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Yue Cheng
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Ningbo, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Nephrostomy tube
Patent number
11,628,285
Issue date
Apr 18, 2023
Junhui Jiang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Nephrostomy tube
Patent number
11,446,476
Issue date
Sep 20, 2022
Yue Cheng
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
VISUAL URETEROSCOPE
Publication number
20250000332
Publication date
Jan 2, 2025
NINGBO XINWELL MEDICAL TECHNOLOGY CO., LTD.
Jian SHAN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
IMPACT-DURING-SUCTION SURGICAL URETEROSCOPE
Publication number
20240382257
Publication date
Nov 21, 2024
NINGBO XINWELL MEDICAL TECHNOLOGY CO., LTD.
Yue CHENG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Nephrostomy Tube
Publication number
20220387771
Publication date
Dec 8, 2022
NINGBO FIRST HOSPITAL
Yue CHENG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE