Inventor · Sha Tin, CN

Samuel Cheung

6Patents
5h-index
9Co-inventors
48Inventor score

Filing activity: Oct 23, 1989 → Oct 1, 1997

Most-cited inventions

PatentTitleAreaCited byStatus
US5162979A Personal computer processor card interconnect system Physics 62 Expired
USD399825S Surge protector General 56 Expired
US5902140A Child-safe power strip Electricity 52 Expired
USD399824S Surge protector General 18 Expired
USD397088S Surge protector General 5 Expired
USD397087S Surge protector General 1 Expired

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