Patents/Inventors

Haojia Chen

ZhejiangCN6 patents

7 Patents

US124667052025
Brake Device for Winch and Winch
T-MAX (HANGZHOU) TECHNOLOGY CO., Ltd.
0 cites
US124349902025
Sewage Treatment Device and Method for Thermal Desorption System
GUANGDONG UNIVERSITY OF TECHNOLOGY
0 cites
US123544942025
Biological Availability Testing Device for Simulating a Structure of a Respiratory System
GUANGDONG UNIVERSITY OF TECHNOLOGY
0 cites
US120070122024
Reducer
T-MAX (HANGZHOU) TECHNOLOGY CO., Ltd.
0 cites
US119703772024
Brake Device and Winch Having Same
T-MAX (HANGZHOU) TECHNOLOGY CO., Ltd.
0 cites
USD10242252024
Baby Cow Toy
Guangzhou Saiwan Intelligent Technology Co., Ltd.
0 cites
US117178682023
Repair Adjusting System for Thermal-assisted In-situ Chemical Oxidation and Adjusting Method
GUANGDONG UNIVERSITY OF TECHNOLOGY
0 cites