Patents by Inventor Kezhong Ding

Kezhong Ding 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).

  • Multimode dual-path terminal
    Patent number: 10015701
    Abstract: Disclosed is a multimode dual-path terminal, comprising an antenna, a first radio-frequency transceiving module which supports the receiving and transmitting of a radio-frequency signal of the first communication model, a second radio-frequency transceiving module which supports the receiving and transmitting of a radio-frequency signal of the second communication model, a first radio-frequency switch, a second radio-frequency switch, a third radio-frequency switch and a fourth radio-frequency switch, wherein the first path of a high-band transceiving path of the first radio-frequency transceiving module is connected to the antenna via the first radio-frequency switch, and the first path of a low-band transceiving path of the first radio-frequency transceiving module is connected to the antenna via the second radio-frequency switch; and a high-band transceiving path of the second radio-frequency transceiving module is connected to the antenna via the third radio-frequency switch, and a low-band transceiving p
    Type: Grant
    Filed: June 4, 2014
    Date of Patent: July 3, 2018
    Assignee: ZTE Corporation
    Inventors: Zhenglin Zhou, Kezhong Ding, Yibin Zhai
  • MULTIMODE DUAL-PATH TERMINAL
    Publication number: 20170070918
    Abstract: Disclosed is a multimode dual-path terminal, comprising an antenna, a first radio-frequency transceiving module which supports the receiving and transmitting of a radio-frequency signal of the first communication model, a second radio-frequency transceiving module which supports the receiving and transmitting of a radio-frequency signal of the second communication model, a first radio-frequency switch, a second radio-frequency switch, a third radio-frequency switch and a fourth radio-frequency switch, wherein the first path of a high-band transceiving path of the first radio-frequency transceiving module is connected to the antenna via the first radio-frequency switch, and the first path of a low-band transceiving path of the first radio-frequency transceiving module is connected to the antenna via the second radio-frequency switch; and a high-band transceiving path of the second radio-frequency transceiving module is connected to the antenna via the third radio-frequency switch, and a low-band transceiving p
    Type: Application
    Filed: June 4, 2014
    Publication date: March 9, 2017
    Inventors: Zhenglin Zhou, Kezhong Ding, Yibin Zhai