Inventor
SONG XUEFEI
CN12 patents
⚠️ This page may combine multiple inventors who share the name “SONG XUEFEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HUAWEI TECH CO LTD
9 patentsUS7945536B2May 17, 2011
Method and system for recovering a previous version of a document from a current version of the document
HUAWEI TECH CO LTD20 citations82
US9577871B2Feb 21, 2017
Method and device of interface registration for a network device to join in a cluster system
HUAWEI TECH CO LTD2 citations72
US11082262B2Aug 3, 2021
Flow entry generating method and apparatus
HUAWEI TECH CO LTD0 citations61
US10341141B2Jul 2, 2019
Flow entry generating method and apparatus
HUAWEI TECH CO LTD0 citations51
US10063550B2Aug 28, 2018
Method and system for realizing presence service, presence information processing device and presentity client
HUAWEI TECH CO LTD0 citations51
US9208336B2Dec 8, 2015
Extensible markup language document management method and system
HUAWEI TECH CO LTD0 citations51
US9596296B2Mar 14, 2017
Method of inter-board communication in a router cluster, router, and router cluster
HUAWEI TECH CO LTD0 citations40
US10462048B2Oct 29, 2019
Virtual cluster establishment method and network device
HUAWEI TECH CO LTD0 citations39
US9736066B2Aug 15, 2017
Method, apparatus and system for establishing optical bypass
HUAWEI TECH CO LTD0 citations39