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Patents Grants
last 30 patents
Information
Patent Grant
Flow entry generating method and apparatus
Patent number
11,082,262
Issue date
Aug 3, 2021
Huawei Technologies Co., Ltd.
Xuefei Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Virtual cluster establishment method and network device
Patent number
10,462,048
Issue date
Oct 29, 2019
Huawei Technologies Co., Ltd.
Xuefei Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Flow entry generating method and apparatus
Patent number
10,341,141
Issue date
Jul 2, 2019
Huawei Technologies Co., Ltd.
Xuefei Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for realizing presence service, presence informat...
Patent number
10,063,550
Issue date
Aug 28, 2018
Huawei Technologies Co., Ltd.
Qian Sun
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method, apparatus and system for establishing optical bypass
Patent number
9,736,066
Issue date
Aug 15, 2017
Huawei Technologies Co., Ltd.
Xuefei Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of inter-board communication in a router cluster, router, an...
Patent number
9,596,296
Issue date
Mar 14, 2017
Huawei Technologies Co., Ltd.
Xuefei Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device of interface registration for a network device to...
Patent number
9,577,871
Issue date
Feb 21, 2017
Huawei Technologies Co., Ltd.
Yinben Xia
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Extensible markup language document management method and system
Patent number
9,208,336
Issue date
Dec 8, 2015
Huawei Technologies Co., Ltd.
Hongqing Bao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Extensible markup language document management method and system
Patent number
8,812,696
Issue date
Aug 19, 2014
Huawei Technologies Co., Ltd.
Hongqing Bao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for realizing presence service, presence informat...
Patent number
8,595,309
Issue date
Nov 26, 2013
Huawei Technologies Co., Ltd.
Qian Sun
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for processing an address book
Patent number
8,332,468
Issue date
Dec 11, 2012
Huawei Technologies Co., Ltd.
Xuefei Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for recovering a previous version of a document f...
Patent number
7,945,536
Issue date
May 17, 2011
Huawei Technologies Co., Ltd.
Hongqing Bao
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
FLOW ENTRY GENERATING METHOD AND APPARATUS
Publication number
20190394068
Publication date
Dec 26, 2019
Huawei Technologies Co., Ltd
Xuefei SONG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
FLOW ENTRY GENERATING METHOD AND APPARATUS
Publication number
20160359642
Publication date
Dec 8, 2016
Huawei Technologies Co., Ltd
Xuefei Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD, APPARATUS AND SYSTEM FOR ESTABLISHING OPTICAL BYPASS
Publication number
20160112306
Publication date
Apr 21, 2016
Huawei Technologies Co., Ltd
Xuefei SONG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIRTUAL CLUSTER ESTABLISHMENT METHOD AND NETWORK DEVICE
Publication number
20150249599
Publication date
Sep 3, 2015
Huawei Technologies Co., Ltd
Xuefei Song
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
EXTENSIBLE MARKUP LANGUAGE DOCUMENT MANAGEMENT METHOD AND SYSTEM
Publication number
20140331336
Publication date
Nov 6, 2014
Hongqing BAO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD OF INTER-BOARD COMMUNICATION IN A ROUTER CLUSTER, ROUTER, AN...
Publication number
20140172949
Publication date
Jun 19, 2014
Huawei Technologies Co., Ltd
Xuefei SONG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND DEVICE OF INTERFACE REGISTRATION FOR A NETWORK DEVICE TO...
Publication number
20140136677
Publication date
May 15, 2014
Huawei Technologies Co., Ltd
Yinben XIA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and System for Realizing Presence Service, Presence Informat...
Publication number
20140047515
Publication date
Feb 13, 2014
Huawei Technologies Co., Ltd
Qian SUN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND SYSTEM FOR PROCESSING AN ADDRESS BOOK
Publication number
20100211634
Publication date
Aug 19, 2010
Huawei Administration Building
Xuefei SONG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD, SYSTEM, CLIENT AND SERVER FOR MANAGING XML DOCUMENT
Publication number
20090125803
Publication date
May 14, 2009
Hongqing Bao
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD, SYSTEM AND DEVICE FOR ESTABLISHING GROUP SESSION
Publication number
20090094367
Publication date
Apr 9, 2009
Huawei Technologies Co., Ltd
Xuefei SONG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD, SYSTEM AND DEVICE FOR IMPLEMENTING QUALITY OF EXPERIENCE OF...
Publication number
20090070417
Publication date
Mar 12, 2009
Huawei Technologies Co., Ltd
Hongqing BAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND SYSTEM FOR QUERYING USER INFORMATION AND SEARCH PROXY, C...
Publication number
20080249997
Publication date
Oct 9, 2008
Huawei Technologies Co., Ltd
Qian SUN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Extensible markup language document management method and system
Publication number
20080147751
Publication date
Jun 19, 2008
Huawei Technologies Co., Ltd.
Hongqing Bao
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
EXTENSIBLE MARKUP LANGUAGE DOCUMENT MANAGEMENT METHOD AND SYSTEM
Publication number
20080104124
Publication date
May 1, 2008
Huawei Technologies Co., Ltd
Hongqing BAO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND SYSTEM FOR PROVIDING PRESENCE INFORMATION
Publication number
20080098297
Publication date
Apr 24, 2008
Qian SUN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND SYSTEM FOR REALIZING PRESENCE SERVICE, PRESENCE INFORMAT...
Publication number
20080068371
Publication date
Mar 20, 2008
Qian SUN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Search proxy device, communication system, and method for searching...
Publication number
20070124294
Publication date
May 31, 2007
Qian Sun
G06 - COMPUTING CALCULATING COUNTING