Inventor
ZHENG CHENGLIANG
CN4 patents
Patents
4 patentsUS11704240B2Jul 18, 2023
Garbage data scrubbing method, and device
HUAWEI TECH CO LTD0 citations59
US11126546B2Sep 21, 2021
Garbage data scrubbing method, and device
HUAWEI TECH CO LTD1 citations59
US11842046B2Dec 12, 2023
Storage fragment management method and terminal
HUAWEI TECH CO LTD0 citations49
US11537477B2Dec 27, 2022
Method for protecting application data and terminal
HUAWEI TECH CO LTD0 citations49