Patent assignee · US · COMPANY

Audience Partners LLC

81Patents
78Active
81Granted
58Portfolio score

Filing activity: Mar 24, 2000 → Aug 20, 2014 · 28 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US8619148B1 Image correction after combining images from multiple cameras Physics 192 Active
US9307321B1 Speaker distortion reduction Electricity 164 Active
US9197974B1 Directional audio capture adaptation based on alternative sensory input Electricity 79 Active
US8798289B1 Adaptive power saving for an audio device Emerging Cross-Sectional Technologies 60 Active
US9008329B1 Noise reduction using multi-feature cluster tracker Physics 45 Active
US8194880B2 System and method for utilizing omni-directional microphones for speech enhancement Electricity 43 Active
US8763033B2 Targeting online ads based on political demographics Electricity 40 Active
US8447045B1 Multi-microphone active noise cancellation system Physics 40 Active
US8606571B1 Spatial selectivity noise reduction tradeoff for multi-microphone systems Electricity 39 Active
US7076315B1 Efficient computation of log-frequency-scale digital filter cascade Electricity 38 Expired
US8526628B1 Low latency active noise cancellation system Physics 37 Active
US8473287B2 Method for jointly optimizing noise reduction and voice quality in a mono or multi-microphone system Physics 32 Active
US8447596B2 Monaural noise suppression based on computational auditory scene analysis Physics 31 Active
US8204252B1 System and method for providing close microphone adaptive array processing Electricity 30 Active
US8521530B1 System and method for enhancing a monaural audio signal Electricity 30 Active
US8204253B1 Self calibration of audio device Electricity 29 Active
US8781137B1 Wind noise detection and suppression Electricity 28 Active
US7319959B1 Multi-source phoneme classification for noise-robust automatic speech recognition Physics 28 Expired
US8949120B1 Adaptive noise cancelation Physics 28 Active
US9185487B2 System and method for providing noise suppression utilizing null processing noise subtraction Electricity 28 Active
US9104510B1 Multi-function floating point unit Physics 27 Active
US8345890B2 System and method for utilizing inter-microphone level differences for speech enhancement Electricity 25 Active
US8606249B1 Methods and systems for enhancing audio quality during teleconferencing Electricity 24 Active
US8194882B2 System and method for providing single microphone noise suppression fallback Physics 24 Active
US9210503B2 Audio zoom Electricity 23 Active

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.