oxide comprising at least the elements Si and Ti, at least noncrystalline silicon dioxide and at least one crystalline silicate phase which has at least one zeolite structure, with noncrystalline silicon dioxide being applied to at least one crystalline silicate phase having at least one zeolite structure, wherein the oxide has no silicon-carbon bonds.

    摘要翻译： 氧化物至少包含元素Si和Ti，至少非结晶二氧化硅和至少一种具有至少一种沸石结构的结晶硅酸盐相，其中非结晶二氧化硅被施加至至少一种具有至少一种沸石结构的结晶硅酸盐相， 其中所述氧化物不具有硅 - 碳键。

    In-call DTMF transport for geostationary mobile satellite communication system
    86.
    发明授权
    In-call DTMF transport for geostationary mobile satellite communication system 有权
    用于对地静止移动卫星通信系统的通话DTMF传输

    公开(公告)号：US06650895B1

    公开(公告)日：2003-11-18

    申请号：US09447696

    申请日：1999-11-23

    申请人： Channasandra Ravishankar ,  David Roos ,  Anthony Noerpel ,  Chandra Joshi ,  James Hobza ,  Prabir Datta ,  Yi Chen

    发明人： Channasandra Ravishankar ,  David Roos ,  Anthony Noerpel ,  Chandra Joshi ,  James Hobza ,  Prabir Datta ,  Yi Chen

    IPC分类号： H04Q720

    CPC分类号： H04B7/19 ,  H04M3/2281 ,  H04M3/533 ,  H04Q1/45

    摘要： A system and a methodology to improve the end-user quality of service both in terms of response time and reliability for the transport of in-call DTMF signals in wireless systems, particularly in geostationary mobile satellite systems. The methodology encompasses several techniques to provide acceptable end-to-end quality of service for DTMF. A technique is applicable for transport of DTMF in the wireless subscriber to network direction, where DTMF digits are carried in the form of an out-band message. The central part of the technique is to allow multiple key presses in the same message, thereby increasing efficiency and throughput in long-delay environment. Another technique utilizes the vocoder's functionality to carry DTMF in-band, thereby reducing system complexity. The scheme makes the use of an integrated DTMF detector which can classify a given frame of signal into several classes so that the DTMF encoded packet can carry a unique pattern across the air-interface to the voice decoder at AT, which is capable of identifying the pattern. Another technique pertains to the use of a message based DTMF transport between two-ATs on a separate logical channel with a unique Service Access point Identifier (SAPI) providing guaranteed service for DTMF transport in an AT-AT call.

    摘要翻译： 在无线系统，特别是对地静止移动卫星系统中，在无线系统中传输呼叫中的DTMF信号的响应时间和可靠性方面，提高最终用户服务质量的系统和方法。 该方法包括几种为DTMF提供可接受的端到端服务质量的技术。 一种技术适用于将无线用户中的DTMF传输到网络方向，其中DTMF数字以带外消息的形式携带。 该技术的核心部分是允许同一消息中的多个按键按压，从而在长时间延迟环境中提高效率和吞吐量。 另一种技术利用声码器的功能来携带DTMF带内，从而降低系统的复杂性。 该方案使用集成的DTMF检测器，其可以将给定的信号帧分类成多个等级，使得DTMF编码的分组可以在AT的语音解码器的空中接口上携带唯一的模式，其能够识别 模式。 另一种技术涉及在独立的逻辑信道上的两个AT之间使用基于消息的DTMF传输与唯一的服务接入点标识符（SAPI），其在AT-AT呼叫中为DTMF传输提供有保证的服务。

    4-alkenyl-and 4-alkynyloxindoles
    87.
    发明授权
    4-alkenyl-and 4-alkynyloxindoles 失效
    4-链烯基和4-炔氧基吲哚

