Inventor · Nanhu, CN

Xin Lei

32Patents
11h-index
63Co-inventors
74Inventor score

Filing activity: Jul 24, 2012 → Jul 13, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US8515750B1 Realtime acoustic adaptation using stability measures Physics 277 Active
US8600746B1 Speech recognition parameter adjustment Physics 192 Active
US8805684B1 Distributed speaker adaptation Physics 77 Active
US8554559B1 Localized speech recognition with offload Physics 44 Active
US9401148B2 Speaker verification using neural networks Physics 42 Active
US9240184B1 Frame-level combination of deep neural network and gaussian mixture models Physics 37 Active
US9466292B1 Online incremental adaptation of deep neural networks using auxiliary Gaussian mixture models in speech recognition Physics 31 Active
US8880398B1 Localized speech recognition with offload Physics 22 Active
US8571859B1 Multi-stage speaker adaptation Physics 21 Active
US8700393B2 Multi-stage speaker adaptation Physics 12 Active
USD931324S1 Display screen with graphical user interface General 11 Active
US9741339B2 Data driven word pronunciation learning and scoring with crowd sourcing based on the word's phonemes pronunciation scores Physics 8 Active
US8849664B1 Realtime acoustic adaptation using stability measures Physics 7 Active
US8725498B1 Mobile speech recognition with explicit tone features Physics 4 Active
USD999777S1 Display screen with graphical user interface General 2 Active
US11054310B2 Spectral sensor system employing a deep learning model for sensing light from arbitrary angles of incidence, and related hyperspectral imaging sensor Physics 1 Active
US10276163B1 Speech recognition parameter adjustment Physics 1 Active
US11658870B2 Method and apparatus for restoring network device to factory defaults, and network device Electricity 0 Active
US9174973B2 Crystalline forms of azilsartan and preparation and uses thereof Human Necessities 0 Active
US12417258B2 Parameter setting method and device for anodic dyeing process, and electronic device Physics 0 Active
US11196753B2 Selecting user identity verification methods based on verification results Electricity 0 Active
US10927089B2 Diaryl thioether piperazine compounds, preparation methods and uses thereof Human Necessities 0 Active
US11159753B2 High dynamic range optical sensing device employing broadband optical filters integrated with light intensity detectors Electricity 0 Active
US9403811B2 Crystalline forms of azilsartan medoxomil potassium and preparation and uses thereof Human Necessities 0 Active
US11252197B2 Service processing method and apparatus Electricity 0 Active

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