中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

12 records (took 0.015 seconds)

    PASSIVE TOUCH PEN
    1.
    发明申请
    PASSIVE TOUCH PEN 审中-公开
    被动触控笔

    公开(公告)号：US20150286309A1

    公开(公告)日：2015-10-08

    申请号：US14297365

    申请日：2014-06-05

    Applicant: Primax Electronics Ltd.

    Inventor： A-MING CHANG ,  Chien-Pang Chien ,  Ying-Che Tseng

    IPC: G06F3/044 ,  G06F3/0354

    CPC classification number: G06F3/044 ,  G06F3/03545 ,  G06F3/039

    Abstract: A passive touch pen for a capacitive touch screen is provided. The passive touch pen includes a conductive pen tube, a solid fixing post, and a conductive pen tip. The solid fixing post is disposed within the conductive pen tube. The conductive pen tip is sheathed around the solid fixing post and exposed outside the conductive pen tube. The conductive pen tip includes a protrusion part. The protrusion part is protruded from an inner surface of the conductive pen tip and contacted with the solid fixing post. After the conductive pen tip is compressed in the direction toward the solid fixing post, the conductive pen tip is restored to a non-compressed original shape in response to a restoring force of the protrusion part. Since the conductive pen tip has the elastic protrusion part, it is not necessary to form a vent in the solid fixing post.

    Abstract translation: 提供了用于电容式触摸屏的无源触摸笔。 无源触摸笔包括导电笔管，固体固定柱和导电笔尖。 固体固定柱设置在导电笔管内。 导电笔尖围绕固体固定柱被包覆，并暴露在导电笔管的外面。 导电笔尖包括突出部分。 突出部分从导电笔尖的内表面突出并与固体固定柱接触。 在导电笔尖沿朝向固体固定柱的方向被压缩之后，导电笔尖响应于突起部分的恢复力而恢复为非压缩的原始形状。 由于导电笔尖具有弹性突出部，因此不需要在固体固定柱中形成通气口。

    Input device and mouse including input device
    2.
    发明授权
    Input device and mouse including input device 有权

    公开(公告)号：US12026329B1

    公开(公告)日：2024-07-02

    申请号：US18209390

    申请日：2023-06-13

    Applicant: Primax Electronics Ltd.

    Inventor： Yung-Tai Pan ,  Chien-Pang Chien ,  Tsu-Hui Yu ,  Tao-Ying Chen ,  Chun-Che Wu

    IPC: G06F3/0362 ,  G06F3/0354

    CPC classification number: G06F3/0362 ,  G06F3/03543

    Abstract: An input device is provided, which includes a circuit board, a Hall sensor and an input module. The circuit board has a processor and a connector electrically connected to the processor, in which the connector has a plurality of connection terminals. The Hall sensor is disposed on the circuit board. The input module is configured to be assembled on or removed from the circuit board. The input module has a connecting portion, in which when the input module is assembled on the circuit board, the connecting portion touches one group of the connection terminals, and a set of signals is outputted to the processor for the processor to identify the input module. A mouse including the above-mentioned input device is also provided.

    KEY STRUCTURE AND MOUSE INCLUDING KEY STRUCTURE
    4.
    发明申请
    KEY STRUCTURE AND MOUSE INCLUDING KEY STRUCTURE 有权

    公开(公告)号：US20240379305A1

    公开(公告)日：2024-11-14

    申请号：US18217293

    申请日：2023-06-30

    Applicant: Primax Electronics Ltd.

    Inventor： Chien-Pang Chien ,  Tsu-Hui Yu ,  Tao-Ying Chen ,  Chun-Nan Su ,  Chun-Che Wu

    IPC: H01H13/14 ,  G06F3/02 ,  G06F3/0354

    Abstract: A key structure includes a keycap, a connecting member, a fixing member, a light emitter and a light receiver. The connecting member is connected to an inner top surface of the keycap and extends downwards, and the connecting member has a first opening through the connecting member. The fixing member has a second opening through the fixing member, in which when the keycap is initially pressed and then continues to be pressed, the keycap moves in a direction, and the connecting member moves with the keycap, and an overlapping region defined by the first opening and the second opening gradually becomes larger or smaller. The light emitter is laterally adjacent to the second opening of the fixing member. The light receiver is laterally adjacent to the first opening of the connecting member.

    Touch pen
    8.
    发明授权
    Touch pen 有权
    触摸笔

    公开(公告)号：US09229598B2

    公开(公告)日：2016-01-05

    申请号：US14452002

    申请日：2014-08-05

    Applicant: Primax Electronics Ltd.

