Inventor
GRIMALDI LUIGI
AT13 patents
⚠️ This page may combine multiple inventors who share the name “GRIMALDI LUIGI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
INFINEON TECHNOLOGIES AG
12 patentsUS11418205B1Aug 16, 2022
System and method of FN-PLL with multi modulus divider
INFINEON TECHNOLOGIES AG17 citations84
US11184013B1Nov 23, 2021
Digital phase-locked loop with a dynamic element matching circuit and a digitally controlled oscillator
INFINEON TECHNOLOGIES AG7 citations82
US11909405B1Feb 20, 2024
Digital coarse locking in digital phase-locked loops
INFINEON TECHNOLOGIES AG8 citations80
US11569831B1Jan 31, 2023
Time-to-digital converter calibration
INFINEON TECHNOLOGIES AG8 citations80
US12265146B2Apr 1, 2025
Peak detector calibration
INFINEON TECHNOLOGIES AG0 citations61
US12149252B2Nov 19, 2024
Delta-sigma modulator with modified quantization error shaping
INFINEON TECHNOLOGIES AG0 citations61
US11196382B1Dec 7, 2021
Oscillator with inductor and programmable capacitor bank
INFINEON TECHNOLOGIES AG1 citations60
US11616509B1Mar 28, 2023
Programmable dynamic element matching encoder for a digital-to-analog converter (DAC) and method of programming for a plurality of sampling intervals
INFINEON TECHNOLOGIES AG1 citations58
US10944410B1Mar 9, 2021
Injection circuit system and method
INFINEON TECHNOLOGIES AG1 citations56
US11716093B2Aug 1, 2023
Delta-sigmal modulator-based multi-rate digital-to-analog converter with digital pre-distortion
INFINEON TECHNOLOGIES AG0 citations50
US12574036B2Mar 10, 2026
Quantization error and spur mitigation in a digital phase-locked loop
INFINEON TECHNOLOGIES AG0 citations48
US12537481B2Jan 27, 2026
Circuit comprising a current mirror circuit and method for operating a circuit
INFINEON TECHNOLOGIES AG0 citations48