Inventor
LINDEMANN ERIC
US42 patents
⚠️ This page may combine multiple inventors who share the name “LINDEMANN ERIC”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CIRRUS LOGIC INT SEMICONDUCTOR LTD
23 patentsUS11259121B2Feb 22, 2022
Surface speaker
CIRRUS LOGIC INT SEMICONDUCTOR LTD32 citations93
US10726683B1Jul 28, 2020
Identifying mechanical impedance of an electromagnetic load using a two-tone stimulus
CIRRUS LOGIC INT SEMICONDUCTOR LTD30 citations93
US11509292B2Nov 22, 2022
Identifying mechanical impedance of an electromagnetic load using least-mean-squares filter
CIRRUS LOGIC INT SEMICONDUCTOR LTD6 citations85
US11644370B2May 9, 2023
Force sensing with an electromagnetic load
CIRRUS LOGIC INT SEMICONDUCTOR LTD9 citations81
US11380175B2Jul 5, 2022
Reproducibility of haptic waveform
CIRRUS LOGIC INT SEMICONDUCTOR LTD2 citations73
US11283337B2Mar 22, 2022
Methods and systems for improving transducer dynamics
CIRRUS LOGIC INT SEMICONDUCTOR LTD3 citations73
US11109155B2Aug 31, 2021
Bass enhancement
CIRRUS LOGIC INT SEMICONDUCTOR LTD2 citations73
US11263877B2Mar 1, 2022
Identifying mechanical impedance of an electromagnetic load using a two-tone stimulus
CIRRUS LOGIC INT SEMICONDUCTOR LTD5 citations72
US11677360B2Jun 13, 2023
Equalization in a multi-path audio amplifier for canceling variations due to multi-path output impedance differences
CIRRUS LOGIC INT SEMICONDUCTOR LTD2 citations71
US11228284B2Jan 18, 2022
Controlling parameters of an amplifier system based on a measured physical quantity
CIRRUS LOGIC INT SEMICONDUCTOR LTD4 citations71
US11513019B2Nov 29, 2022
Baseline signal calculation
CIRRUS LOGIC INT SEMICONDUCTOR LTD2 citations68
US10225654B1Mar 5, 2019
Speaker distortion reduction
CIRRUS LOGIC INT SEMICONDUCTOR LTD6 citations68
US11951389B2Apr 9, 2024
System and method for use in haptic signal generation
CIRRUS LOGIC INT SEMICONDUCTOR LTD2 citations66
US12176781B2Dec 24, 2024
Methods and systems for estimating transducer parameters
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations62
US11847906B2Dec 19, 2023
Reproducibility of haptic waveform
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations62
US11736093B2Aug 22, 2023
Identifying mechanical impedance of an electromagnetic load using least-mean-squares filter
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations62
US11333622B2May 17, 2022
Thermal model of transducer for thermal protection and resistance estimation
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations62
US11517815B2Dec 6, 2022
System and method for use in haptic signal generation
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations55
US11154905B2Oct 26, 2021
Adaptive localization of vibrational energy in a system with multiple vibrational transducers
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations52
US10771021B2Sep 8, 2020
Thermal protection of an amplifier driving a capacitive load
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations52
US10756689B2Aug 25, 2020
Dynamic limiting when driving high capacitive loads
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations52
US12468782B2Nov 11, 2025
Force sensor sample classification
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations49
US11238709B2Feb 1, 2022
Non linear predictive model for haptic waveform generation
CIRRUS LOGIC INT SEMICONDUCTOR LTD0 citations45
AUDIOLOGIC INC
6 patentsUS6118877ASep 12, 2000
Hearing aid with in situ testing capability
AUDIOLOGIC INC264 citations99
US6104822AAug 15, 2000
Digital signal processing hearing aid
AUDIOLOGIC INC207 citations99
US5479522ADec 26, 1995
Binaural hearing aid
AUDIOLOGIC INC296 citations99
US5651071AJul 22, 1997
Noise reduction system for binaural hearing aid
AUDIOLOGIC INC126 citations98
US5757932AMay 26, 1998
Digital hearing aid system
AUDIOLOGIC INC144 citations97
US6097824AAug 1, 2000
Continuous frequency dynamic range audio compressor
AUDIOLOGIC INC81 citations91
LINDEMANN ERIC
5 patentsUS6316710B1Nov 13, 2001
Musical synthesizer capable of expressive phrasing
LINDEMANN ERIC124 citations97
US6298322B1Oct 2, 2001
Encoding and synthesis of tonal audio signals using dominant sinusoids and a vector-quantized residual tonal signal
LINDEMANN ERIC81 citations96
US7750229B2Jul 6, 2010
Sound synthesis by combining a slowly varying underlying spectrum, pitch and loudness with quicker varying spectral, pitch and loudness fluctuations
LINDEMANN ERIC4 citations62
US7718885B2May 18, 2010
Expressive music synthesizer with control sequence look ahead capability
LINDEMANN ERIC6 citations62
US7271331B2Sep 18, 2007
Musical synthesizer with expressive portamento based on pitch wheel control
LINDEMANN ERIC6 citations62