Yongsheng GUAN

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Nanjing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Expansion device for deformation joints, pavement structure and con...
- Patent number 12,312,751
- Issue date May 27, 2025
- Jiangsu Sinoroad Engineering Technology Research Institute Co. LTD
- Zhixiang Zhang
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Anti-fatigue cold mixed epoxy resin material, preparation method an...
- Patent number 11,155,707
- Issue date Oct 26, 2021
- JIANGSU SINOROAD TRANSPORTATION SCIENCE AND TECHNOLOGY CO., LTD.
- Lifeng Chen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
ROAD DISEASE RECOGNITION METHOD, SYSTEM, DEVICE, AND STORAGE MEDIUM
- Publication number 20250209831
- Publication date Jun 26, 2025
- Sinoroad Tranportaiton Science and Technology Co.,Ltd
- Yongsheng GUAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EXPANSION DEVICE FOR DEFORMATION JOINTS, PAVEMENT STRUCTURE AND CON...
- Publication number 20250163654
- Publication date May 22, 2025
- Jiangsu Sinoroad Engineering Technology Research Institute Co.LTD
- Zhixiang ZHANG
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
ANTI-FATIGUE COLD MIXED EPOXY RESIN MATERIAL, PREPARATION METHOD AN...
- Publication number 20210253842
- Publication date Aug 19, 2021
- JIANGSU SINOROAD TRANSPORTATION SCIENCE AND TECHNOLOGY CO., LTD
- Lifeng CHEN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...