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    • 101. 发明授权
    • Method and apparatus for controlling user's participation into a session in the PoC service
    • 用于控制用户参与PoC服务中的会话的方法和装置
    • US08064943B2
    • 2011-11-22
    • US12235188
    • 2008-09-22
    • Lin LiXugang WuShengting ZhangZheng Wang
    • Lin LiXugang WuShengting ZhangZheng Wang
    • H04Q7/20
    • H04L65/4061H04L65/1006H04W4/08H04W4/10H04W8/186H04W76/45
    • The present invention discloses a method and an apparatus for controlling user's participation into a session so that the system can control accession to a PoC session requested by anonymous users and restrict an expelled user from joining the session again. Under the present invention, a client in the PoC session sends a request of expelling a user to the control server, with the SSRC identifier or nickname of the user or an anonymous user wildcard carried in the request; according to the received SSRC identifier, nickname or anonymous user wildcard, the control server searches for the corresponding PoC address, and expels the user out of the session as required according to the PoC address. Therefore, the client with the expulsion right can control accession to the PoC session requested by other users, especially anonymous users, thus keeping order of the session. The control server automatically rejects the reattempt of the expelled user according to the rejection list and the rejection policy, thus preventing such users from harassing the PoC session maliciously, and improving the service experience of the user.
    • 本发明公开了一种用于控制用户参与会话的方法和装置,使得系统可以控制对匿名用户请求的PoC会话的加入,并限制被驱逐的用户再次加入该会话。 在本发明中,PoC会话中的客户端发送请求,该请求将用户的SSRC标识符或昵称或者请求中携带的匿名用户通配符发送到控制服务器; 根据接收到的SSRC标识符,昵称或匿名用户通配符,控制服务器搜索相应的PoC地址,并根据PoC地址根据需要将用户排除在会话之外。 因此,具有驱逐权限的客户端可以控制对其他用户特别是匿名用户请求的PoC会话的加入,从而保持会话顺序。 控制服务器根据拒绝列表和拒绝策略自动拒绝对被驱逐的用户的重试,从而防止这些用户恶意地骚扰PoC会话,并改善用户的服务体验。
    • 102. 发明授权
    • Fingerprint imaging system
    • 指纹成像系统
    • US07986400B2
    • 2011-07-26
    • US13034539
    • 2011-02-24
    • Richard Karl FenrichLin Li
    • Richard Karl FenrichLin Li
    • G06K9/74
    • G06K9/00046
    • A fingerprint imaging system configured to capture an image of a friction ridge pattern of a subject (e.g., a fingerprint, a palm print, a hand print, a footprint, etc.). The system may include one or more components that reduce the impact of ambient light on the performance of the system. In some implementations, the system may reduce the impact of ambient light without requiring additional power (e.g., to generate an increased amount of radiation) and without including “external” hoods and/or covers designed to block ambient light prior to the ambient light entering system. Instead, the system may reduce the impact of ambient light on performance by blocking ambient light internally within the system along an optical path of radiation used to electronically capture an image of the friction ridge pattern.
    • 一种被配置为捕获被摄体的摩擦脊图案(例如,指纹,手掌印刷,手印,印记等)的图像的指纹成像系统。 该系统可以包括减少环境光对系统性能的影响的一个或多个组件。 在一些实施方案中,系统可以减少环境光的影响,而不需要额外的功率(例如,产生增加的辐射量),并且不包括设计成在环境光进入之前阻挡环境光的“外部”罩和/或盖 系统。 相反,系统可以通过沿着用于电子捕获摩擦脊图案的图像的辐射光路阻挡系统内的环境光来减小环境光对性能的影响。
    • 103. 发明授权
    • Light emitting diode package assembly that emulates the light pattern produced by an incandescent filament bulb
    • 发光二极管封装组件,其模拟由白炽灯丝灯泡产生的光图案
    • US07964883B2
    • 2011-06-21
    • US10788116
    • 2004-02-26
    • Joseph MazzochetteEdmar AmayaLin LiGreg E. Blonder
    • Joseph MazzochetteEdmar AmayaLin LiGreg E. Blonder
    • H01L33/00
    • F21V29/89F21K9/68F21V29/70F21Y2107/90F21Y2115/10H01L2224/45144H01L2224/48091H01L2224/48465H01L2924/19107H05K1/053H01L2924/00014H01L2924/00
    • In accordance with the invention, a light emitting diode package assembly is provided to emulate the pattern of light produced by an incandescent filament bulb. The package assembly is composed of a substrate for LEDs comprising a heat-sinking base having a pair of opposing major surfaces. Each major surface has an overlying of thermally conducting ceramic and an outer surface layer of light reflective material. Disposed on each surface layer is a plurality of LEDs. Advantageously, the LEDs are arranged on the surface in a configuration of low mutual obstruction. Advantageously, reflecting elements transverse to each surface layer are positioned and shaped to reflect a substantial portion of the light emitted from the LEDs that would otherwise enter neighboring LEDs. In a preferred embodiment, the LEDs are arranged in the general form of a closed curve, and a transverse reflector is disposed in the interior of the curve. Alternatively, the LEDs can be arranged in a linear array. The assembly can be efficiently fabricated by back-to-back assembly of two similar subassemblies.
    • 根据本发明,提供一种发光二极管封装组件以模拟由白炽灯丝灯泡产生的光的图案。 封装组件由用于LED的衬底组成,其包括具有一对相对的主表面的散热底座。 每个主表面具有覆盖导热陶瓷和光反射材料的外表面层。 在每个表面层上设置有多个LED。 有利地,LED以低相互阻塞的构造布置在表面上。 有利地,横向于每个表面层的反射元件被定位和成形以反射从LED发射的光的相当大部分,否则其将进入相邻的LED。 在优选实施例中,LED以闭合曲线的一般形式布置,并且横向反射器设置在曲线的内部。 或者,LED可以以线性阵列布置。 可以通过两个相似的子组件的背靠背组装来有效地制造组件。
    • 107. 发明申请
    • Acousto-Magnetic Anti-Theft Alarming Unit with Magnetic Detacher
    • 带磁力分离器的声磁防盗报警器
    • US20090322528A1
    • 2009-12-31
    • US12491215
    • 2009-06-24
    • Lin Li
    • Lin Li
    • G08B13/14
    • G08B13/2408
    • An acousto-magnetic (AM) anti-theft alarming unit is designed for specific use in a hard tag anti-theft clamp which uses a magnetic detacher. The alarming unit includes a resonator housing defining a cavity in which is placed at least one resonator and a bias piece covered by a housing cover affixed to the resonator housing. The resonators are placed into the housing cavity in a vertically layered configuration. The bias piece is placed along the side of the resonators, as opposed to being beneath the resonators, as is conventional in the art. The bias piece is preferably made of a sintered rare-earth permanent magnet and has a high coercivity. Accordingly, this alarming unit has a strong resistance to demagnetization and a resistance to being shielded by metal. The bias piece has a strong anti-destruction ability, a simple structure and is easy to manufacture.
    • 声磁(AM)防盗报警单元专门用于使用磁性分离器的硬标签防盗夹中。 警报单元包括限定空腔的谐振器壳体,其中放置有至少一个谐振器和由固定到谐振器壳体的壳体盖覆盖的偏置片。 谐振器以垂直分层的结构放置在壳体腔中。 偏置片沿着谐振器的侧面放置,与谐振器下方相反,如本领域中常规的那样。 偏置片优选由稀土类烧结永磁体制成,矫顽力高。 因此,这种报警单元具有很强的抗磁化能力和抗金属屏蔽性。 偏置片具有很强的抗破坏能力,结构简单,易于制造。