中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

104 records (took 0.017 seconds)

    Optical touch device and keyboard thereof
    41.
    发明授权
    Optical touch device and keyboard thereof 有权
    光触摸装置及其键盘

    公开(公告)号：US08803809B2

    公开(公告)日：2014-08-12

    申请号：US13734078

    申请日：2013-01-04

    Applicant: Quanta Computer Inc.

    Inventor： Chien-Ta Lin ,  Wen-Ji Tsai ,  Jung-Wen Chang ,  Chee-Chun Leung

    IPC: G06F3/02 ,  G09G5/00 ,  H03K17/969 ,  G06F3/042

    CPC classification number: G06F3/02 ,  G06F3/0202 ,  G06F3/0428 ,  H03K17/969

    Abstract: The invention provides an optical touch device, including a main body, a keyboard and a light emitting member. The keyboard, placed on the main body and having a first end portion and a second end portion, includes a supporting frame, a keycap and a stopping member. The keycap is connected to the supporting frame and moves between a first position and a second position. The stopping member is connected to the keycap and moves simultaneously with the keycap. The light emitting member generates a light beam to the keyboard. When the keycap is in the first position, the light beam passes through the first end portion to the second end portion, and when the keycap is in the second position, the light beam is terminated by the stopping member, such that the light does not reach the second end portion.

    Abstract translation: 本发明提供了一种光学触摸装置，包括主体，键盘和发光部件。 键盘放置在主体上并具有第一端部和第二端部，包括支撑框架，键帽和止动构件。 键帽连接到支撑框架并在第一位置和第二位置之间移动。 止动构件连接到键帽并与键帽同时移动。 发光部件向键盘产生光束。 当键帽处于第一位置时，光束通过第一端部到第二端部，并且当键帽处于第二位置时，光束被止动构件终止，使得光不会 到达第二端部。

    Biosensor
    43.
    外观设计
    Biosensor 有权

    公开(公告)号：USD1033653S1

    公开(公告)日：2024-07-02

    申请号：US29868472

    申请日：2022-12-05

    Applicant: Quanta Computer Inc.

    Designer： Chia-Yuan Chang ,  Jung-Wen Chang ,  Juan-Jung Li

    Abstract: FIG. 1 is a front perspective view of a biosensor showing our new design;
    FIG. 2 is a front view thereof;
    FIG. 3 is a rear view thereof;
    FIG. 4 is a left view thereof;
    FIG. 5 is a right view thereof;
    FIG. 6 is a top view thereof;
    FIG. 7 is a bottom view thereof; and,
    FIG. 8 is a perspective view showing the biosensor in a state of use connected to a broken line sample-collection element via a cable. The broken lines are for the purposes of showing environmental structure in the form of the sample-collection element and the cable, and the broken lines form no part of the claimed design.
    The biosensor may be used to detect biomolecules. For example, the biosensor may be used to detect COVID-19 neutralizing antibodies. A sample may be placed on the sample-collection element, and the details of the sample are sent to the biosensor via the cable, so that the sample may be analyzed further.

    Oral cavity scanning device and method
    44.
    发明授权
    Oral cavity scanning device and method 有权

    公开(公告)号：US11980446B2

    公开(公告)日：2024-05-14

    申请号：US17504808

    申请日：2021-10-19

    Applicant: Quanta Computer Inc.

    Inventor： Jung-Wen Chang ,  Chin-Kang Chang ,  Chao-Ching Huang

    IPC: A61B5/00 ,  G06T7/149

    CPC classification number: A61B5/0088 ,  A61B5/0079 ,  G06T7/149 ,  A61B2562/0219 ,  G06T2207/30036

    Abstract: An oral cavity scanning device is provided in the invention. The oral cavity scanning device includes an image capturing unit, an IMU circuit and a processing unit. The image capturing unit obtains a first image and a second image. The IMU circuit obtains IMU information corresponding to the first image and the second image. The processing unit obtains a distance value between the first image and the second image. The processing unit uses a contour algorithm to obtain a first contour and a second contour. The processing unit obtains first sampling points according to the first contour and second sampling points according to the second contour. The processing unit uses a feature algorithm to find relative feature points between the first sampling points and the second sampling points. The processing unit uses a depth information algorithm to obtain the depth information of each feature point.

