Shanghai
China
5
2026-03-26
The entities that hold a legal rights for patent applications filed by inventor WANG Junfei:
Junfei WANG from Shanghai, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
JET-TYPE DIRECT-FIRED PREHEATING SYSTEM
#2 | 2025-03-13LOW-CARBON, LOW-ALLOY AND HIGH-FORMABILITY DUAL-PHASE STEEL HAVING TENSILE STRENGTH OF GREATER THAN OR EQUAL TO 590 MPA, HOT-DIP GALVANIZED DUAL-PHASE STEEL, AND MANUFACTURING METHOD THEREFOR
#3 | 2025-02-063CLPRO PROTEASE INHIBITOR
#4 | 2024-05-23DUAL-PHASE STEEL AND HOT-DIP GALVANIZED DUAL-PHASE STEEL HAVING TENSILE STRENGTH GREATER THAN OR EQUAL TO 980MPA AND METHOD FOR MANUFACTURING SAME BY MEANS OF RAPID HEAT TREATMENT
#5 | 2024-05-23LOW-CARBON LOW-ALLOY Q&P STEEL OR HOT-DIP GALVANIZED Q&P STEEL WITH TENSILE STRENGTH GREATER THAN OR EQUAL TO 1180 MPA, AND MANUFACTURING METHOD THEREFOR
6665859 ⎘