Inventor · Ludwigsburg, DE

Norbert Crispin

8Patents
6h-index
13Co-inventors
56Inventor score

Filing activity: Aug 7, 1989 → Aug 26, 2002

Most-cited inventions

PatentTitleAreaCited byStatus
US6804564B2 System and method for controlling and/or monitoring a control-unit group having at least two control units Mechanical Engineering; Lighting; Heating 62 Expired
US5646454A Electronic safety device for vehicle occupants including a memory device for storing fault conditions and associated control commands Physics 23 Expired
US5204547A Air bag system for protection of the occupants of motor vehicles Performing Operations; Transporting 23 Expired
US5440913A Electronic device for safeguarding occupants of a vehicle and method for testing the same Physics 21 Expired
US5146104A Electronic device for triggering a safety device Mechanical Engineering; Lighting; Heating 17 Expired
US4953277A Manufacturing process for an electronic device Emerging Cross-Sectional Technologies 16 Expired
US5134306A Detonation circuit for a vehicle air bag Physics 6 Expired
US5773900A Device for suppressing signal interference Physics 0 Expired

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