Inventor · Riedholz, CH

Bruno Studer

10Patents
7h-index
5Co-inventors
59Inventor score

Filing activity: Feb 4, 1986 → Jul 18, 2008

Most-cited inventions

PatentTitleAreaCited byStatus
US7253554B2 Quartz resonator of small dimensions Electricity 19 Expired
US6700313B2 Piezoelectric resonator and assembly comprising the same enclosed in a case Electricity 18 Expired
US7084556B1 Small-sized piezoelectric resonator Electricity 17 Expired
US7626318B2 Piezoelectric resonator with optimised motional capacitances Electricity 17 Active
US4701987A Process for manufacturing high frequency quartz resonators Emerging Cross-Sectional Technologies 12 Expired
US7168319B2 Angular speed measuring transducer Physics 10 Expired
US7112914B1 Piezoelectric resonator and assembly comprising the same enclosed in a case Electricity 9 Expired
US7138752B1 Small-sized piezoelectric resonator Electricity 7 Expired
US7412886B2 Angular speed measuring transducer Electricity 6 Active
US5153478A Resonator having a bar designed to vibrate in one extension mode Electricity 1 Expired

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