Patents by Inventor Wen Lun Wang

Wen Lun Wang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20190334259
    Abstract: The present invention relates to a terminal stand, particularly, to a terminal stand with a base body, a movable part and a metal elastic part. The base body includes a casing and a side cover. One end of the movable part is a pressing end, the other end extends to form two arms. The metal elastic part is disposed in the accommodating space, one end of the metal elastic part has two abutments, one of the abutments passes through the first through hole and abut against one of the abutment holes, the other abutment passes through the second through hole and abuts against the other abutment hole, the other end of the metal elastic part has two pins, and at least one leg respectively passes through the corresponding pin hole.
    Type: Application
    Filed: February 7, 2019
    Publication date: October 31, 2019
    Inventors: Chien-Chun WANG, Wen-Lun WANG
  • Publication number: 20190334260
    Abstract: A terminal stand is provided. The terminal stand includes a base body, a movable part, a metal elastic part, a first signal element and a second signal element. One end of the metal elastic member includes two first abutments. The first signal element is disposed in a second receiving slot. One end of the first signal element includes a first contact portion and a second abutment. The second signal element is disposed in the second receiving slot. One end of the second signal element includes a second contact portion. The second contact portion contacts with the first contact portion and makes a signal circuit. When the movable member is pressed, the movable member drives the two first abutments to move, and the abutment drives the second abutment to move, with the first contact portion leaving the second contact portion, and the signal circuit is in an off-state state.
    Type: Application
    Filed: February 7, 2019
    Publication date: October 31, 2019
    Inventors: Chien-Chun WANG, Wen-Lun WANG
  • Patent number: 10312617
    Abstract: An electrical connector includes a first metal housing and a flexible flat transmission component. The first metal housing includes an installation portion. The flexible flat transmission component is disposed on the installation portion of the first metal housing, the flexible flat transmission component includes a plurality of contacts, and a first inclined surface is formed on a front end of each contact and opposite to the installation portion.
    Type: Grant
    Filed: January 3, 2018
    Date of Patent: June 4, 2019
    Assignee: P-TWO INDUSTRIES INC.
    Inventors: Chien-Chun Wang, Wen-Lun Wang
  • Publication number: 20190157785
    Abstract: A simple connector structure includes a connecting body. The connecting body has a first accommodating space and a second accommodating space. The first accommodating space is matched with a PCB, and the second accommodating space is matched with a ribbon cable body. In addition, the first accommodating space is provided with at least one first conductive part, and the second accommodating space is provided with at least one second conductive part. Therefore, quick connection and labor cost reduction can be effectively achieved through connecting the first accommodating space with the PCB and connecting the second accommodating space with the ribbon cable body.
    Type: Application
    Filed: October 5, 2018
    Publication date: May 23, 2019
    Inventors: Chien-Chun WANG, Wen-Lun WANG
  • Publication number: 20190133493
    Abstract: A method for analyzing gait is provided for a system including multiple accelerometers. The method includes: for each time point and each accelerometer, calculating a root mean square (RMS) value according to the accelerations sensed on sensing axes of the corresponding accelerometer; calculating a cross correlation coefficient according to the RMS values of a first accelerometer and a second accelerometer; calculating a first auto-correlation coefficient of the RMS values of the first accelerometer; calculating a second auto-correlation coefficient of the RMS values of the second accelerometer; and calculating a first gait index according to the cross correlation coefficient, the first auto-correlation coefficient, and the second auto-correlation coefficient.
