Inventor · Qingdao, CN

Weiwei Han

1Patents
0h-index
10Co-inventors
23Inventor score

Filing activity: Nov 6, 2023 → Nov 6, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US12172927B2 Sustained release grouting material with its preparation method and application Emerging Cross-Sectional Technologies 0 Active

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