Inventor · Jena, DE

Martin Hager

21Patents
7h-index
47Co-inventors
69Inventor score

Filing activity: Oct 9, 1998 → Nov 27, 2019

Most-cited inventions

PatentTitleAreaCited byStatus
US6894619B1 Sensor for optically detecting foreign bodies particularly raindrops on a glass pane Performing Operations; Transporting 45 Expired
US6317332A Electronic module for an electric motor operated drive unit Electricity 38 Expired
US6373241B1 Sensor device having a magnetic field sensor integrated with an electronic control circuit Physics 22 Expired
US6759783B2 Electric motor, in particular for raising and lowering disks in motor vehicles Electricity 20 Expired
US9905876B2 Redox flow cell comprising high molecular weight compounds as redox pair and semipermeable membrane for storage of electrical energy Emerging Cross-Sectional Technologies 18 Active
US5984695A Plug-in module for an electric motor-driven window lift Electricity 17 Expired
US6713913B1 Motor housing and pole-well, in particular for electric window or sunroof motors Electricity 11 Expired
US6366194B1 Component holder for a hall sensor and process for manufacturing a component holder Electricity 5 Expired
US6462445B1 Electromotive drive, especially a power window drive for a motor vehicle Fixed Constructions 5 Expired
US6530796B2 Plug-in module for adjusting motor Electricity 3 Expired
US9333150B2 Dental restorative materials based on polymerizable azides and alkynes Chemistry; Metallurgy 2 Active
US7261012B2 Gear drive unit with speed measurement Emerging Cross-Sectional Technologies 2 Expired
US9302207B2 Process and apparatus for separating out and removing water present in liquid fuels, especially water from diesel oil Mechanical Engineering; Lighting; Heating 1 Active
US10572664B2 Technique for detecting suspicious electronic messages Electricity 1 Active
US11357708B2 Dental composites with improved storage stability Human Necessities 1 Active
US12183925B2 Redox flow battery for storing electrical energy in underground storage means, and use thereof Emerging Cross-Sectional Technologies 0 Active
US9522100B2 Dental restorative materials based on polymerizable azides and alkynes Chemistry; Metallurgy 0 Active
US10168291B2 Method and apparatus for the thermomechanical analysis of a sample Physics 0 Active
US11283077B2 Hybrid flow battery for storing electrical energy and use thereof Emerging Cross-Sectional Technologies 0 Active
US10659493B2 Technique for detecting malicious electronic messages Physics 0 Active
US10057454B2 Method for transmitting fax messages from a fax message sending device to a fax message receiving device Electricity 0 Active

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