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Junhui ZHANG
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Shenzen, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Catalyst system for olefin polymerization and use thereof
Patent number
11,840,508
Issue date
Dec 12, 2023
China Petroleum and Chemical Corporation
Jie Lin
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method and device for implementing QoS in OpenFlow network
Patent number
10,554,570
Issue date
Feb 4, 2020
Xi'an Zhongxing New Software Co., Ltd.
Min Xiao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for reporting OpenFLow switch capability
Patent number
10,374,899
Issue date
Aug 6, 2019
ZTE Corporation
Min Xiao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Cross-domain clock synchronization method, device and system and co...
Patent number
10,084,558
Issue date
Sep 25, 2018
ZTE Corporation
Kexin Tang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and system for encapsulating flow identifier
Patent number
10,069,723
Issue date
Sep 4, 2018
ZTE Corporation
Min Xiao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for calculating a network path
Patent number
10,044,600
Issue date
Aug 7, 2018
ZTE Corporation
Junhui Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for detecting fault in synchronization link
Patent number
9,876,596
Issue date
Jan 23, 2018
ZTE Corporation
Liang Xia
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Time synchronization method and system
Patent number
9,577,774
Issue date
Feb 21, 2017
ZTE Corporation
Junhui Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for implementing automatic compensation for asymm...
Patent number
9,491,728
Issue date
Nov 8, 2016
ZTE Corporation
Lin Wen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Access method and apparatus for multi-protocol label switching laye...
Patent number
8,958,431
Issue date
Feb 17, 2015
ZTE Corporation
Junhui Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method, system and device for single-fiber bidirectional ring netwo...
Patent number
8,731,397
Issue date
May 20, 2014
ZTE Corporation
Junhui Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
MAGNESIUM-BASED SOLID AND CATALYST COMPONENT HAVING MULTIMODAL PORE...
Publication number
20230391902
Publication date
Dec 7, 2023
China Petroleum and Chemical Corporation
Wei CEN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
AMINO-IMINE METAL COMPLEX AND PREPARATION METHOD THEREFOR AND APPLI...
Publication number
20230002432
Publication date
Jan 5, 2023
China Petroleum and Chemical Corporation
Rong GAO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PREPARING OLEFIN-POLAR MONOMER COPOLYMER
Publication number
20220396646
Publication date
Dec 15, 2022
China Petroleum and Chemical Corporation
Rong GAO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
DIIMINE METAL COMPLEX, PREPARATION METHOD THEREFOR, AND APPLICATION...
Publication number
20220282005
Publication date
Sep 8, 2022
China Petroleum and Chemical Corporation
Rong GAO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CATALYST SYSTEM FOR OLEFIN POLYMERIZATION AND USE THEREOF
Publication number
20220251016
Publication date
Aug 11, 2022
CHINA PETROLUM & CHEMICAL CORPORATION
Jie LIN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method and Device for Reporting OpenFlow Switch Capability
Publication number
20180337827
Publication date
Nov 22, 2018
ZTE Corporation
Min XIAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Synchronization Method, Controller, Synchronization Node, Synchrono...
Publication number
20180131459
Publication date
May 10, 2018
Junhui ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CROSS-DOMAIN CLOCK SYNCHRONIZATION METHOD, DEVICE AND SYSTEM AND CO...
Publication number
20170331574
Publication date
Nov 16, 2017
ZTE Plaza, Keji Road South
Kexin Tang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and Device for Calculating a Network Path
Publication number
20160315847
Publication date
Oct 27, 2016
ZTE CORPORATION
Junhui ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and System for Encapsulating Flow Identifier
Publication number
20160261492
Publication date
Sep 8, 2016
ZTE CORPORATION
Min Xiao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and Device for Implementing QoS in OpenFlow Network
Publication number
20160191406
Publication date
Jun 30, 2016
Min XIAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and Apparatus for Processing Time Synchronization
Publication number
20160173267
Publication date
Jun 16, 2016
ZTE Corporation
Junhui Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and device for detecting fault in synchronization link
Publication number
20160149658
Publication date
May 26, 2016
ZTE CORPORATION
Liang Xia
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TIME SYNCHRONIZATION METHOD AND SYSTEM
Publication number
20160013876
Publication date
Jan 14, 2016
ZTE CORPORATION
Junhui ZHANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and Device for Implementing Automatic Compensation for Asymm...
Publication number
20140146811
Publication date
May 29, 2014
ZTE Corporation
Lin Wen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Access Method and Apparatus for Multi-Protocol Label Switching Laye...
Publication number
20120327944
Publication date
Dec 27, 2012
ZTE CORPORATION
Junhui Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method, System and Device for Single-Fiber Bidirectional Ring Netwo...
Publication number
20120275779
Publication date
Nov 1, 2012
ZTE Corporation
Junhui Zhang
H04 - ELECTRIC COMMUNICATION TECHNIQUE