Inventor · Eurasburg, DE

Hans-Fr. Schmidt

8Patents
7h-index
16Co-inventors
52Inventor score

Filing activity: Dec 3, 1987 → Jan 8, 1992

Most-cited inventions

PatentTitleAreaCited byStatus
US4996391A Printed circuit board having an injection molded substrate Emerging Cross-Sectional Technologies 125 Expired
US5008496A Three-dimensional printed circuit board Emerging Cross-Sectional Technologies 66 Expired
US4853252A Method and coating material for applying electrically conductive printed patterns to insulating substrates Electricity 23 Expired
US5044074A Method for manufacturing metal core printed circuit boards Emerging Cross-Sectional Technologies 13 Expired
US5134056A Method for applying a solder resist layer to a printed circuit board Electricity 11 Expired
US5106785A Method for encapsulating electronic components or assemblies using a thermoplastic encapsulant Emerging Cross-Sectional Technologies 8 Expired
US5376824A Method and an encapsulation for encapsulating electrical or electronic components or assemblies Emerging Cross-Sectional Technologies 7 Expired
US4924590A Method for making metal core printed circuit board Emerging Cross-Sectional Technologies 1 Expired

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