Inventor · Munich, DE

Helmut Klamm

2Patents
1h-index
3Co-inventors
37Inventor score

Filing activity: Oct 15, 2009 → Mar 30, 2020

Most-cited inventions

PatentTitleAreaCited byStatus
US8981872B2 Antenna duplexer with high GPS suppression Electricity 1 Active
US12413202B2 Surface acoustic wave resonator arrangement Electricity 0 Active

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