Inventor · Rochester Hills, MI, US

Arun Narayanan

33Patents
5h-index
72Co-inventors
72Inventor score

Filing activity: Nov 20, 1990 → Apr 15, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US9697826B2 Processing multi-channel audio waveforms Physics 204 Active
US5142117A Proximity heater for an ultrasonic bonding tool Electricity 13 Expired
US10224058B2 Enhanced multi-channel acoustic models Physics 9 Active
US11062725B2 Multichannel speech recognition using neural networks Physics 7 Active
US10063965B2 Sound source estimation using neural networks Electricity 6 Active
US9896817B2 Coupler assembly for releasably coupling a work machine to work tool and method thereof Fixed Constructions 5 Active
US11158321B2 Automated calling system Physics 4 Active
US11495233B2 Automated calling system Physics 3 Active
US10762914B2 Adaptive multichannel dereverberation for automatic speech recognition Physics 2 Active
US11741966B2 Automated calling system Physics 2 Active
US11990133B2 Automated calling system Physics 1 Active
US11783849B2 Enhanced multi-channel acoustic models Physics 1 Active
US8185311B2 Multiuser oilfield domain analysis and data management Physics 1 Active
US11715458B2 Efficient streaming non-recurrent on-device end-to-end model Physics 1 Active
US9651136B2 Transfer case with aluminum yoke Emerging Cross-Sectional Technologies 1 Active
US11299380B2 Convertible carriage Fixed Constructions 0 Active
US11798533B2 Context aware beamforming of audio data Physics 0 Active
US11512771B2 Transfer case with primary shaft having inclined fluid channels Mechanical Engineering; Lighting; Heating 0 Active
US12347438B2 Optimizing personal VAD for on-device speech recognition Physics 0 Active
US12254883B2 Automated calling system Physics 0 Active
US12118988B2 Transducer-based streaming deliberation for cascaded encoders Physics 0 Active
US12400672B2 Generalized automatic speech recognition for joint acoustic echo cancellation, speech enhancement, and voice separation Physics 0 Active
US12073824B2 Two-pass end to end speech recognition Physics 0 Active
US11699453B2 Adaptive multichannel dereverberation for automatic speech recognition Physics 0 Active
US11155979B2 Loader attachments coupler Fixed Constructions 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.