Patents by Inventor YI-LING JIANG

YI-LING JIANG 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
    Patent number: 11349196
    Abstract: An antenna structure includes a metal frame, at least one feed source, and a feed portion. The metal frame includes at least one radiating portion and at least one slot. The at least one slot is disposed in the at least one radiating portion or adjacent to the at least one radiating portion. The at least one feed source and the at least one radiating portion form a first antenna. The feed portion and the at least one slot form a second antenna. The at least one feed source supplies an electric current for the first antenna, thereby exciting a first working mode and generating a radiation signal in a first frequency band. The feed portion spans the at least one slot to supply the electric current for the second antenna, thereby exciting a second working mode and generating a radiation signal in a second frequency band.
    Type: Grant
    Filed: September 16, 2019
    Date of Patent: May 31, 2022
    Assignee: Mobile Drive Netherlands B.V.
    Inventors: Jia Chen, Kuo-Cheng Chen, Jian-Wei Chang, Zhen-Chang Tang, Bo Peng, Wei-Yu Ye, Chun-Sheng Wu, Yi-Ling Jiang
  • Antenna structure
    Patent number: 11349198
    Abstract: An antenna structure applied in a wireless communication device includes a metal frame. The wireless communication device includes at least one electronic component. The metal frame includes a substrate. The substrate includes an antenna. The antenna includes a feed portion and a gap. The feed portion spans the gap. The metal frame is spaced from the electronic component. A clearance is formed between the metal frame and the electronic component.
    Type: Grant
    Filed: October 16, 2019
    Date of Patent: May 31, 2022
    Assignee: Mobile Drive Netherlands B.V.
    Inventors: Jia Chen, Kuo-Cheng Chen, Jian-Wei Chang, Zhen-Chang Tang, Yi-Ling Jiang, Wei-Yu Ye, Bo Peng, Chun-Sheng Wu
  • ANTENNA STRUCTURE
    Publication number: 20200136235
    Abstract: An antenna structure applied in a wireless communication device includes a metal frame. The wireless communication device includes at least one electronic component. The metal frame includes a substrate. The substrate includes an antenna. The antenna includes a feed portion and a gap. The feed portion spans the gap. The metal frame is spaced from the electronic component. A clearance is formed between the metal frame and the electronic component.
    Type: Application
    Filed: October 16, 2019
    Publication date: April 30, 2020
    Inventors: JIA CHEN, KUO-CHENG CHEN, JIAN-WEI CHANG, ZHEN-CHANG TANG, YI-LING JIANG, WEI-YU YE, BO PENG, CHUN-SHENG WU
  • ANTENNA STRUCTURE
    Publication number: 20200106160
    Abstract: An antenna structure includes a metal frame, at least one feed source, and a feed portion. The metal frame includes at least one radiating portion and at least one slot. The at least one slot is disposed in the at least one radiating portion or adjacent to the at least one radiating portion. The at least one feed source and the at least one radiating portion form a first antenna. The feed portion and the at least one slot form a second antenna. The at least one feed source supplies an electric current for the first antenna, thereby exciting a first working mode and generating a radiation signal in a first frequency band. The feed portion spans the at least one slot to supply the electric current for the second antenna, thereby exciting a second working mode and generating a radiation signal in a second frequency band.
    Type: Application
    Filed: September 16, 2019
    Publication date: April 2, 2020
    Inventors: JIA CHEN, KUO-CHENG CHEN, JIAN-WEI CHANG, ZHEN-CHANG TANG, BO PENG, WEI-YU YE, CHUN-SHENG WU, YI-LING JIANG