Zhaoqing LI

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Wuhan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Selective laser sintering device
- Patent number 11,305,456
- Issue date Apr 19, 2022
- Huazhong University of Science & Technology
- Yusheng Shi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of preparing carbon fiber reinforced carbon-silicon carbide...
- Patent number 11,021,402
- Issue date Jun 1, 2021
- Huazhong University of Science & Technology
- Chunze Yan
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Independently temperature-controlled high-temperature selective las...
- Patent number 10,821,675
- Issue date Nov 3, 2020
- Huazhong University of Science & Technology
- Shifeng Wen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SELECTIVE LASER SINTERING DEVICE
- Publication number 20200376708
- Publication date Dec 3, 2020
- HUAZHONG UNIVERSITY OF SCIENCE & TECHNOLOGY
- Yusheng SHI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
INDEPENDENTLY TEMPERATURE-CONTROLLED HIGH-TEMPERATURE SELECTIVE LAS...
- Publication number 20200114583
- Publication date Apr 16, 2020
- HUAZHONG UNIVERSITY OF SCIENCE & TECHNOLOGY
- Shifeng WEN
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD OF PREPARING CARBON FIBER REINFORCED CARBON-SILICON CARBIDE...
- Publication number 20190330119
- Publication date Oct 31, 2019
- HUAZHONG UNIVERSITY OF SCIENCE & TECHNOLOGY
- Chunze YAN
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES