Inventor
QIU FENGGUANG
CN12 patents
Patents
12 patentsUS10980001B2Apr 13, 2021
Communication method for implementing dual card dual standby dual pass and terminal
HUAWEI TECH CO LTD6 citations83
US11432262B2Aug 30, 2022
Communication method for implementing dual card, dual standby and dual pass connections in a terminal
HUAWEI TECH CO LTD4 citations72
US10856350B2Dec 1, 2020
Communication method for implementing dual sim dual active, and terminal
HUAWEI TECH CO LTD2 citations71
US11659609B2May 23, 2023
Communication method for implementing dual SIM dual active, and terminal
HUAWEI TECH CO LTD0 citations61
US11470667B2Oct 11, 2022
Communication method for implementing dual SIM dual active, and terminal
HUAWEI TECH CO LTD0 citations61
US12273395B2Apr 8, 2025
IMS registration duration management system, terminal device, and chip
HUAWEI TECH CO LTD0 citations51
US11153825B2Oct 19, 2021
Power consumption control method and apparatus
HUAWEI TECH CO LTD1 citations51
US12543033B2Feb 3, 2026
Radio frequency channel sharing method and related apparatus
HUAWEI TECH CO LTD0 citations50
US12356259B2Jul 8, 2025
Communication method and terminal device
HUAWEI TECH CO LTD0 citations50
US12376163B2Jul 29, 2025
5G SA network-based call method, electronic device, and system
HUAWEI TECH CO LTD0 citations49
US12177732B2Dec 24, 2024
Network handover method and terminal device
HUAWEI TECH CO LTD0 citations47
US12501268B2Dec 16, 2025
Method and apparatus for verifying personal identification number pin code
HUAWEI TECH CO LTD0 citations43