Patent Assignment
Reel/Frame 037927/0435
Merger
Recorded: 2016-02-25
Pages: 10
Assignor
AUDIENCE LLC
Executed: 2015-12-21
Assignee
KNOWLES ELECTRONICS, LLC
1151 MAPLEWOOD DRIVE, ITASCA, ILLINOIS, 60143
Covered Properties
(191)
Memory Cell Array for Performing a Comparison
Patent:
6,198,668 →
Application:
09/356,485 →
Efficient Computation of Log-Frequency-Scale Digital Filter Cascade
Patent:
7,076,315 →
Application:
09/534,682 →
Computation of Multi-Sensor Time Delays
Multi-Source Phoneme Classification for Noise-Robust Automatic Speech Recognition
Patent:
7,319,959 →
Application:
10/439,284 →
Reverberation Removal
System and method for utilizing inter-microphone level differences for speech enhancement
System and Method for Processing an Audio Signal
Systems and Methods for Audio Signal Analysis and Modification
System and Method for Utilizing Omni-Directional Microphones for Speech Enhancement
System and Method for Adaptive Intelligent Noise Suppression
System and Method for Providing Voice Equalization
Patent:
8,180,064 →
Application:
12/004,788 →
System and Method for Blind Subband Acoustic Echo Cancellation Postfiltering
Patent:
8,189,766 →
Application:
12/004,896 →
System and Method for Adaptive Classification of Audio Sources
Patent:
8,143,620 →
Application:
12/004,897 →
System and Method for 2-Channel and 3-Channel Acoustic Echo Cancellation
Patent:
8,259,926 →
Application:
12/004,899 →
System and Method for Providing Single Microphone Noise Suppression Fallback
System and Method for Envelope-Based Acoustic Echo Cancellation
System and Method for Providing Close Microphone Adaptive Array Processing
Patent:
8,204,252 →
Application:
12/080,115 →
System and method for providing noise suppression utilizing null processing noise subtraction
System and method for enhancing a monaural audio signal
Patent:
8,521,530 →
Application:
12/217,076 →
System and method for adaptive power control
Patent:
8,849,231 →
Application:
12/228,034 →
Self Calibration of Audio Device
Patent:
8,204,253 →
Application:
12/286,909 →
System and method for controlling adaptivity of signal modification using a phantom coefficient
Patent:
8,774,423 →
Application:
12/286,995 →
Systems and Methods for Reconstructing Decomposed Audio Signals
Adaptive Noise Cancellation
Patent:
8,949,120 →
Application:
12/422,917 →
Self Calibration of Envelope-Based Acoustic Echo Cancellation
Patent:
8,472,616 →
Application:
12/435,322 →
Reparation of Corrupted Audio Signals
Adaptive Power Saving for an Audio Device
Patent:
8,798,289 →
Application:
12/536,374 →
Providing Background Audio During Telephonic Communication
Patent:
8,488,805 →
Application:
12/649,121 →
Adaptive Noise Reduction Using Level Cues
Multi-Function Floating Point Unit
Patent:
9,104,510 →
Application:
12/772,146 →
Asynchronous Sample Rate Converter
Patent:
8,405,532 →
Application:
12/790,552 →
Method for Jointly Optimizing Noise Reduction and Voice Quality in a Mono or Multi-Microphone System
Multi-Microphone Robust Noise Suppression
Spatial Selectivity Noise Reduction Tradeoff for Multi-Microphone Systems
Patent:
8,606,571 →
Application:
12/837,340 →
Adaptive Spatial Classifier for Multi-Microphone Systems
Patent:
9,378,754 →
Application:
12/841,061 →
Systems and Methods for Adaptive Signal Equalization
Patent:
8,798,290 →
Application:
12/841,098 →
Selection of System Parameters Based on Non-Acoustic Sensor Information
Patent:
8,712,069 →
Application:
12/843,819 →
Adaptive Noise Cancellation for Multi-Microphone Systems
Patent:
8,958,572 →
Application:
12/855,600 →
Monaural Noise Suppression Based on Computational Auditory Scene Analysis
Robust Noise Suppression System in Adverse Echo Conditions
Patent:
9,343,073 →
Application:
12/860,428 →
Spectrum Reconstruction for Automatic Speech Recognition
Patent:
8,880,396 →
Application:
12/860,515 →
Direction-Aware Active Noise Cancellation System
Patent:
8,611,552 →
Application:
12/868,417 →
Wind Noise Detection and Suppression
Patent:
8,781,137 →
Application:
12/868,622 →
Multi-Microphone Active Noise Cancellation System
Patent:
8,447,045 →
Application:
12/876,861 →
