Patents by Inventor Phaik Ee Ooi

Phaik Ee Ooi 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).

  • Portable wireless signal transfer system, method and terminal
    Patent number: 10098180
    Abstract: A portable wireless signal transfer system, method and terminal. The method comprises: a first terminal receiving a wireless signal; the first terminal demodulating the wireless signal to obtain burst data and a timeslot number; the first terminal sending the burst data and the timeslot number to a second terminal; the second terminal receiving the burst data and the timeslot number sent by the first terminal; the second terminal performing signal modulation on the burst data; and the second terminal transmitting a signal obtained after the signal modulation in a corresponding timeslot according to the timeslot number. The wireless signal transfer function of a conventional transfer stage can be achieved using two portable terminals, which have the advantages of being easy to carry, economic, flexible, etc., and the application requirements of a conventional communication system are fully adapted.
    Type: Grant
    Filed: June 20, 2013
    Date of Patent: October 9, 2018
    Assignee: Hytera Communications Corporation Limited
    Inventors: Chia Han Siong Samuel, Phaik Ee Ooi, Yan Xu
  • PORTABLE WIRELESS SIGNAL TRANSFER SYSTEM, METHOD AND TERMINAL
    Publication number: 20170171914
    Abstract: A portable wireless signal transfer system, method and terminal. The method comprises: a first terminal receiving a wireless signal; the first terminal demodulating the wireless signal to obtain burst data and a timeslot number; the first terminal sending the burst data and the timeslot number to a second terminal; the second terminal receiving the burst data and the timeslot number sent by the first terminal; the second terminal performing signal modulation on the burst data; and the second terminal transmitting a signal obtained after the signal modulation in a corresponding timeslot according to the timeslot number. The wireless signal transfer function of a conventional transfer stage can be achieved using two portable terminals, which have the advantages of being easy to carry, economic, flexible, etc., and the application requirements of a conventional communication system are fully adapted.
    Type: Application
    Filed: June 20, 2013
    Publication date: June 15, 2017
    Applicant: Hytera Communications Corp., ltd.
    Inventors: Chia Han Siong Samuel, Phaik Ee Ooi, Yan Xu
  • PORTABLE WIRELESS SIGNAL TRANSFER SYSTEM, METHOD AND TERMINAL
    Publication number: 20160150592
    Abstract: A portable wireless signal transfer system, method and terminal. The method comprises: a first terminal receiving a wireless signal; the first terminal demodulating the wireless signal to obtain burst data and a timeslot number; the first terminal sending the burst data and the timeslot number to a second terminal; the second terminal receiving the burst data and the timeslot number sent by the first terminal; the second terminal performing signal modulation on the burst data; and the second terminal transmitting a signal obtained after the signal modulation in a corresponding timeslot according to the timeslot number. The wireless signal transfer function of a conventional transfer stage can be achieved using two portable terminals, which have the advantages of being easy to carry, economic, flexible, etc., and the application requirements of a conventional communication system are fully adapted.
    Type: Application
    Filed: June 20, 2013
    Publication date: May 26, 2016
    Applicant: Hytera Communications Corp., ltd.
    Inventors: Chia Han Siong Samuel, Phaik Ee Ooi, Yan Xu