Patents by Inventor PENG-YU LAI

PENG-YU LAI 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).

  • Antenna structure and wireless communication device using same
    Patent number: 10505262
    Abstract: An antenna structure includes a first antenna with a first feed point feeding current, a first radiating portion, a second radiating portion, and a first ground point. The first radiating portion is electrically connected to the first feed point and receives radiation signals in a first frequency band. The second radiating portion is electrically connected to the first feed point and receives and sends radiation signals in a second frequency band. The first ground point is spaced apart from the first feed point and is electrically connected to the second radiating portion.
    Type: Grant
    Filed: December 7, 2017
    Date of Patent: December 10, 2019
    Assignee: Chiun Mai Communication Systems, Inc.
    Inventors: Chien-Chang Liu, Ting-Chih Tseng, Kun-Lin Sung, Hsi-Chieh Chen, Peng-Yu Lai
  • ANTENNA STRUCTURE AND WIRELESS COMMUNICATION DEVICE USING SAME
    Publication number: 20180183139
    Abstract: An antenna structure includes a first antenna with a first feed point feeding current, a first radiating portion, a second radiating portion, and a first ground point. The first radiating portion is electrically connected to the first feed point and receives radiation signals in a first frequency band. The second radiating portion is electrically connected to the first feed point and receives and sends radiation signals in a second frequency band. The first ground point is spaced apart from the first feed point and is electrically connected to the second radiating portion.
    Type: Application
    Filed: December 7, 2017
    Publication date: June 28, 2018
    Inventors: CHIEN-CHANG LIU, TING-CHIH TSENG, KUN-LIN SUNG, HSI-CHIEH CHEN, PENG-YU LAI