Systems and Methods for Producing an Acoustic Field Having a Target Spatial Pattern
Patent:
8,615,392 →
Application:
12/893,208 →
Low Complexity Bandwidth Expansion Of Speech
Patent:
8,700,391 →
Application:
12/895,254 →
Audio Zoom
Bandwidth Enhancement of Speech Signals Assisted by Noise Reduction
Patent:
9,245,538 →
Application:
12/907,788 →
Smart Auto Mute
Patent:
8,903,721 →
Application:
12/908,746 →
Distortion Measurement for Noise Suppression System
Application:
12/944,659 →
Publication:
US 2011/0178800
Low Latency Active Noise Cancellation System
Patent:
8,848,935 →
Application:
12/950,431 →
Noise Suppression Assisted Automatic Speech Recognition
Patent:
9,558,755 →
Application:
12/962,519 →
Systems and Methods for Multi-Channel Dereverberation
Patent:
8,761,410 →
Application:
12/963,497 →
Distortion Measurement for Noise Suppression System
Patent:
8,032,364 →
Application:
13/016,916 →
Noise suppression based on null coherence
Patent:
8,682,006 →
Application:
13/157,238 →
Systems and Methods for Enhancing Voice Quality in Mobile Device
Post-noise suppression processing to improve voice quality
System and Method for Processing an Audio Signal
Application:
13/397,597 →
Publication:
US 2012/0140951
Methods and Systems for Enhancing Audio Quality During Teleconferencing
Patent:
8,606,249 →
Application:
13/414,121 →
Local Social Conference Calling
Patent:
9,007,416 →
Application:
13/415,535 →
Method for Jointly Optimizing Noise Reduction and Voice Quality in a Mono or Multi-Microphone System
System and Method for Adaptive Intelligent Noise Suppression
System and Method for Providing Voice Equalization
Patent:
9,076,456 →
Application:
13/432,490 →
Speaker Distortion Reduction
Patent:
9,307,321 →
Application:
13/492,737 →
Noise Reduction Using Multi-Feature Cluster Tracker
Patent:
9,008,329 →
Application:
13/492,780 →
Low Latency Active Noise Cancellation System
Patent:
8,526,628 →
Application:
13/493,648 →
Selection of System Parameters Based on Non-Acoustic Sensor Information
Patent:
8,787,587 →
Application:
13/529,809 →
Data Directed Scrambling to Improve Signal-to-Noise Ratio
Patent:
8,378,871 →
Application:
13/565,751 →
Two Microphone Uplink Communication and Stereo Audio Playback on Three Wire Headset Assembly
Patent:
8,363,823 →
Application:
13/568,989 →
Crosstalk Cancellation Systems and Methods
Patent:
8,737,188 →
Application:
13/664,299 →
System And Method For Utilizing Inter-Microphone Level Differences For Speech Enhancement
Image Enhancement Methods And Systems
Application:
13/719,079 →
Publication:
US 2013/0169760
Sliding Dft Windowing Techniques for Monotomically Decreasing Spectral Leakage
Patent:
8,559,568 →
Application:
13/722,272 →
Dynamic Bandwidth Change Detection for Configuring Audio Processor
Patent:
8,750,526 →
Application:
13/734,208 →
Directional Audio Capture Adaptation Based On Alternative Sensory Input
Patent:
9,197,974 →
Application:
13/735,446 →
Image Enhancement Based on Combining Images from Multiple Cameras
Restoration of Noise-Reduced Speech
Patent:
8,615,394 →
Application:
13/751,907 →
Image Correction After Combining Images From Multiple Cameras
Patent:
8,619,148 →
Application:
13/764,702 →
Sample Rate Conversion Using Infinite Impulse Response Filters
Patent:
8,618,961 →
Application:
13/797,344 →
Monaural Noise Suppression Based on Computational Auditory Scene Analysis
Adaptively Reducing Noise While Limiting Speech Loss Distortion
Low Latency Active Noise Cancellation System
Patent:
8,611,551 →
Application:
13/935,847 →
Multi-Microphone Robust Noise Suppression
Noise Suppression for Speech Processing Based on Machine-Learning Mask Estimation
Patent:
9,640,194 →
Application:
14/046,551 →
Joint Noise Suppression and Acoustic Echo Cancellation
Application:
14/167,920 →
Publication:
US 2016/0066087
Voice-Controlled Communication Connections
Application:
14/191,241 →
Publication:
US 2014/0244273
Systems and Methods for Sample Rate Tracking
Patent:
8,965,942 →
Application:
14/207,096 →
Adaptive Noise Reduction Using Level Cues
Cross-Talk Cancellation
Patent:
9,049,282 →
Application:
14/279,092 →
Voice Sensing and Keyword Analysis
