Inventor · Cork, IE

Paul Walsh

26Patents
7h-index
31Co-inventors
65Inventor score

Filing activity: Jun 2, 2006 → Mar 18, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US8174332B1 Phase lock loop pre-charging system and method Electricity 32 Active
US8432170B1 Integrated capacitance model circuit Physics 21 Active
US8487639B1 Receive demodulator for capacitive sensing Electricity 17 Active
US9268441B2 Active integrator for a capacitive sense array Physics 12 Active
US9542588B2 Capacitive fingerprint sensor with quadrature demodulator and multiphase scanning Physics 10 Active
US8575947B1 Receive demodulator for capacitive sensing Electricity 8 Active
US9019220B1 Baseline charge compensation Physics 7 Active
US7636019B1 Phase lock loop pre-charging system and method Electricity 5 Active
US10635246B2 Capacitance sensing and inductance sensing in different modes Electricity 2 Active
US11552635B2 High performance inductive sensing all digital phase locked loop Electricity 2 Active
US9864894B2 Capacitive fingerprint sensor with quadrature demodulator and multiphase scanning Physics 2 Active
US10268867B2 Capacitive fingerprint sensor with quadrature demodulator and multiphase scanning Physics 1 Active
US8610478B1 Differential delay cell with low power, low jitter, and small area Electricity 1 Active
US10444916B2 Combined inductive sensing and capacitive sensing Electricity 1 Active
US9923572B2 Delta modulator receive channel for capacitance measurement circuits Electricity 0 Active
US11175787B2 Capacitance sensing and inductance sensing in different modes Electricity 0 Active
US11973498B2 High performance inductive sensing all digital phase locked loop Electricity 0 Active
US12254155B2 Nano-power capacitance-to-digital converter Physics 0 Active
US11822758B2 Combined inductive sensing and capacitive sensing Electricity 0 Active
US12176909B2 Nano-power architecture enhancements Electricity 0 Active
US12425026B2 High performance inductive sensing all digital phase locked loop Electricity 0 Active
US10324572B2 Combined inductive sensing and capacitive sensing General 0 Revoked
US11188183B2 Combined inductive sensing and capacitive sensing Electricity 0 Active
US8791753B2 Slew rate and bandwidth enhancement in reset Electricity 0 Active
US11531424B2 Nano-power capacitance-to-digital converter Physics 0 Active

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