Inventor
KAUFFMAN JOHN G
DE16 patents
⚠️ This page may combine multiple inventors who share the name “KAUFFMAN JOHN G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
INTEL IP CORP
10 patentsUS9509326B1Nov 29, 2016
Apparatus for correcting linearity of a digital-to-analog converter
INTEL IP CORP23 citations92
US9866227B1Jan 9, 2018
Sigma-delta analog-to-digital converter including loop filter having components for feedback digital-to-analog converter correction
INTEL IP CORP17 citations91
US9680496B2Jun 13, 2017
Apparatus for overload recovery of an integrator in a sigma-delta modulator
INTEL IP CORP13 citations91
US10581442B2Mar 3, 2020
Apparatus for correcting linearity of a digital-to-analog converter
INTEL IP CORP5 citations84
US9559719B1Jan 31, 2017
Single amplifer bi-quad sigma-delta modulator
INTEL IP CORP9 citations84
US9859856B1Jan 2, 2018
Low supply class AB output amplifier
INTEL IP CORP6 citations83
US10243574B2Mar 26, 2019
Apparatus for correcting linearity of a digital-to-analog converter
INTEL IP CORP4 citations73
US10594277B2Mar 17, 2020
Low supply Class AB output amplifier
INTEL IP CORP2 citations72
US10205465B2Feb 12, 2019
Apparatus for overload recovery of an integrator in a sigma-delta modulator
INTEL IP CORP3 citations72
US10148278B2Dec 4, 2018
Sigma-delta analog-to-digital converter including loop filter having components for feedback digital-to-analog converter correction
INTEL IP CORP4 citations70
INFINEON TECHNOLOGIES AG
4 patentsUS12088324B2Sep 10, 2024
Excess loop delay compensation for a delta-sigma modulator
INFINEON TECHNOLOGIES AG4 citations73
US12489457B2Dec 2, 2025
Continuous-time data converter with digital multi-stage noise shaping subconverter
INFINEON TECHNOLOGIES AG0 citations60
US12176910B2Dec 24, 2024
Linear multi-level DAC
INFINEON TECHNOLOGIES AG0 citations59
US11817874B1Nov 14, 2023
Linear multi-level DAC
INFINEON TECHNOLOGIES AG0 citations59