Patent:
9,633,655 →
Application:
14/285,585 →
Wind Noise Detection and Suppression
Patent:
9,343,056 →
Application:
14/313,883 →
Speech Signal Separation and Synthesis Based on Auditory Scene Analysis and Speech Modeling
Reducing Data Transition Rates Between Analog and Digital Chips
Patent:
9,236,874 →
Application:
14/336,934 →
Adaptive Signal Equalization
Patent:
9,699,554 →
Application:
14/341,697 →
System and Method for Adaptive Power Control
Patent:
9,119,150 →
Application:
14/464,621 →
Utilizing Level Differences for Speech Enhancement
Application:
14/477,761 →
Publication:
US 2016/0066088
Continuous Voice Sensing
Patent:
9,508,345 →
Application:
14/495,482 →
System and Method for Adaptive Intelligent Noise Suppression
Application:
14/495,550 →
Publication:
US 2016/0066089
Personalized Operation of a Mobile Device Using Acoustic and Non-Acoustic Information
Patent:
9,772,815 →
Application:
14/542,327 →
Method for Modeling User Possession of Mobile Device for User Authentication Framework
Patent:
9,781,106 →
Application:
14/548,207 →
Real Time Monitoring of Acoustic Environments Using Ultrasound
Patent:
9,532,155 →
Application:
14/549,325 →
Passive Training for Automatic Speech Recognition
Patent:
9,953,634 →
Application:
14/573,846 →
Registration of Customers
Application:
14/590,440 →
Publication:
US 2015/0193841
Adaptive Noise Cancellation
Patent:
9,830,899 →
Application:
14/591,802 →
Estimating and Tracking Multiple Attributes of Multiple Objects from Multi-Sensor Data
Buffered Reprocessing for Multi-Microphone Automatic Speech Recognition Assist
Patent:
9,437,188 →
Application:
14/667,650 →
Determining a Spatial Relationship between Different User Contexts
Patent:
9,807,725 →
Application:
14/683,057 →
Key Click Suppression
Application:
14/745,176 →
Publication:
US 2018/0277134
Adaptive Power Control
Patent:
9,462,552 →
Application:
14/818,258 →
Multi-Sourced Noise Suppression
Adaptively Reducing Noise To Limit Speech Distortion
Systems and Methods for Restoration of Speech Components
Latency Reduction
Application:
14/866,304 →
Publication:
US 2016/0093307
System and Method for Providing Noise Suppression Utilizing Null Processing Noise Subtraction
Application:
14/874,329 →
Publication:
US 2016/0027451
Directional Audio Capture
Dynamic Local ASR Vocabulary
Application:
14/962,931 →
Publication:
US 2016/0162469
Context-Based Services Based on Keyword Monitoring
Application:
14/983,497 →
Publication:
US 2016/0189220
Utilizing Digital Microphones for Low Power Keyword Detection and Noise Suppression
Contextual Switching of Microphones
Noise-robust methods for high-performance automatic speech recognition
Application:
60/380,614 →
Sound analysis and modification using hierarchical adaptive multiple-model optimization
Application:
60/685,750 →
Inter-microphone level difference suppressor
Application:
60/756,826 →
Array processing technique for producing long-range ILD cues with omni-directional microphone pairs
Application:
60/850,928 →
Null processing for AEC
Application:
60/903,066 →
2-Channel and 3-channel acoustic echo cancellation
Application:
60/962,198 →
Adaptive power control
Application:
60/964,097 →
Enhanced Adaptive Power Control
Application:
61/086,453 →
Self Calibration of Envelope-Based Acoustic Echo Cancellation
Application:
61/166,200 →
Asynchronous Sample Rate Converter
Application:
61/181,988 →
Multi-Feature Floating Point Unit
Application:
61/227,381 →
Loudspeaker Focusing
Application:
61/266,128 →
Audio Zoom
Application:
61/266,131 →
Low Latency Active Noise Cancellation
Application:
61/286,117 →
Noise Distortion Measurement by Noise Suppression Processing
Application:
61/296,436 →
Low Complexity Bandwidth Expansion of Speech
Application:
61/319,881 →
Selection of System Parameters According to Non-Microphone Sensor Information
Application:
61/325,742 →
Position Suppression Tradeoff
Application:
61/325,749 →
Adaptive Noise Cancellation for Multi-Microphone Systems
Application:
61/325,751 →
Multi-Microphone Robust Noise Suppression System
Application:
61/325,764 →
Robust Noise Suppression System in Adverse Echo Conditions
