Inventor · Austin, TX, US

Gautham Devendra Kamath

30Patents
8h-index
21Co-inventors
75Inventor score

Filing activity: Mar 15, 1994 → Nov 14, 2016

Most-cited inventions

PatentTitleAreaCited byStatus
US6208671A Asynchronous sample rate converter Electricity 163 Expired
US8908877B2 Ear-coupling detection and adjustment of adaptive response in noise-canceling in personal audio devices Physics 60 Active
US8948407B2 Bandlimiting anti-noise in personal audio devices having adaptive noise cancellation (ANC) Physics 40 Active
US5594442A Configuration programming of a digital audio serial port using no additional pins Electricity 33 Expired
US9076431B2 Filter architecture for an adaptive noise canceler in a personal audio device Physics 17 Active
US7298296B1 Real-time sample rate converter having a non-polynomial convolution kernel Physics 15 Active
US9324311B1 Robust adaptive noise canceling (ANC) in a personal audio device Physics 11 Active
US9368099B2 Bandlimiting anti-noise in personal audio devices having adaptive noise cancellation (ANC) Physics 8 Active
US9369798B1 Internal dynamic range control in an adaptive noise cancellation (ANC) system Electricity 8 Active
US9502020B1 Robust adaptive noise canceling (ANC) in a personal audio device Physics 6 Active
US9711130B2 Adaptive noise canceling architecture for a personal audio device Electricity 6 Active
US7557661B1 Direct digital synthesis (DDS) hybrid phase-lock loop for low-jitter synchronization Electricity 4 Active
US9318094B2 Adaptive noise canceling architecture for a personal audio device Electricity 3 Active
US8581756B1 Signal-characteristic determined digital-to-analog converter (DAC) filter stage configuration Electricity 3 Active
US9123321B2 Sequenced adaptation of anti-noise generator response and secondary path response in an adaptive noise canceling system Electricity 3 Active
US8643340B1 Powering a circuit by alternating power supply connections in series and parallel with a storage capacitor Emerging Cross-Sectional Technologies 3 Active
US9768689B1 Controller for imposing current limits on a boost converter for managing thermal loads Electricity 3 Active
US9520782B2 Boost converter voltage controlled based on audio signal Electricity 3 Active
US7567641B2 Sample rate conversion systems with an independent internal oscillator Electricity 3 Active
US9318090B2 Downlink tone detection and adaptation of a secondary path response model in an adaptive noise canceling system Physics 2 Active
US7733119B1 Single-resistor static programming circuits and methods Electricity 1 Active
US9912238B1 Determination of inductor current during reverse current in a boost converter Electricity 1 Active
US9646595B2 Ear-coupling detection and adjustment of adaptive response in noise-canceling in personal audio devices Physics 1 Active
US9721556B2 Downlink tone detection and adaptation of a secondary path response model in an adaptive noise canceling system Physics 1 Active
US9742370B2 Boost converter voltage controlled based on audio signal Electricity 0 Active

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