    公开(公告)号：US06303793B1

    公开(公告)日：2001-10-16

    申请号：US09566054

    申请日：2000-05-05

    申请人： Yi Chen ,  Apostolos Dermatakis ,  Jin-Jun Liu ,  Kin-Chun Luk

    发明人： Yi Chen ,  Apostolos Dermatakis ,  Jin-Jun Liu ,  Kin-Chun Luk

    IPC分类号： C07D20934

    CPC分类号： C07D401/14 ,  C07D403/06 ,  C07D403/14 ,  C07D405/14 ,  C07D409/14

    摘要： Disclosed are novel 4-alkenyl- and 4-alkynyl oxindoles having the formula and the pharmaceutically acceptable salts thereof, wherein R1, R2, R3, a, b, and X are as defined herein. These compounds inhibit cyclin-dependent kinases (CDKs), in particular CDK2. These compounds and their pharmaceutically acceptable salts, and prodrugs of said compounds, are anti-proliferative agents useful in the treatment or control of cell proliferative disorders, in particular cancer, more particularly, the treatment or control of breast and colon tumors. Also disclosed are pharmaceutical compositions containing the compounds of formula I and II as well as intermediates useful in the preparation of the compounds of formula I and II.

    摘要翻译： 公开了具有下式的新的4-烯基 - 和4-炔基羟基吲哚及其药学上可接受的盐，其中R1，R2，R3，a，b和X如本文所定义。 这些化合物抑制细胞周期蛋白依赖性激酶（CDK），特别是CDK2。 这些化合物及其药学上可接受的盐和所述化合物的前药是用于治疗或控制细胞增殖性疾病，特别是癌症的抗增殖剂，更具体地，涉及乳腺癌和结肠肿瘤的治疗或控制。 还公开了含有式I和II化合物的药物组合物以及可用于制备式I和II化合物的中间体。

    Protective case for a watch
    89.
    外观设计
    Protective case for a watch 有权

    公开(公告)号：USD1043406S1

    公开(公告)日：2024-09-24

    申请号：US29874326

    申请日：2023-04-18

    申请人： Yi Chen

    设计人： Yi Chen

    摘要： FIG. 1 is a front, right and top perspective view of a protective case for a watch, showing my new design;
    FIG. 2 is a rear, left and bottom perspective view thereof;
    FIG. 3 is a front view thereof;
    FIG. 4 is a rear view thereof;
    FIG. 5 is a left side view thereof;
    FIG. 6 is a right side view thereof;
    FIG. 7 is a top plan view thereof; and,
    FIG. 8 is a bottom plan view thereof.
    The broken lines shown in the drawings illustrate portions of the protective case for a watch that form no part of the claimed design.

    Methods, systems, and apparatus for imaging spectroscopy
    90.
    发明授权
    Methods, systems, and apparatus for imaging spectroscopy 有权

    公开(公告)号：US09681798B2

    公开(公告)日：2017-06-20

    申请号：US14933666

    申请日：2015-11-05

    申请人： Ian W. Hunter ,  Yi Chen

    发明人： Ian W. Hunter ,  Yi Chen

    IPC分类号： A61B1/06 ,  G01J3/45 ,  G01J3/28 ,  G01J3/02 ,  G01J3/12 ,  G01J3/453

    CPC分类号： A61B1/0638 ,  G01J3/0286 ,  G01J3/0291 ,  G01J3/1256 ,  G01J3/2823 ,  G01J3/45 ,  G01J3/453 ,  G01J3/4535

    摘要： Imaging spectrometers can be used to generate hyperspectral images for medical diagnoses, contaminant detection, and food safety inspections, among other applications. An exemplary imaging spectrometer includes an integrated position sensing array that measures the relative positions of the interferometer components based on an interference pattern generated by illuminating the interferometer with a reference beam. Such an imaging spectrometer includes a processor that controls the interferometer component position by actuating a voice coil and several piezo-electric elements to align the components with respect to each other and to provide a desired optical path length mismatch between the interferometer arms. In some cases, the processor may use feedback and feed forward control, possibly based on the actuators' transfer functions, for more precise positioning. The processor may also implement adaptive and recursive spectral sampling to reduce the image acquisition period.