Inventor · Beverly, MA, US

Ralph Kim

2Patents
1h-index
9Co-inventors
33Inventor score

Filing activity: Dec 17, 2003 → Apr 20, 2012

Most-cited inventions

PatentTitleAreaCited byStatus
US7465673B2 Method and apparatus for bilayer photoresist dry development Physics 4 Expired
US8580075B2 Method and system for introduction of an active material to a chemical process Emerging Cross-Sectional Technologies 0 Active

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