Inventor
FAN YUWEI
CN6 patents
⚠️ This page may combine multiple inventors who share the name “FAN YUWEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HUAWEI TECH CO LTD
5 patentsUS12301768B2May 13, 2025
System, method, and apparatus for transfer to VoIP call
HUAWEI TECH CO LTD2 citations69
US10652389B2May 12, 2020
Call hold method and mobile terminal
HUAWEI TECH CO LTD0 citations48
US12177732B2Dec 24, 2024
Network handover method and terminal device
HUAWEI TECH CO LTD0 citations47
US11895215B2Feb 6, 2024
Application server access method and terminal
HUAWEI TECH CO LTD0 citations43
US12507093B2Dec 23, 2025
SIM card switching method and apparatus, and electronic device
HUAWEI TECH CO LTD0 citations38