    Type: Application
    Filed: November 29, 2017
    Publication date: May 9, 2019
    Inventors: Wei-Chih LIEN, Wen-Fong WANG, Ta-Shen KUAN, Pei-Fang SU, Yung-Heng CHENG, Yu-Lun ZHENG, Chao-Hsien HSIEH
  • Patent number: 10205259
    Abstract: A connector structure includes a first metal housing, a flexible flat transmission component and a second metal housing. The first metal housing includes an installation portion and two guiding portions disposed on two sides of the installation portion. Each guiding portion includes a bottom section, a top section opposite to the bottom section, and a bending section connected to the bottom section and the top section. A slot is formed on the bottom section, and an extending section extends from the top section and toward the bottom section to engage inside the slot. The flexible flat transmission component is disposed on the installation portion and includes a plurality of contacts. The second metal housing is assembled with the first metal housing and covers the flexible flat transmission component, and the plurality of contacts exposes out of the second metal housing.
    Type: Grant
    Filed: December 25, 2017
    Date of Patent: February 12, 2019
    Assignee: P-TWO INDUSTRIES INC.
    Inventors: Chien-Chun Wang, Wen-Lun Wang
  • Publication number: 20190036253
    Abstract: An electrical connector includes a first metal housing and a flexible flat transmission component. The first metal housing includes an installation portion. The flexible flat transmission component is disposed on the installation portion of the first metal housing, the flexible flat transmission component includes a plurality of contacts, and a first inclined surface is formed on a front end of each contact and opposite to the installation portion.
    Type: Application
    Filed: January 3, 2018
    Publication date: January 31, 2019
    Inventors: Chien-Chun Wang, Wen-Lun Wang
  • Publication number: 20190020139
    Abstract: A connector structure includes a first metal housing, a flexible flat transmission component and a second metal housing. The first metal housing includes an installation portion and two guiding portions disposed on two sides of the installation portion. Each guiding portion includes a bottom section, a top section opposite to the bottom section, and a bending section connected to the bottom section and the top section. A slot is formed on the bottom section, and an extending section extends from the top section and toward the bottom section to engage inside the slot. The flexible flat transmission component is disposed on the installation portion and includes a plurality of contacts. The second metal housing is assembled with the first metal housing and covers the flexible flat transmission component, and the plurality of contacts exposes out of the second metal housing.
    Type: Application
    Filed: December 25, 2017
    Publication date: January 17, 2019
    Inventors: Chien-Chun Wang, Wen-Lun Wang
  • Patent number: 7815465
    Abstract: The present invention discloses an electric connector assembly including an insulator body, a fixed part, multiple terminals, a flexible flat cable (FFC) and a metal case. The insulator body has a rectangular base, multiple accommodating tanks are located one side of the base, and an inserting part passing through the inner place of the base is located at the edge of the other side of the base. The fixed part is assembled at the inserting part of the insulating body and can accommodating multiple terminals. Each terminal has an upper contact arm and a lower contact arm, which can simultaneously contact with the FFC and maintain the steadiness of the FFC. At least one side surface of the FFC has multiple contact points, which are clipped between the terminals for electrically connection. The metal case covering one side of the insulator body seizes the FFC to achieve the grounding function.
    Type: Grant
    Filed: April 8, 2009
    Date of Patent: October 19, 2010
    Assignee: P-Two Industries Inc.
    Inventors: Chien Chun Wang, Wen Lun Wang
  • Publication number: 20090264009
    Abstract: The present invention discloses an electric connector assembly including an insulator body, a fixed part, multiple terminals, a flexible flat cable (FFC) and a metal case. The insulator body has a rectangular base, multiple accommodating tanks are located one side of the base, and an inserting part passing through the inner place of the base is located at the edge of the other side of the base. The fixed part is assembled at the inserting part of the insulating body and can accommodating multiple terminals. Each terminal has an upper contact arm and a lower contact arm, which can simultaneously contact with the FFC and maintain the steadiness of the FFC. At least one side surface of the FFC has multiple contact points, which are clipped between the terminals for electrically connection. The metal case covering one side of the insulator body seizes the FFC to achieve the grounding function.
    Type: Application
    Filed: April 8, 2009
    Publication date: October 22, 2009
    Applicant: P-TWO INDUSTRIES Inc.
    Inventors: Chien Chun WANG, Wen Lun WANG