Inventor
Gautham Devendra Kamath
Inventor
Austin, TX, US
Overview
Patents· 30 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G10Kprimary
G10KSound-producing devices20%
G06FElectric digital data processing10%
G01RMeasuring electric variables9%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems9%
H03FAmplifiers7%
H03GControl of amplification7%
H03HImpedance networks, e.g. resonant circuits7%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers7%
F17CVessels for containing or storing compressed, liquefied or solidified gases3%
G10LSpeech analysis techniques or speech synthesis3%
PatentTitleYear
9,912,238'Determination of inductor current during reverse current in a boost converter'20189,912,312'Boost converter controller with inductance value determination'20189,773,490'Source audio acoustic leakage detection and management in an adaptive noise canceling system'20179,768,689'Controller for imposing current limits on a boost converter for managing thermal loads'20179,742,370'Boost converter voltage controlled based on audio signal'20179,721,556'Downlink tone detection and adaptation of a secondary path response model in an adaptive noise canceling system'20179,711,130'Adaptive noise canceling architecture for a personal audio device'20179,646,595'Ear-coupling detection and adjustment of adaptive response in noise-canceling in personal audio devices'20179,520,782'Boost converter voltage controlled based on audio signal'20169,502,020'Robust adaptive noise canceling (ANC) in a personal audio device'20169,368,099'Bandlimiting anti-noise in personal audio devices having adaptive noise cancellation (ANC)'20169,369,798'Internal dynamic range control in an adaptive noise cancellation (ANC) system'20169,324,311'Robust adaptive noise canceling (ANC) in a personal audio device'20169,318,094'Adaptive noise canceling architecture for a personal audio device'20169,318,090'Downlink tone detection and adaptation of a secondary path response model in an adaptive noise canceling system'20169,123,321'Sequenced adaptation of anti-noise generator response and secondary path response in an adaptive noise canceling system'20159,076,431'Filter architecture for an adaptive noise canceler in a personal audio device'20158,948,407'Bandlimiting anti-noise in personal audio devices having adaptive noise cancellation (ANC)'20158,908,877'Ear-coupling detection and adjustment of adaptive response in noise-canceling in personal audio devices'20148,643,340'Powering a circuit by alternating power supply connections in series and parallel with a storage capacitor'20148,581,756'Signal-characteristic determined digital-to-analog converter (DAC) filter stage configuration'20138,452,429'Audio processor with internal oscillator-generated audio intermediate frequency reference'20138,058,895'Single-resistor static programming circuits and methods'20117,733,119'Single-resistor static programming circuits and methods'20107,567,641'Sample rate conversion systems with an independent internal oscillator'20097,557,661'Direct digital synthesis (DDS) hybrid phase-lock loop for low-jitter synchronization'20097,298,296'Real-time sample rate converter having a non-polynomial convolution kernel'20076,958,622'Scan-mode indication technique for an integrated circuit'20056,208,671'Asynchronous sample rate converter'20015,594,442'Configuration programming of a digital audio serial port using no additional pins'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2018Based in Austin, TX, US· patent location history
2001–2018Patents assigned to CIRRUS LOGIC INC (29)· patent assignee history
2011–2016Patents assigned to KAMATH GAUTHAM DEVENDRA (7)· patent assignee history
2014–2016Patents assigned to ABDOLLAHZADEH MILANI ALI (3)· patent assignee history
2015–2016Patents assigned to ALDERSON JEFFREY (2)· patent assignee history
2015–2016Patents assigned to HENDRIX JON D (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CIRRUS LOGIC INC | 29 | 2001–2018 |
| KAMATH GAUTHAM DEVENDRAself | 7 | 2011–2016 |
| ABDOLLAHZADEH MILANI ALI | 3 | 2014–2016 |
| ALDERSON JEFFREY | 2 | 2015–2016 |
| HENDRIX JON D | 2 | 2015–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Austin, Texas, US | 30 | 1997–2018 |