Inventor
ZHU CHUNXI
CN5 patents
Patents
5 patentsUS9674696B2Jun 6, 2017
Method and terminal device for keeping subscriber identity module card in standby state
HUAWEI TECH CO LTD4 citations82
US12028934B2Jul 2, 2024
Method and terminal for keeping subscriber identity module card in standby state
HUAWEI TECH CO LTD0 citations60
US11153746B2Oct 19, 2021
Method and terminal for keeping subscriber identity module card in standby state
HUAWEI TECH CO LTD0 citations60
US10511959B2Dec 17, 2019
Method and terminal for keeping subscriber identity module card in standby state
HUAWEI TECH CO LTD0 citations50
US10003962B2Jun 19, 2018
Method and terminal for keeping subscriber identity module card in standby state
HUAWEI TECH CO LTD0 citations50