Patents by Inventor Choong Foo BOON

Choong Foo BOON 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).

  • Very low intermediate frequency (VLIF) receiver and method of controlling VLIF receiver
    Patent number: 9503139
    Abstract: A very-low intermediate frequency (VLIF) receiver and a method of controlling a VLIF receiver. The method comprises receiving a first signal, the first signal including a first adjacent channel interferer, and detecting first interference from the first adjacent channel interferer. The method further comprises, subsequent to receiving the first signal, receiving a second signal, the second signal including a second adjacent channel interferer, and detecting second interference from the second adjacent channel interferer. Furthermore, subsequent to detecting the second interference, the VLIF receiver is configured to avoid the first interference while receiving a third signal.
    Type: Grant
    Filed: August 6, 2013
    Date of Patent: November 22, 2016
    Assignee: MOTOROLA SOLUTIONS, INC.
    Inventors: Li Poh Chen, Choong Foo Boon, Hun Weng Khoo, Wai Kean Tham, Yew Leong Wong, Wei-Gang Hu
  • VERY LOW INTERMEDIATE FREQUENCY (VLIF) RECEIVER AND METHOD OF CONTROLLING VLIF RECEIVER
    Publication number: 20160191089
    Abstract: A very-low intermediate frequency (VLIF) receiver and a method of controlling a VLIF receiver. The method comprises receiving a first signal, the first signal including a first adjacent channel interferer, and detecting first interference from the first adjacent channel interferer. The method further comprises, subsequent to receiving the first signal, receiving a second signal, the second signal including a second adjacent channel interferer, and detecting second interference from the second adjacent channel interferer. Furthermore, subsequent to detecting the second interference, the VLIF receiver is configured to avoid the first interference while receiving a third signal.
    Type: Application
    Filed: August 6, 2013
    Publication date: June 30, 2016
    Inventors: Li Poh CHEN, Choong Foo BOON, Hun Weng KHOO, Wai Kean THAM, Yew Leong WONG, Wei-Gang HU