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    • 42. 发明授权
    • Multimedia calling methods and systems for video phones
    • 用于视频电话的多媒体呼叫方法和系统
    • US08630628B2
    • 2014-01-14
    • US13329061
    • 2011-12-16
    • Jian YangGuoqiao ChenLei Wang
    • Jian YangGuoqiao ChenLei Wang
    • H04M3/42H04N7/14G06F15/16
    • H04M3/42102H04L65/1069H04L65/1096H04M3/42017H04M15/00H04M15/83H04M15/8351H04M15/844H04M2215/8108H04M2215/8137H04M2215/82H04N7/147
    • A calling method for performing a video phone call including: establishing a bearer of a video phone call between a calling terminal and a Multimedia Ring Back Tone (MRBT) device; playing, by the MRBT device, a MRBT to the calling terminal via the bearer between the calling terminal and the MRBT device; sending, by a MSC server of the calling terminal, a prompt message to the calling terminal; removing the bearer between the calling terminal and the MRBT device upon receiving the prompt message; establishing another bearer of the video phone call between the calling terminal and a called terminal; and performing a video phone call communication between the calling terminal and the called terminal via the bearer between the calling terminal and the called terminal. The present invention also provides the corresponding systems, thereby realizing the Multimedia Ring Back Tone service of a video phone call.
    • 一种用于执行视频电话呼叫的呼叫方法,包括:建立主叫终端和多媒体回铃音(MRBT)设备之间的视频电话呼叫的承载; 通过MRBT设备通过主叫终端和MRBT设备之间的承载向主叫终端播放MRBT; 由主叫终端的MSC服务器向主叫终端发送提示消息; 在接收到提示消息时,移除主叫终端与MRBT设备之间的承载; 在主叫终端和被叫终端之间建立视频电话呼叫的另一承载; 并通过呼叫终端和被叫终端之间的承载,在主叫终端和被叫终端之间执行视频电话呼叫通信。 本发明还提供相应的系统,从而实现可视电话呼叫的多媒体回铃音服务。
    • 47. 发明授权
    • Method and system for providing a laser cavity for an energy assisted magnetic recording head
    • 为能量辅助磁记录头提供激光腔的方法和系统
    • US08518279B1
    • 2013-08-27
    • US12946655
    • 2010-11-15
    • Lei WangPezhman Monadgemi
    • Lei WangPezhman Monadgemi
    • B29D11/00
    • H01L43/12G11B5/102G11B5/105G11B5/3163G11B2005/0021
    • A method for providing a capping layer configured for an energy assisted magnetic recording (EAMR) head including at least one slider. The method comprises etching a substrate having a top surface using an etch to form a trench in the substrate, the trench having a first surface at a first angle from the top surface and a second surface having a second angle from the top surface. The method further comprises providing a protective coating exposing the second surface and covering the first surface, removing a portion of the substrate including the second surface to form a laser cavity within the substrate configured to fit a laser therein, and providing a reflective layer on the first surface to form a mirror, the cavity and mirror being configured for alignment of the laser to the laser cavity and to the mirror and for bonding the laser to the laser cavity.
    • 一种用于提供覆盖层的方法,所述覆盖层被配置用于包括至少一个滑块的能量辅助磁记录(EAMR)头。 该方法包括使用蚀刻蚀刻具有顶表面的衬底以在衬底中形成沟槽,沟槽具有与顶表面成第一角度的第一表面和从顶表面起第二角度的第二表面。 该方法还包括提供暴露第二表面并覆盖第一表面的保护涂层,去除包括第二表面的基板的一部分,以在衬底内形成激光腔,该激光腔被配置为在其中配合激光,并在该基底上提供反射层 第一表面以形成反射镜,所述空腔和反射镜被构造成用于将激光器对准激光腔和反射镜并将激光器结合到激光腔。