    Wireless stethoscope
    45.
    外观设计
    Wireless stethoscope 有权

    公开(公告)号：USD1016283S1

    公开(公告)日：2024-02-27

    申请号：US29782839

    申请日：2021-05-10

    Applicant: Quanta Computer Inc.

    Designer： Barry Lam ,  Chia-Yuan Chang ,  Jung-Wen Chang ,  Kao-Yu Hsu

    Abstract: FIG. 1 is a front perspective view of a wireless stethoscope in accordance with our new and ornamental design, wherein the broken lines form no part of the claimed design;
    FIG. 2 is a front view thereof, wherein the broken lines form no part of the claimed design;
    FIG. 3 is a rear view thereof;
    FIG. 4 is a left side view thereof;
    FIG. 5 is a right side view thereof;
    FIG. 6 is a top plan view thereof;
    FIG. 7 is a bottom plan view thereof, wherein the broken lines form no part of the claimed design; and,
    FIG. 8 is a bottom perspective view thereof, wherein the broken lines form no part of the claimed design.

    Electrocardiogram recorder
    46.
    外观设计
    Electrocardiogram recorder 有权

    公开(公告)号：USD994887S1

    公开(公告)日：2023-08-08

    申请号：US29785198

    申请日：2021-05-24

    Applicant: Quanta Computer Inc.

    Designer： Barry Lam ,  Chia-Yuan Chang ,  Jung-Wen Chang ,  Juan-Jung Li

    Abstract: FIG. 1 is a front perspective view of an electrocardiogram recorder in accordance with our new and ornamental design;
    FIG. 2 is a front view thereof;
    FIG. 3 is a rear view thereof;
    FIG. 4 is a left side view thereof;
    FIG. 5 is a right side view thereof;
    FIG. 6 is a top plan view thereof;
    FIG. 7 is a bottom plan view thereof, wherein the broken lines form no part of the claimed design; and,
    FIG. 8 is a reference view showing the electrocardiogram recorder connected to a charger, and the charger and broken lines depicting it present environmental structure and form no part of the claimed design.

    Bluetooth receiver
    47.
    外观设计
    Bluetooth receiver 有权

    公开(公告)号：USD985522S1

    公开(公告)日：2023-05-09

    申请号：US29746839

    申请日：2020-08-18

    Applicant: Quanta Computer Inc.

    Designer： Chia-Yuan Chang ,  Jung-Wen Chang ,  Kao-Yu Hsu ,  Tung-Han Lee

    Abstract: FIG. 1 is a front, right, bottom perspective view of a Bluetooth receiver, showing our new design;
    FIG. 2 is a front view thereof;
    FIG. 3 is a rear view thereof;
    FIG. 4 is a left side view thereof;
    FIG. 5 is a right side view thereof;
    FIG. 6 is a top plan view thereof;
    FIG. 7 is a bottom plan view thereof; and,
    FIG. 8 is a rear, left, top perspective view thereof.

    Inspection device
    48.
    发明授权
    Inspection device 有权

    公开(公告)号：US11417310B2

    公开(公告)日：2022-08-16

    申请号：US17068044

    申请日：2020-10-12

    Applicant: Quanta Computer Inc.

    Inventor： Chia-Yuan Chang ,  Jung-Wen Chang ,  Kao-Yu Hsu ,  Tung-Han Lee

    IPC: G10K11/34 ,  A61B7/04

    Abstract: An inspection device is provided, including a base, a circuit assembly, an electrocardiogram sensor, a diaphragm, an annular member, and a positioning member. The base has a top surface, a bottom surface, a guiding portion, an opening, and an accommodating space. The guiding portion is formed on the top surface, the opening is formed on the bottom surface, and the accommodating space is formed between the top surface and the bottom surface. The circuit assembly is disposed in the accommodating space, and has a first contact and a second contact. The electrocardiogram sensor is disposed on the bottom surface and electrically connected to the circuit assembly. The diaphragm covers the opening. The annular member is rotatably connected to the base and has a guiding member. The guiding member is slidably connected to the guiding portion. The positioning member is affixed to the annular member and has a contacting portion.

Patent Agency Ranking