Patents by Inventor Chun-Hsiang Lei

Chun-Hsiang Lei 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).

  • Patent number: 11018410
    Abstract: A wireless communication module includes a first circuit board, a second circuit board, a chip antenna, an electrical connector and an electrical conductive member. The first circuit board and the second circuit board are electrically connected to each other and arranged in parallel spaced relationship. The chip antenna is located on the first circuit board. The electrical connector is located on the second circuit board and between the first and second circuit boards. The electrical conductive member extends from a metal housing of the electrical connector and has at least a radiation aid portion and a shielding portion. The electrical conductive member and the first circuit board collectively define a hollow space, wherein the electrical connector and the electrical conductive member are electrically connected to the chip antenna to serve as an electromagnetic radiation aid member for the chip antenna.
    Type: Grant
    Filed: December 12, 2018
    Date of Patent: May 25, 2021
    Assignee: MERRY ELECTRONICS (SHENZHEN) CO., LTD.
    Inventors: Chun-Hsiang Lei, Jui-Hsien Chien, Heng-Yi Liao, Shuo-Man Yuan
  • Publication number: 20200153079
    Abstract: A wireless communication module includes a first circuit board, a second circuit board, a chip antenna, an electrical connector and an electrical conductive member. The first circuit board and the second circuit board are electrically connected to each other and arranged in parallel spaced relationship. The chip antenna is located on the first circuit board. The electrical connector is located on the second circuit board and between the first and second circuit boards. The electrical conductive member extends from a metal housing of the electrical connector and has at least a radiation aid portion and a shielding portion. The electrical conductive member and the first circuit board collectively define a hollow space, wherein the electrical connector and the electrical conductive member are electrically connected to the chip antenna to serve as an electromagnetic radiation aid member for the chip antenna.
    Type: Application
    Filed: December 12, 2018
    Publication date: May 14, 2020
    Inventors: Chun-Hsiang LEI, Jui-Hsien CHIEN, Heng-Yi LIAO, Shuo-Man YUAN
  • Patent number: 9634377
    Abstract: An electronic device is provided. The electronic device includes a housing, a display, a supporting frame and an antenna. The display is disposed in the housing. The supporting frame supports the display. The antenna includes a radiator and a connection section. The connection section is connected to the radiator, wherein the connection section is coupled to the supporting frame.
    Type: Grant
    Filed: August 1, 2014
    Date of Patent: April 25, 2017
    Assignee: WISTRON CORP.
    Inventors: Chun-Hsiang Lei, Yuan-Cheng Sun, Chien-Ju Chen, Po-Hsien Chu
  • Patent number: 9426880
    Abstract: An electronic device includes a circuit board, a connector and a noise suppression assembly. The circuit board includes a substrate having a surface layer. The connector is disposed on the circuit board and has at least one electrical pin. The noise suppression assembly includes a wiring area located on the surface layer and adjacent to the connector and a conductive cover member. The wiring area includes at least one electrical contact, a transmission circuit and at least one ground contact, the electrical contact is used for being in electrical contact with the electrical pin of the connector. The transmission circuit is electrically connected to the electrical contact. The ground contact is located around the wiring area. The conductive cover member has a cover plate and at least one lateral plate. The lateral plate is connected to the cover plate for forming a shielded space.
    Type: Grant
    Filed: April 8, 2014
    Date of Patent: August 23, 2016
    Assignee: WISTRON CORP.
    Inventors: Chien-Ju Chen, Po-Hsien Chu, Chun-Hsiang Lei, Yuan-Cheng Sun
  • Publication number: 20150171503
    Abstract: An electronic device is provided. The electronic device includes a housing, a display, a supporting frame and an antenna. The display is disposed in the housing. The supporting frame supports the display. The antenna includes a radiator and a connection section. The connection section is connected to the radiator, wherein the connection section is coupled to the supporting frame.
    Type: Application
    Filed: August 1, 2014
    Publication date: June 18, 2015
    Inventors: Chun-Hsiang LEI, Yuan-Cheng SUN, Chien-Ju CHEN, Po-Hsien CHU
  • Publication number: 20150131243
    Abstract: An electronic device includes a circuit board, a connector and a noise suppression assembly. The circuit board includes a substrate having a surface layer. The connector is disposed on the circuit board and has at least one electrical pin. The noise suppression assembly includes a wiring area located on the surface layer and adjacent to the connector and a conductive cover member. The wiring area includes at least one electrical contact, a transmission circuit and at least one ground contact, the electrical contact is used for being in electrical contact with the electrical pin of the connector. The transmission circuit is electrically connected to the electrical contact. The ground contact is located around the wiring area. The conductive cover member has a cover plate and at least one lateral plate. The lateral plate is connected to the cover plate for forming a shielded space.
    Type: Application
    Filed: April 8, 2014
    Publication date: May 14, 2015
    Applicant: Wistron Corp.
    Inventors: Chien-Ju CHEN, Po-Hsien CHU, Chun-Hsiang LEI, Yuan-Cheng SUN
  • Publication number: 20150116948
    Abstract: An electronic device including a circuit board, a heat generating component and an electromagnetic wave shielding module is provided. The circuit board has a ground plane. The heat generating component is disposed on the circuit board. The electromagnetic wave shielding module includes a plurality of conductive components and a heat dissipating component. The conductive components are disposed on the circuit and electrically connected to the ground plane, wherein the conductive components are arranged with intervals and surround the heat generating component. The heat dissipation component is disposed on the heat generating component and connected to the conductive components, wherein the heat dissipating component covers and contacts with the heat generating component to dissipate heat from the heat generating component and shield an electromagnetic wave generated by the heat generating component, and the electromagnetic wave is transmitted to the ground plane and drained through the conductive components.
    Type: Application
    Filed: February 20, 2014
    Publication date: April 30, 2015
    Applicant: Wistron Corporation
    Inventors: Chun-Hsiang Lei, Po-Hsien Chu, Chien-Ju Chen