Inventor · Birkenfeld, DE

Ansgar Dirkmann

2Patents
1h-index
4Co-inventors
33Inventor score

Filing activity: Oct 7, 1997 → Mar 6, 2006

Most-cited inventions

PatentTitleAreaCited byStatus
US6922399B1 Method of handling service connections in a communication network Electricity 13 Expired
US8811818B2 Optical transmission system Electricity 0 Active

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