Inventor · Laval, FR

Andreia Cathelin

25Patents
5h-index
29Co-inventors
65Inventor score

Filing activity: Dec 29, 2004 → Jun 30, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US7868517B2 Lamb wave resonator Electricity 20 Active
US7852174B2 Negative capacity circuit for high frequencies applications Electricity 18 Active
US7187240B2 Integrated electronic circuit comprising a tunable resonator Electricity 15 Expired
US7423502B2 Electronic circuit comprising a resonator to be integrated into a semiconductor product Electricity 13 Expired
US7345554B2 Integrable phase-locked loop including an acoustic resonator Electricity 7 Expired
US7218181B2 Integrable amplitude-locked loop including an acoustic resonator Electricity 5 Expired
US7623837B2 Receiver for an integrated heterodyne communication system including BAW-type resonators Electricity 5 Active
US7683742B2 Integrated electronic circuitry comprising tunable resonator Electricity 4 Active
US7511570B2 Transconductance filtering circuit Electricity 3 Active
US7696844B2 Filtering circuit fitted with acoustic resonators Electricity 3 Active
US8982994B2 Phase-shifting device for antenna array Electricity 3 Active
US7436260B2 Controlling the ratio of amplification factors between linear amplifiers Electricity 2 Active
US8212701B2 Integrated circuit and corresponding method of processing a multitype radio frequency digital signal Electricity 1 Active
US9455689B2 Current source array Electricity 0 Active
US8493252B2 Logarithmic analog/digital conversion method for an analog input signal, and corresponding device Electricity 0 Active
US9083324B2 High frequency oscillator Electricity 0 Active
US7829958B2 MOS transistor capable of withstanding significant currents Electricity 0 Active
US12308849B2 Frequency synthesis using a frequency dividing circuit Electricity 0 Active
US8860628B2 Antenna array for transmission/reception device for signals with a wavelength of the microwave, millimeter or terahertz type Electricity 0 Active
US8461941B2 Bulk acoustic wave resonator with adjustable resonance frequency and use of such a resonator in the field of telephony Electricity 0 Active
US8907284B2 Terahertz imager with global reset Electricity 0 Active
US7920036B2 Frequency tuning circuit for lattice filter Electricity 0 Active
US9726548B2 Terahertz imager Emerging Cross-Sectional Technologies 0 Active
US9176009B2 Terahertz imager Emerging Cross-Sectional Technologies 0 Active
US8594226B2 Method for processing a digital signal in a digital delta-sigma modulator, and digital delta-sigma modulator therefor Electricity 0 Active

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