Inventor · Shanghai, CN

Shifu Cheng

3Patents
2h-index
9Co-inventors
30Inventor score

Filing activity: Jan 22, 2018 → Jun 17, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
USD855095S1 Robot General 20 Active
USD860283S1 Robot General 14 Active
US12358166B2 Hygienic assembly and hygienic robot Human Necessities 0 Active

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