Issued Patents All Time
Showing 26–50 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9369557 | Frequency-dependent sidetone calibration | Roy Scott Kaller | 2016-06-14 |
| 9369798 | Internal dynamic range control in an adaptive noise cancellation (ANC) system | Jeffrey Alderson, Gautham Devendra Kamath | 2016-06-14 |
| 9325821 | Sidetone management in an adaptive noise canceling (ANC) system including secondary path modeling | Ali Abdollahzadeh Milani | 2016-04-26 |
| 9318094 | Adaptive noise canceling architecture for a personal audio device | Gautham Devendra Kamath, Nitin Kwatra, Ali Abdollahzadeh Milani, Jeffrey Alderson | 2016-04-19 |
| 9318090 | Downlink tone detection and adaptation of a secondary path response model in an adaptive noise canceling system | Dayong Zhou, Yang Lu, Jeffrey Alderson, Antonio John Miller, Chin Huang Yong +1 more | 2016-04-19 |
| 9319781 | Frequency and direction-dependent ambient sound handling in personal audio devices having adaptive noise cancellation (ANC) | Jeffrey Alderson, Dayong Zhou | 2016-04-19 |
| 9230532 | Power management of adaptive noise cancellation (ANC) in a personal audio device | Yang Lu, Dayong Zhou, Jeffrey Alderson | 2016-01-05 |
| 9226068 | Coordinated gain control in adaptive noise cancellation (ANC) for earspeakers | Jeffrey Alderson | 2015-12-29 |
| 9208771 | Ambient noise-based adaptation of secondary path adaptive response in noise-canceling personal audio devices | Dayong Zhou, Yang Lu, Jeffrey Alderson | 2015-12-08 |
| 9172417 | Power management for a battery-powered handheld audio device | Michael R. May | 2015-10-27 |
| 9142205 | Leakage-modeling adaptive noise canceling for earspeakers | Jeffrey Alderson | 2015-09-22 |
| 9142207 | Oversight control of an adaptive noise canceler in a personal audio device | Ali Abdollahzadeh Milani, Nitin Kwatra, Dayong Zhou, Yang Lu, Jeffrey Alderson | 2015-09-22 |
| 9123321 | Sequenced adaptation of anti-noise generator response and secondary path response in an adaptive noise canceling system | Jeffrey Alderson, Dayong Zhou, Antonio John Miller, Chin Huang Yong, Gautham Devendra Kamath | 2015-09-01 |
| 9106989 | Adaptive-noise canceling (ANC) effectiveness estimation and correction in a personal audio device | Ning Li, Antonio John Miller, Jie Su, Jeffrey Alderson, Ali Abdollahzadeh Milani | 2015-08-11 |
| 9094744 | Close talk detector for noise cancellation | Yang Lu, Dayong Zhou, Jeffrey Alderson | 2015-07-28 |
| 9082387 | Noise burst adaptation of secondary path adaptive response in noise-canceling personal audio devices | Jeffrey Alderson, Antonio John Miller, Yang Lu | 2015-07-14 |
| 9076427 | Error-signal content controlled adaptation of secondary and leakage path models in noise-canceling personal audio devices | Jeffrey Alderson, Yang Lu | 2015-07-07 |
| 9076431 | Filter architecture for an adaptive noise canceler in a personal audio device | Gautham Devendra Kamath | 2015-07-07 |
| 9066176 | Systems and methods for adaptive noise cancellation including dynamic bias of coefficients of an adaptive noise cancellation system | Ning Li, Jeffrey Alderson | 2015-06-23 |
| 9014387 | Coordinated control of adaptive noise cancellation (ANC) among earspeaker channels | Jeffrey Alderson | 2015-04-21 |
| 8848936 | Speaker damage prevention in adaptive noise-canceling personal audio devices | Nitin Kwatra | 2014-09-30 |
| 8811929 | Power management for a battery-powered handheld audio device | Michael R. May | 2014-08-19 |
| 8477248 | System and method of demodulating audio signals | Jeffrey Alderson, Glen Ragan | 2013-07-02 |
| 7801311 | Radio receiver with stereo decoder and method for use therewith | Thomas G. Ragan | 2010-09-21 |
| 7697898 | Method and apparatus for processing a frequency modulated (FM) signal using an adaptive equalizer | Raghu G. Raj, Junsong Li | 2010-04-13 |