Patents by Inventor HSIAO-HUNG LIU

HSIAO-HUNG LIU 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: 11342661
    Abstract: An antenna and antenna module with a structure increasing radio wave coverage but reducing cross interference between modules includes a circuit board in the shape of an octagon and four antenna modules. The circuit board thus includes eight side surfaces, and the four antenna modules are respectively disposed on four non-adjacent side surfaces of the octagon. Each antenna module is electrically connected to the side surface by a feed portion. A wireless communication device using the antenna structure is also disclosed.
    Type: Grant
    Filed: October 28, 2019
    Date of Patent: May 24, 2022
    Assignee: Mobile Drive Netherlands B.V.
    Inventors: Kuo-Cheng Chen, Jian-Wei Chang, Zhen-Chang Tang, Hsiao-Hung Liu, Hsi-Hsing Hsu, Jia Chen, Yi-Kuo Chen
  • Publication number: 20200176862
    Abstract: An antenna and antenna module with a structure increasing radio wave coverage but reducing cross interference between modules includes a circuit board in the shape of an octagon and four antenna modules. The circuit board thus includes eight side surfaces, and the four antenna modules are respectively disposed on four non-adjacent side surfaces of the octagon. Each antenna module is electrically connected to the side surface by a feed portion. A wireless communication device using the antenna structure is also disclosed.
    Type: Application
    Filed: October 28, 2019
    Publication date: June 4, 2020
    Inventors: KUO-CHENG CHEN, JIAN-WEI CHANG, ZHEN-CHANG TANG, HSIAO-HUNG LIU, HSI-HSING HSU, JIA CHEN, YI-KUO CHEN