41.
    外观设计
    有权

    公开(公告)号:KR3007723770000S

    公开(公告)日:2014-11-21

    申请号:KR3020140042716

    申请日:2014-09-02

    Applicant: 박두현

    Designer: 박두현

    다이렉트 커넥팅 USB메모리
    42.
    发明公开
    다이렉트 커넥팅 USB메모리 无效
    没有

    公开(公告)号:KR1020140062277A

    公开(公告)日:2014-05-23

    申请号:KR1020120128747

    申请日:2012-11-14

    Applicant: 박두현

    Inventor: 박두현

    Abstract: The present invention relates to a USB memory, and more particularly, to a direct connecting USB memory which has a cable mounted on the rear side of the USA memory to connect to a mobile phone, thereby eliminating the problem of not being able to use the USB memory on a mobile phone. An embodiment of the present invention mounts a USB jack (10) for a smartphone and another USB jack (20) for a computer on a slide type USB memory (30), and mounts a controller (50) and a memory card (40) in the memory.

    Abstract translation: USB存储器技术领域本发明涉及一种USB存储器,更具体地说,涉及一种直接连接USB存储器,该存储器具有安装在美国存储器后侧的电缆以连接到移动电话,从而消除了不能使用 USB存储器在手机上。 本发明的实施例在滑盖式USB存储器(30)上安装用于智能电话的USB插座(10)和用于计算机的另一USB插孔(20),并且安装控制器(50)和存储卡(40) 在记忆中

    자기마커의 기울임조절이 가능한 지하시설물관리시스템
    43.
    发明授权

    公开(公告)号:KR101391797B1

    公开(公告)日:2014-05-12

    申请号:KR1020120142339

    申请日:2012-12-07

    Applicant: 박두현

    Inventor: 박두현

    CPC classification number: Y02A90/342 Y02A90/344

    Abstract: The present invention relates to an underground facility management system capable of obtaining locations to establish a DB by attaching magnetic markers to underground facilities and detecting the magnetic markers, and efficiently managing the underground facilities by linking with a GIS. As the urbanization progresses, the installation of city gas supply pipes, water and sewage pipes, and electric and communication lines has rapidly increased in recent years. Burying those facilities underground is a trend in preventing the facilities from spoiling the beauty and protecting the facilities from ground environments.

    Abstract translation: 本发明涉及一种地下设备管理系统,其能够通过将磁标记附接到地下设施并检测磁标记而获得建立DB的位置,并通过与GIS连接来有效地管理地下设施。 随着城镇化进程的推进,近年来,城市供气管道,污水管道,电气通信线路的安装迅速增加。 在地下埋设这些设施是防止设施破坏美丽并保护设施免受地面环境的一种趋势。

    44.
    外观设计
    失效

    公开(公告)号:KR3000576930000S

    公开(公告)日:1985-11-02

    申请号:KR3019840014338

    申请日:1984-11-30

    Applicant: 박두현

    Designer: 박두현

    무한궤도클리너
    48.
    发明公开
    무한궤도클리너 有权
    CATERPILLAR CLEANER

    公开(公告)号:KR1020160134473A

    公开(公告)日:2016-11-23

    申请号:KR1020160031047

    申请日:2016-03-15

    Applicant: 박두현

    Inventor: 박두현

    Abstract: 본발명의점착제를이용하는무한궤도클리너는, 진행방향으로전,후측에각각배치되는것을포함하여적어도두 개로제공되는폴리; 상기폴리를감싸고도는무한궤도; 상기무한궤도의외측에도포되는점착제; 사용자가파지할수 있는손잡이; 상기폴리의회전축을상기손잡이에연결하는프레임; 을포함하여서, 상기무한궤도가클리닝대상과면접촉을하면서클리닝작업을수행할수 있도록제공된다.

    49.
    外观设计
    有权

    公开(公告)号:KR3008218620000S

    公开(公告)日:2015-10-27

    申请号:KR3020150034144

    申请日:2015-07-07

    Applicant: 박두현

    Designer: 박두현 박복현

    싱싱카
    50.
    发明授权
    싱싱카 有权
    一个

    公开(公告)号:KR101347019B1

    公开(公告)日:2014-01-09

    申请号:KR1020120111033

    申请日:2012-10-07

    Applicant: 박두현

    Inventor: 박두현

    Abstract: 본 발명은 싱싱카에 관한 것으로서,
    전륜부와; 복수의 후륜을 갖는 후륜부와; 중간에 발판을 갖는 보드부를 포함하여 구성된다.

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