Inventor · San Jose, CA, US

Kenneth R. Cioffi

15Patents
12h-index
13Co-inventors
75Inventor score

Filing activity: Jun 9, 1989 → Feb 3, 2010

Most-cited inventions

PatentTitleAreaCited byStatus
US6018553A Multi-level mixer architecture for direct conversion of FSK signals Electricity 119 Expired
US5428638A Method and apparatus for reducing power consumption in digital communications devices Emerging Cross-Sectional Technologies 114 Expired
US7038536B2 Power supply processing for power amplifiers Electricity 73 Expired
US6781452B2 Power supply processing for power amplifiers Electricity 41 Expired
US5631503A Apparatus for generating power for use in a communications device Electricity 39 Expired
US7804374B1 Feedthrough capacitance compensation for resonant devices Electricity 39 Active
US6924695B2 Power supply processing for power amplifiers Electricity 22 Expired
US5406226A Stable, narrow bandwidth, high frequency amplifier with low power consumption Electricity 21 Expired
US7812680B1 MEMS resonator-based signal modulation Electricity 19 Active
US7449968B1 Frequency and temperature compensation synthesis for a MEMS resonator Electricity 17 Active
US4992752A Method and apparatus for broadband impedance matching Electricity 16 Expired
US7755441B1 Frequency and temperature compensation synthesis for a MEMS resonator Electricity 12 Active
US7642847B2 Power supply processing for power amplifiers Electricity 4 Active
US7679466B1 Counter-based resonator frequency compensation Electricity 2 Active
US8193869B1 Feedthrough capacitance compensation for resonant devices Electricity 2 Active

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