Inventor
Gerhard Uwe Schmidt
Inventor
Ulm, DE
Overview
Patents· 62 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G10Lprimary
G10LSpeech analysis techniques or speech synthesis33%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers24%
H04MTelephonic communication20%
G10KSound-producing devices6%
H04BTransmission5%
G01SRadio direction-finding3%
H04SStereophonic systems3%
H03GControl of amplification2%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for2%
H04WWireless communication networks2%
PatentTitleYear
9,992,572Dereverberation system for use in a signal processing apparatus20189,622,003'Speaker localization'20179,580,028'Adjusting or setting vehicle elements through speech control'20179,414,159'Beamforming pre-processing for speaker localization'20169,338,549'Acoustic localization of a speaker'20169,280,965'Method for determining a noise reference signal for noise compensation and/or noise reduction'20169,264,805'Method for determining a set of filter coefficients for an acoustic echo compensator'20169,203,972'Efficient audio signal processing in the sub-band regime'20159,129,608'Temporal interpolation of adjacent spectra'20159,111,544'Mono and multi-channel echo compensation from selective output'20159,076,455'Temporal interpolation of adjacent spectra'20159,026,438'Detecting barge-in in a speech dialogue system'20159,026,435'Method for estimating a fundamental frequency of a speech signal'20159,002,028'Noisy environment communication enhancement system'20158,849,656'System enhancement of speech signals'20148,805,453'Hands-free telephony and in-vehicle communication'20148,787,560'Method for determining a set of filter coefficients for an acoustic echo compensator'20148,724,822'Noisy environment communication enhancement system'20148,706,483'Partial speech reconstruction'20148,705,753'System for processing sound signals in a vehicle multimedia system'20148,688,458'Actuator control of adjustable elements by speech localization in a vehicle'20148,675,890'Speaker localization'20148,666,750'Voice control system'20148,666,736'Noise-reduction processing of speech signals'20148,660,274'Beamforming pre-processing for speaker localization'20148,565,415'Gain and spectral shape adjustment in audio signal processing'20138,483,775'Vehicle communication system'20138,401,489'Calibrating a telephone hands free system'20138,374,358'Method for determining a noise reference signal for noise compensation and/or noise reduction'20138,369,901'Hands-free telephony and in-vehicle communication'20138,364,479'System for speech signal enhancement in a noisy environment through corrective adjustment of spectral noise power density estimations'20138,320,575'Efficient audio signal processing in the sub-band regime'20128,306,815'Speech dialog control based on signal pre-processing'20128,306,234'System for improving communication in a room'20128,275,145'Vehicle communication system'20128,243,955'System for attenuating noise in an input signal'20128,238,574'Method for determining a time delay for time delay compensation'20128,204,248'Acoustic localization of a speaker'20128,199,928'System for processing an acoustic input signal to provide an output signal with reduced noise'20128,194,852'Low complexity echo compensation system'20128,194,500'Method and device for locating a sound source'20128,190,429'Providing a codebook for bandwidth extension of an acoustic signal'20128,190,426'Spectral refinement system'20128,175,290'Feedback reduction system'20128,165,310'Dereverberation and feedback compensation system'20128,160,889'System for providing an acoustic signal with extended bandwidth'20128,130,969'Multi-channel echo compensation system'20128,111,840'Echo reduction system'20128,098,848'System for equalizing an acoustic signal'20128,085,947'Multi-channel echo compensation system'20118,081,776'Indoor communication system for a vehicular cabin'20118,050,914'System enhancement of speech signals'20118,036,715'Vehicle communication system'20117,894,598'System for limiting receive audio'20117,826,799'System for calibrating a hands-free system'20107,792,680'Method for extending the spectral bandwidth of a speech signal'20107,783,479'System for generating a wideband signal from a received narrowband signal'20107,756,714'System and method for extending spectral bandwidth of an audio signal'20107,693,714'System for generating a wideband signal from a narrowband signal using transmitted speaker-dependent data'20107,643,641'System for communication enhancement in a noisy environment'20107,630,881'Bandwidth extension of bandlimited audio signals'20097,554,465'Sampling rate conversion system'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009–2018Patents assigned to NUANCE COMMUNICATIONS INC (51)· patent assignee history
2009–2018Based in Ulm, DE· patent location history
2011–2018Patents assigned to SCHMIDT GERHARD UWE (30)· patent assignee history
2011–2018Patents assigned to HAULICK TIM (23)· patent assignee history
2011–2018Patents assigned to BUCK MARKUS (21)· patent assignee history
2012–2015Patents assigned to SCHMIDT GERHARD R (14)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NUANCE COMMUNICATIONS INC | 51 | 2009–2018 |
| SCHMIDT GERHARD UWEself | 30 | 2011–2018 |
| HAULICK TIM | 23 | 2011–2018 |
| BUCK MARKUS | 21 | 2011–2018 |
| SCHMIDT GERHARD Rself | 14 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ulm, DE | 62 | 2009–2018 |