Inventor
ZHANG CHENGWEI
CN16 patents
⚠️ This page may combine multiple inventors who share the name “ZHANG CHENGWEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HUAWEI TECH CO LTD
9 patentsUS10264045B2Apr 16, 2019
Method and server for searching for data stream dividing point based on server
HUAWEI TECH CO LTD2 citations68
US9967304B2May 8, 2018
Method and server for searching for data stream dividing point based on server
HUAWEI TECH CO LTD2 citations68
US9906577B2Feb 27, 2018
Method and server for searching for data stream dividing point based on server
HUAWEI TECH CO LTD2 citations68
US9529912B2Dec 27, 2016
Metadata querying method and apparatus
HUAWEI TECH CO LTD2 citations62
US10542062B2Jan 21, 2020
Method and server for searching for data stream dividing point based on server
HUAWEI TECH CO LTD0 citations48
US10540240B2Jan 21, 2020
Method and apparatus for data backup in storage system
HUAWEI TECH CO LTD0 citations48
US10176058B2Jan 8, 2019
Method and apparatus for data backup in storage system
HUAWEI TECH CO LTD0 citations48
US10860539B2Dec 8, 2020
De-duplication-based remote replication method, and apparatus
HUAWEI TECH CO LTD0 citations39
US10613976B2Apr 7, 2020
Method and storage device for reducing data duplication
HUAWEI TECH CO LTD0 citations39