Inventor · Frankfurt am Main, DE

Daniel Kern

26Patents
6h-index
25Co-inventors
69Inventor score

Filing activity: Jan 23, 1998 → Oct 28, 2020

Most-cited inventions

PatentTitleAreaCited byStatus
US7311642B2 Transformable exercise system Human Necessities 26 Expired
USD926968S1 Drug delivery device General 15 Active
US8706587B1 Statistical prioritization and detection of potential financial crime events Physics 12 Active
US6043443A Fabrication of semiconductor devices Emerging Cross-Sectional Technologies 8 Expired
US6240398A Product classification process for optical subassemblies Physics 6 Expired
US10956822B1 Identification and management of frequently asked questions Physics 6 Active
USD869648S1 Drug delivery device General 6 Active
US10000238B2 Modular system Performing Operations; Transporting 6 Active
US6301517A Automated test position monitoring and notification system Physics 5 Expired
USD872857S1 Drug delivery device General 4 Active
USD872856S1 Drug delivery device General 4 Active
USD939693S1 Drug delivery device General 3 Active
US6058676A Lid guide for electronic devices Electricity 3 Expired
USD850613S1 Drug delivery device General 2 Active
USD869649S1 Drug delivery device General 2 Active
US8229815B1 Transaction range comparison for financial investigation Physics 2 Active
USD869650S1 Drug delivery device General 2 Active
US10110625B2 Network security assessment system Electricity 1 Active
US6148471A Precision lens bond tester/particulate removal apparatus for optical subassemblies Physics 1 Expired
US9141686B2 Risk analysis using unstructured data Physics 1 Active
US9529860B2 Keyword frequency analysis system Physics 1 Active
US8458013B2 Test portfolio optimization system Physics 0 Active
US10400205B2 Stirring device Emerging Cross-Sectional Technologies 0 Active
US10049208B2 Intrusion assessment system Physics 0 Active
US11577802B2 Motorized bicycle training wheel system Performing Operations; Transporting 0 Active

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