Patents by Inventor Karen Goh Hui Leng

Karen Goh Hui Leng 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).

  • Self-configurable resonance antenna
    Patent number: 9509047
    Abstract: A self-configurable resonance antenna includes a main antenna for transmitting and receiving radio waves of a plurality of mutually different frequency bands, a coupling element having at least two radiating patches with different effective electrical lengths for configuring the impedance of the self-configurable resonance antenna, and a matching circuit disposed between the main antenna and the coupling element. The matching circuit has a filter, a RF detector, a switching logic and a RF switch, the RF switch switching between at least the two radiating patches with different effective electrical lengths for adjusting the main antenna operating in different frequency bands.
    Type: Grant
    Filed: October 27, 2014
    Date of Patent: November 29, 2016
    Assignee: AAC Technologies Pte. Ltd
    Inventors: Roger Tay, Ng Guan Hong, Bong Jun San, Tan Yew Choon, Chan Yun Ghit, Karen Goh Hui Leng
  • SELF-CONFIGURABLE RESONANCE ANTENNA
    Publication number: 20150116183
    Abstract: A self-configurable resonance antenna includes a main antenna for transmitting and receiving radio waves of a plurality of mutually different frequency bands, a coupling element having at least two radiating patches with different effective electrical lengths for configuring the impedance of the self-configurable resonance antenna, and a matching circuit disposed between the main antenna and the coupling element. The matching circuit has a filter, a RF detector, a switching logic and a RF switch, the RF switch switching between at least the two radiating patches with different effective electrical lengths for adjusting the main antenna operating in different frequency bands.
    Type: Application
    Filed: October 27, 2014
    Publication date: April 30, 2015
    Applicant: AAC TECHNOLOGIES PTE. LTD
    Inventors: Roger Tay, Ng Guan Hong, Bong Jun San, Tan Yew Choon, Chan Yun Ghit, Karen Goh Hui Leng