Inventor · Qingdao, CN

Panfeng Li

1Patents
1h-index
7Co-inventors
25Inventor score

Filing activity: Sep 23, 2021 → Sep 23, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US11332903B1 Penetrating method of self-adjusting hydraulic static penetrating device suitable for seabed slope area Fixed Constructions 1 Active

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