Application:
61/326,116 →
Systems and Methods for Adaptive Signal Equalization
Application:
61/326,573 →
Wind Noise Detection and Suppression
Application:
61/328,593 →
Spectral Reconstruction for ASR
Application:
61/329,008 →
Adaptive Spatial Classifier for Multi-Microphone Systems
Application:
61/329,037 →
Multi-Microphone Noise Suppression
Application:
61/329,322 →
Bandwidth Expansion Based on Noise Suppression
Application:
61/346,801 →
Noise Suppression Assisted Automatic Speech Recognition
Application:
61/346,851 →
Single Channel Noise Reduction
Application:
61/363,638 →
Multi-Channel Dereverb
Application:
61/373,209 →
ILD and Null-Coherence Based Speech/Noise Discrimination
Application:
61/405,122 →
Voice Quality in Mobile Device
Application:
61/410,323 →
Post-Noise Suppression Processing to Improve Voice Quality
Application:
61/413,272 →
Noise Reduction During Teleconferencing
Application:
61/450,085 →
Local Social Conference Calling
Application:
61/450,500 →
ANC Operating on Bit Stream
Application:
61/495,334 →
Speaker Distortion Reduction
Application:
61/495,336 →
Multi-Feature Cluster Tracker
Application:
61/495,344 →
Data directed scrambling method and system
Application:
61/515,770 →
Two microphone uplink communication and stereo audio playback on three wired headset
Application:
61/521,294 →
Image Enhancement Based on Stereo Disparity
Application:
61/583,144 →
Sliding DFT Windowing Techniques for Monotomically Decreasing Spectral Leakage
Application:
61/583,147 →
Automatic Bandwidth Switching
Application:
61/583,151 →
Directional Audio Capture Adaptation Based on Alternative Sensory Input
Application:
61/584,132 →
Head-set Cross-talk Cancellation
Application:
61/585,602 →
Image Enhancement Based on Combining Images from Multiple Cameras
Application:
61/590,656 →
Restoration of Noise-Suppressed Speech
Application:
61/591,622 →
Sample Rate Conversion Using Iir Filters
Application:
61/609,789 →
Noise Suppression for Speech Recognition Based on Machine Learning Mask Estimation
Application:
61/709,908 →
Methods and Systems for Voice-Controlled Communications Connection
Application:
61/770,264 →
Systems and Methods for Sample Rate Tracking
Application:
61/785,370 →
Voice Sensing and Keyword Analysis
Application:
61/826,900 →
Reducing Data Transition Rates Between Analog and Digital Chips
Application:
61/856,528 →
System and Method For Speech Signal Separation and Synthesis Based On Auditory Scene Analysis and Speech Modeling
Application:
61/856,577 →
Continuous Voice Sensing
Application:
61/881,868 →
Personalized Operation of a Mobile Device Using Acoustic and Non-Acoustic Information
Application:
61/904,295 →
Real Time Monitoring of Acoustic Environments Using Ultrasound
Application:
61/906,831 →
Sensor Fusion
Application:
61/906,840 →
Passive Training for Automatic Speech Recognition
Application:
61/917,079 →
Registration of Customers
Application:
61/924,112 →
Buffered Reprocessing for Multi-Microphone Asr Assist
Application:
61/971,793 →
Tracking Multiple Attributes of Simultaneous Objects
Application:
61/972,112 →
Transport Motion Tracking Precision Enhancement Using User Interactions with Device
Application:
61/977,986 →
Key Click Suppression
Application:
62/019,345 →
Crowd-Sourced Noise Suppression
Application:
62/043,344 →
Envelope Restoration
Application:
62/049,988 →
Latency Reduction
Application:
62/055,563 →
Dynamic Local ASR Vocabulary
Application:
62/089,716 →
Context-Based Services Based on Keyword Monitoring
Application:
62/098,138 →
Audio Zoom Audio
Application:
62/098,247 →
Utilizing Digital Microphones for Low Power Keyword Detection and Noise Suppression
Application:
62/100,758 →
Smart Configuration Switch - Contextual Switching Of Microphones
Application:
62/110,171 →
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 19, 1999
From: WATTS, LLOYD
To: INTERVAL RESEARCH CORPORATION
Reel/Frame 010131/0118 →
Assignment of Assignor's Interest
Jul 3, 2000
From: WATTS, LLOYD
To: INTERVAL RESEARCH CORPORATION
Reel/Frame 010941/0036 →
Security Interest
Oct 4, 2001
From: APPLIED NEUROSYSTEMS CORPORATION
To: VULCAN VENTURES, INC.
