Patents by Inventor Zhanmin Ren

Zhanmin Ren 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).

  • Publication number: 20220038566
    Abstract: A method includes: if a dial control instruction specific to a destination number currently obtained by a mobile terminal is detected and the mobile terminal is in an international roaming state, querying whether a prestored contact database includes contact information associated with the destination number; if the contact database includes the contact information associated with the destination number, determining, according to the contact information, an international roaming number used to call a target user corresponding to the destination number; and calling the target user according to the international roaming number.
    Type: Application
    Filed: August 13, 2021
    Publication date: February 3, 2022
    Inventors: Jinlong Zhao, Zhanmin Ren
  • Patent number: 11134143
    Abstract: A call processing method and a mobile terminal are provided. The method includes: if a dial control instruction specific to a destination number currently obtained by a mobile terminal is detected and the mobile terminal is in an international roaming state, querying whether a prestored contact database includes contact information associated with the destination number; if the contact database includes the contact information associated with the destination number, determining, according to the contact information, an international roaming number used to call a target user corresponding to the destination number; and calling the target user according to the international roaming number.
    Type: Grant
    Filed: April 23, 2020
    Date of Patent: September 28, 2021
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Jinlong Zhao, Zhanmin Ren
  • Publication number: 20200322473
    Abstract: A call processing method and a mobile terminal are provided. The method includes: if a dial control instruction specific to a destination number currently obtained by a mobile terminal is detected and the mobile terminal is in an international roaming state, querying whether a prestored contact database includes contact information associated with the destination number; if the contact database includes the contact information associated with the destination number, determining, according to the contact information, an international roaming number used to call a target user corresponding to the destination number; and calling the target user according to the international roaming number.
    Type: Application
    Filed: April 23, 2020
    Publication date: October 8, 2020
    Inventors: Jinlong Zhao, Zhanmin Ren
  • Patent number: 10681197
    Abstract: A call processing method and a mobile terminal are disclosed. The method includes, in one embodiment, querying whether a prestored contact database comprises contact information associated with the destination number in response to detecting a dial control instruction specific to a destination number currently obtained by a mobile terminal and in response to determining that the mobile terminal is in an international roaming state. In response to determining that the contact database comprises the contact information associated with the destination number, the method further determines, according to the contact information, an international roaming number used to call a target user corresponding to the destination number. A target user equipment of the target user is called according to the international roaming number.
    Type: Grant
    Filed: March 31, 2016
    Date of Patent: June 9, 2020
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Jinlong Zhao, Zhanmin Ren
  • Publication number: 20190124192
    Abstract: A call processing method and a mobile terminal are disclosed. The method includes, in one embodiment, querying whether a prestored contact database comprises contact information associated with the destination number in response to detecting a dial control instruction specific to a destination number currently obtained by a mobile terminal and in response to determining that the mobile terminal is in an international roaming state. In response to determining that the contact database comprises the contact information associated with the destination number, the method further determines, according to the contact information, an international roaming number used to call a target user corresponding to the destination number. A target user equipment of the target user is called according to the international roaming number.
    Type: Application
    Filed: March 31, 2016
    Publication date: April 25, 2019
    Applicant: Huawei Technologies Co., Ltd.
    Inventors: Jinlong Zhao, Zhanmin Ren