    Inventor： Chou-Liang Liu ,  Chien-Pang Chien ,  Hung-Ming Lin

    IPC: G06F3/045 ,  G06F3/044 ,  G06F3/0354 ,  G06F3/0488 ,  G06F3/0484

    CPC classification number: G06F3/044 ,  G06F3/03545 ,  G06F3/0383 ,  G06F3/0484 ,  G06F3/04845 ,  G06F3/0488

    Abstract: A touch pen for a capacitive touch screen is provided. The touch pen includes a signal receiver conductor, a signal detecting and adjusting circuit, and a signal transmitter conductor. The signal receiver conductor receives a first touch signal from the capacitive touch screen. The signal detecting and adjusting circuit enlarges the first touch signal to a second touch signal having a standard intensity with a first magnification factor, a second magnification factor and a third magnification factor. The signal transmitter conductor issues the second touch signal to the capacitive touch screen. According to the second touch signal, the capacitive touch screen senses a position of a touch point of the touch pen.

    Abstract translation: 提供了一种用于电容式触摸屏的触摸笔。 触摸笔包括信号接收器导体，信号检测和调节电路以及信号发射器导体。 信号接收器导体从电容式触摸屏接收第一触摸信号。 信号检测和调整电路将第一触摸信号放大到具有第一放大倍率，第二放大倍数和第三倍率因子的标准强度的第二触摸信号。 信号发射器导体向电容式触摸屏发出第二个触摸信号。 根据第二触摸信号，电容式触摸屏感测触摸笔的触摸点的位置。

    Touch device warning method and touch device warning system
    9.
    发明授权
    Touch device warning method and touch device warning system 有权
    触摸设备警告方法和触摸设备警告系统

    公开(公告)号：US09442579B2

    公开(公告)日：2016-09-13

    申请号：US14084314

    申请日：2013-11-19

    Applicant: Primax Electronics Ltd.

    Inventor： Chien-Pang Chien

    IPC: G06F3/0354 ,  G06F1/16 ,  G06F9/44

    CPC classification number: G06F3/03545 ,  G06F1/1626 ,  G06F1/1684 ,  G06F9/451 ,  G06F2200/1632

    Abstract: A touch device warning method and a touch device warning system are provided. The touch device warning method provides multiple judgment mechanisms. The multiple judgment mechanisms include the mechanism of judging whether a touch device is triggered by a touch pen, the mechanism of judging whether the touch device is moved and the mechanism of judging whether an untouched time period of the touch pen and the touch device exceeds a predetermined time. Once the conditions of the judgment mechanisms are satisfied, the touch device warning method warns the user of taking back the touch pen. Consequently, the possibility of losing the touch pen is reduced, and the occurrence of the erroneous judgment is avoided.

    Abstract translation: 提供触摸装置警告方法和触摸装置警告系统。 触摸设备警告方法提供多种判断机制。 多个判断机构包括判断触摸装置是否被触摸笔触发的机制，判断触摸装置是否移动的机构以及判断触摸笔和触摸装置的未触动时间段是否超过 预定时间 一旦满足判断机制的条件，触摸装置警告方法就会提醒用户收回触摸笔。 因此，减少了触笔的丢失的可能性，避免了错误判断的发生。

    TOUCH PEN
    10.
    发明申请
    TOUCH PEN 有权
    触摸笔

    公开(公告)号：US20150355748A1

    公开(公告)日：2015-12-10

    申请号：US14452002

    申请日：2014-08-05

    Applicant: Primax Electronics Ltd.

    Inventor： CHOU-LIANG LIU ,  Chien-Pang Chien ,  Hung-Ming Lin

    IPC: G06F3/044 ,  G06F3/0354

    CPC classification number: G06F3/044 ,  G06F3/03545 ,  G06F3/0383 ,  G06F3/0484 ,  G06F3/04845 ,  G06F3/0488

    Abstract: A touch pen for a capacitive touch screen is provided. The touch pen includes a signal receiver conductor, a signal detecting and adjusting circuit, and a signal transmitter conductor. The signal receiver conductor receives a first touch signal from the capacitive touch screen. The signal detecting and adjusting circuit enlarges the first touch signal to a second touch signal having a standard intensity with a first magnification factor, a second magnification factor and a third magnification factor. The signal transmitter conductor issues the second touch signal to the capacitive touch screen. According to the second touch signal, the capacitive touch screen senses a position of a touch point of the touch pen.

    Abstract translation: 提供了一种用于电容式触摸屏的触摸笔。 触摸笔包括信号接收器导体，信号检测和调节电路以及信号发射器导体。 信号接收器导体从电容式触摸屏接收第一触摸信号。 信号检测和调整电路将第一触摸信号放大到具有第一放大倍率，第二放大倍数和第三倍率因子的标准强度的第二触摸信号。 信号发射器导体向电容式触摸屏发出第二个触摸信号。 根据第二触摸信号，电容式触摸屏感测触摸笔的触摸点的位置。

Patent Agency Ranking