Weiqiang Liu

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Shenzhen, Guangdong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Inflatable partition
- Patent number 11,885,123
- Issue date Jan 30, 2024
- The Boeing Company
- Liu Weiqiang
- E04 - BUILDING
Information Patent Grant
Two-step diffusion method for preparing high-performance dual-main-...
- Patent number 11,742,120
- Issue date Aug 29, 2023
- Beijing University of Technology
- Weiqiang Liu
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Heat-resistant isotropic bonded NdFeB magnet and its preparation te...
- Patent number 10,210,972
- Issue date Feb 19, 2019
- Beijing University of Technology
- Ming Yue
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Short-process method for preparing sintered NdFeB magnets with high...
- Patent number 9,728,310
- Issue date Aug 8, 2017
- Beijing University of Technology
- Ming Yue
- C21 - METALLURGY OF IRON
Information Patent Grant
Method and apparatus for measuring quality parameters of optical tr...
- Patent number 9,608,722
- Issue date Mar 28, 2017
- LUSTER LightWave Co., Ltd.
- Weiqiang Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
INFLATABLE PARTITION
- Publication number 20240060296
- Publication date Feb 22, 2024
- The Boeing Company
- Liu Weiqiang
- E04 - BUILDING
Information Patent Application
INFLATABLE PARTITION
- Publication number 20220213683
- Publication date Jul 7, 2022
- The Boeing Company
- Liu Weiqiang
- E04 - BUILDING
Information Patent Application
Two-step diffusion method for preparing high-performance dual-main-...
- Publication number 20220059262
- Publication date Feb 24, 2022
- BEIJING UNIVERSITY OF TECHNOLOGY
- Weiqiang Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Heat-resistant Isotropic Bonded NdFeB Magnet and Its Preparation Te...
- Publication number 20180166191
- Publication date Jun 14, 2018
- BEIJING UNIVERSITY OF TECHNOLOGY
- MING YUE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SHORT-PROCESS METHOD FOR PREPARING SINTERED NDFEB MAGNETS WITH HIGH...
- Publication number 20160260530
- Publication date Sep 8, 2016
- BEIJING UNIVERSITY OF TECHNOLOGY
- MING YUE
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD AND APPARATUS FOR MEASURING QUALITY PARAMETERS OF OPTICAL TR...
- Publication number 20150304025
- Publication date Oct 22, 2015
- Weiqiang Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE