Qinfang Zhang

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Yancheng, CN

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Patents Grantslast 30 patents

Information Patent Grant
Low-calcium silicate cement and preparation and hardening methods t...
- Patent number 10,058,874
- Issue date Aug 28, 2018
- Yancheng Institute of Technology
- Guihua Hou
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...

Patents Applicationslast 30 patents

Information Patent Application
MILLIMETER-WAVE BROADBAND SUBSTRATE INTEGRATED HYBRID DIELECTRIC RE...
- Publication number 20240195073
- Publication date Jun 13, 2024
- NANTONG UNIVERSITY
- Wenwen Yang
- H01 - BASIC ELECTRIC ELEMENTS