Inventor · Qinhuangdao City, CN

Haijun Guo

3Patents
1h-index
7Co-inventors
27Inventor score

Filing activity: Apr 12, 2019 → Mar 26, 2020

Most-cited inventions

PatentTitleAreaCited byStatus
USD947778S1 Energy storage system General 5 Active
US11376670B2 Cutting method for aluminum alloy casting, and trimming die Performing Operations; Transporting 0 Active
US11123786B2 Trimming die for casting of front steering knuckle in double-wishbone suspension Emerging Cross-Sectional Technologies 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.