Yufei Zheng

Inventor

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Work History

Patent OwnerApplications FiledYear
XIAMEN NEW STEEL METAL PRODUCTS CO., LTD.
1
1
2
2011
2013
2014

Inventor Addresses

AddressDuration
Guangdong, CNSep 20, 22 - Sep 20, 22
Shenzhen, CNAug 08, 19 - Aug 08, 19
Xiamen City, CNSep 12, 13 - Jun 25, 15
Xiamen, CNOct 27, 16 - Nov 03, 16

Technology Profile

Technology Matters
C23C: COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 2
C25D: PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING 1
E01H: STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; CLEANING LAND; DISPERSING FOG IN GENERAL 2

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Patents / Publication

Patents / Publication #Year of Publication / IssuedTitleCitations
114497662022Invitation behavior prediction method and apparatus, and storage medium0
2019/0244,1152019INVITATION BEHAVIOR PREDICTION METHOD AND APPARATUS, AND STORAGE MEDIUM3
2016/0319,4462016GALVANIZED COATING LAYER PRODUCTION LINE2
2016/0312,3452016GALVANISING AND EPOXY-COATING PRODUCTION LINE2
2015/0176,2352015SNOW AND ROAD SWEEPING VEHICLE WITH BRUSH BODY TURNING APPARATUS0

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