Inventor · Central City, IA, US

Robert A. Newgard

9Patents
4h-index
14Co-inventors
54Inventor score

Filing activity: Apr 7, 1992 → Mar 1, 2012

Most-cited inventions

PatentTitleAreaCited byStatus
US6542044B1 Integrated frequency source Electricity 25 Expired
US7403756B1 Highly-integrated MEMS-based miniaturized transceiver Electricity 13 Active
US7831210B1 MEMS-based broadband transceiver/sensor Electricity 11 Active
US8031010B1 Ruggedized chip scale atomic clock Electricity 6 Active
US5301366A High performance frequency tuning with low cost synthesizer Electricity 4 Expired
US8466754B1 Low phase noise MEMS-based oscillator with bifurcation and parametric noise squeezing Electricity 4 Active
US7436921B1 Frequency sampling phase detector Electricity 2 Active
US7173497B1 Sampling voltage controlled oscillator Electricity 2 Expired
US8941443B1 Electronically tuned cavity filter Electricity 1 Active

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