Xiaofeng SUN

Person

Weihai, Shandong, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Thickness detection device, method and system
- Patent number 11,946,739
- Issue date Apr 2, 2024
- Weihai Hualing Opto-Electronics Co., Ltd.
- Yonghui Lin
- G01 - MEASURING TESTING
Information Patent Grant
Detection method, detection apparatus and detection process
- Patent number 11,741,772
- Issue date Aug 29, 2023
- Weihai Hualing Opto-Electronics Co., Ltd.
- Wuchang Qi
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Image Sensing Apparatus, Image Scanning Device and Scanning Method...
- Publication number 20240252707
- Publication date Aug 1, 2024
- WEIHAI HUALING OPTO-ELECTRONICS CO., LTD
- Wuchang QI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICE FOR DETECTING DEFECT IN STEEL CORD
- Publication number 20240085375
- Publication date Mar 14, 2024
- WEIHAI HUALING OPTO-ELECTRONICS CO., LTD.
- Wuchang QI
- G01 - MEASURING TESTING
Information Patent Application
MULTI-DOSE ADJUSTABLE PRE-CHARGE INJECTION PEN
- Publication number 20240058544
- Publication date Feb 22, 2024
- SHANDONG WEGO PREFILLS PHARMACEUTICAL PACKAGING CO., LTD
- Shili NI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
AUTOMATIC SYRINGE
- Publication number 20230390502
- Publication date Dec 7, 2023
- SHANDONG WEGO PREFILLS PHARMACEUTICAL PACKAGING CO., LTD
- Shili NI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SAFETY DEVICE FOR PRE-FILLED SYRINGE AND INJECTION DEVICE
- Publication number 20230330350
- Publication date Oct 19, 2023
- SHANDONG WEGO PREFILLS PHARMACEUTICAL PACKAGING CO., LTD
- Xiaofeng SUN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Thickness Detection Device, Method and System
- Publication number 20220178675
- Publication date Jun 9, 2022
- WEIHAI HUALING OPTO-ELECTRONICS CO.,LTD.
- Yonghui LIN
- G01 - MEASURING TESTING
Information Patent Application
Detection Method, Detection Apparatus and Detection Process
- Publication number 20210272406
- Publication date Sep 2, 2021
- WEIHAI HUALING OPTO-ELECTRONICS CO., LTD
- Wuchang QI
- G06 - COMPUTING CALCULATING COUNTING

Xiaofeng SUN

Person

Patents Grantslast 30 patents

Thickness detection device, method and system

Detection method, detection apparatus and detection process

Patents Applicationslast 30 patents

Image Sensing Apparatus, Image Scanning Device and Scanning Method...

DEVICE FOR DETECTING DEFECT IN STEEL CORD

MULTI-DOSE ADJUSTABLE PRE-CHARGE INJECTION PEN

AUTOMATIC SYRINGE

SAFETY DEVICE FOR PRE-FILLED SYRINGE AND INJECTION DEVICE

Thickness Detection Device, Method and System

Detection Method, Detection Apparatus and Detection Process