Microphone speaker
    9.
    外观设计

    公开(公告)号:USD990519S1

    公开(公告)日:2023-06-27

    申请号:US29756483

    申请日:2020-10-29

    申请人: Lan Wang

    设计人: Lan Wang

    摘要: FIG. 1 is a perspective view of a microphone speaker showing my new design;
    FIG. 2 is a front elevation view thereof;
    FIG. 3 is a rear elevation view thereof;
    FIG. 4 is a left side elevation view thereof;
    FIG. 5 is a right side elevation view thereof;
    FIG. 6 is a top plan view thereof; and,
    FIG. 7 is a bottom plan view thereof.
    The broken lines depict portions of the microphone speaker that form no part of the claimed design.

    Efficient forwarding information base caching system and method

    公开(公告)号:US10091105B2

    公开(公告)日:2018-10-02

    申请号:US14524890

    申请日:2014-10-27

    申请人: Yaoqing Liu Lan Wang

    发明人: Yaoqing Liu Lan Wang

    IPC分类号: H04L12/747

    摘要: A Forwarding Information Base (FIB) caching system and scheme that selects and generates a minimal number of non-overlapping prefixes for the FIB cache to improve computer-based network communications and operations efficiency, accuracy and speed. Because the cached prefixes do not cover any longer prefixes in the full FIB, the present invention thus avoids cache-hiding issues. The system further comprises a FIB caching updating component that systematically handles cache misses, cache replacement, and routing updates.