Reel/Frame 012243/0251 →
Assignment of Assignor's Interest
Nov 14, 2001
From: WATTS, LLOYD
To: APPLIED NEUROSYSTEMS CORPORATION
Reel/Frame 012361/0512 →
Assignment of Assignor's Interest
Jan 9, 2002
From: INTERVAL RESEARCH CORPORATION
To: APPLIED NEUROSYSTEMS CORPORATION
Reel/Frame 012458/0671 →
Assignment of Assignor's Interest
Jan 9, 2002
From: INTERVAL RESEARCH CORPORATION
To: APPLIED NEUROSYSTEMS CORPORATION
Reel/Frame 012447/0705 →
Assignment of Assignor's Interest
Aug 15, 2003
From: WATTS, LLOYD
To: AUDIENCE, INC.
Reel/Frame 014388/0016 →
Security Interest
Oct 21, 2003
From: AUDIENCE, INC.
To: VULCON VENTURES INC.
Reel/Frame 014615/0160 →
Assignment of Assignor's Interest
Dec 16, 2004
From: KLEIN, DAVID JUSTIN; WATTS, LLOYD
To: AUDIENCE, INC.
Reel/Frame 015470/0227 →
Change of Name
Feb 27, 2005
From: APPLIED NEUROSYSTEMS CORPORATION
To: AUDIENCE, INC.
Reel/Frame 015703/0583 →
Assignment of Assignor's Interest
Jan 30, 2006
From: AVENDANO, CARLOS; SANTOS, PETER
To: AUDIENCE, INC.
Reel/Frame 017524/0545 →
Assignment of Assignor's Interest
May 25, 2006
From: SOLBACH, LUDGER; WATTS, LLOYD
To: AUDIENCE, INC.
Reel/Frame 017935/0201 →
Assignment of Assignor's Interest
Sep 18, 2006
From: KLEIN, DAVID; MALINOWSKI, STEPHEN; WATTS, LLOYD; MONT-REYNAUD, BERNARD
To: AUDIENCE, INC.
Reel/Frame 018310/0505 →
Assignment of Assignor's Interest
Jan 29, 2007
From: AVENDANO, CARLOS
To: AUDIENCE, INC.
Reel/Frame 018860/0667 →
Assignment of Assignor's Interest
Jul 6, 2007
From: KLEIN, DAVID
To: AUDIENCE, INC.
Reel/Frame 019574/0145 →
Assignment of Assignor's Interest
Dec 21, 2007
From: KLEIN, DAVID
To: AUDIENCE, INC.
Reel/Frame 020337/0677 →
Assignment of Assignor's Interest
Feb 25, 2008
From: AVENDANO, CARLOS; SOLBACH, LUDGER
To: AUDIENCE, INC.
Reel/Frame 020568/0115 →
Assignment of Assignor's Interest
Feb 26, 2008
From: AVENDANO, CARLOS; MURGIA, CARLO
To: AUDIENCE, INC.
Reel/Frame 020581/0094 →
Assignment of Assignor's Interest
Feb 26, 2008
From: MALINOWSKI, STEPHEN; AVENDANO, CARLOS
To: AUDIENCE, INC.
Reel/Frame 020580/0952 →
Assignment of Assignor's Interest
Feb 29, 2008
From: EVERY, MARK; AVENDANO, CARLOS; SOLBACH, LUDGER; MURGIA, CARLO
To: AUDIENCE, INC.
Reel/Frame 020621/0759 →
Assignment of Assignor's Interest
Mar 18, 2008
From: KLEIN, DAVID
To: AUDIENCE, INC.
Reel/Frame 020720/0926 →
Assignment of Assignor's Interest
Mar 31, 2008
From: AVENDANO, CARLOS
To: AUDIENCE, INC.
Reel/Frame 020786/0226 →
Assignment of Assignor's Interest
Aug 18, 2008
From: SOLBACH, LUDGER; MURGIA, CARLO
To: AUDIENCE, INC.
Reel/Frame 021409/0459 →
Assignment of Assignor's Interest
Sep 25, 2008
From: EVERY, MARK; KLEIN, DAVID
To: AUDIENCE, INC.
Reel/Frame 021593/0579 →
Assignment of Assignor's Interest
Oct 27, 2008
From: MURGIA, CARLO; AFSHAR, ALEX; KLEIN, DAVID
To: AUDIENCE, INC.
Reel/Frame 021750/0414 →