Inventor · Samcheok-si, KR

CHAN PARK

1Patents
1h-index
5Co-inventors
25Inventor score

Filing activity: Nov 9, 1992 → Nov 9, 1992

Most-cited inventions

PatentTitleAreaCited byStatus
US5367489A Voltage pumping circuit for semiconductor memory devices Electricity 64 Expired

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