Issued Patents All Time
Showing 126–150 of 154 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7813498 | Full-duplex communication device and method of acoustic echo cancellation therein | Wan-Chieh Pai | 2010-10-12 |
| 7764783 | Acoustic echo cancellation with oversampling | Wan-Chieh Pai | 2010-07-27 |
| 7711136 | Microphone array in housing receiving sound via guide tube | Bo Zhang, Lili Chen | 2010-05-04 |
| 7706549 | Broadside small array microphone beamforming apparatus | Wan-Chieh Pai | 2010-04-27 |
| 7689417 | Method, system and apparatus for improved voice recognition | Yen-Son Paul Huang, Bo Bai, Zhen Hou, Yaying Liu, Hang Yu | 2010-03-30 |
| 7672445 | Method and system for nonlinear echo suppression | Jun Yang | 2010-03-02 |
| 7664284 | Microphone array in housing | Lili Chen, Bo Zhang | 2010-02-16 |
| 7587056 | Small array microphone apparatus and noise suppression methods thereof | — | 2009-09-08 |
| 7558396 | Microphone module at corner or edge of electronic device | Han Liu, Kai Xu | 2009-07-07 |
| 7470909 | Directional gamma ray probe | Carey L. Larsson, Harry Ing, Salah Djeffal, Hugh Robert Andrews | 2008-12-30 |
| 7415294 | Hands-free voice communication apparatus with integrated speakerphone and earpiece | Yen-Son Paul Huang | 2008-08-19 |
| 7403611 | Small size hands-free speakerphone apparatus | Qin He, Wan-Chieh Pai, Ioudin Jean Chen | 2008-07-22 |
| 7370163 | Adaptive cache engine for storage area network including systems and methods related thereto | Ken Qing Yang, Liu Yinan | 2008-05-06 |
| 7333605 | Acoustic echo cancellation with adaptive step size and stability control | Kuoyu Lin | 2008-02-19 |
| 7292528 | Method and apparatus to facilitate independent protection switching in a distributed network | Wei Wu, Jim Mao | 2007-11-06 |
| 7266002 | Voltage-voltage converter for integrated circuits | Nicolas Llaser | 2007-09-04 |
| 7181026 | Post-processing scheme for adaptive directional microphone system with noise/interference suppression | Zhuliang Yu, Hui Lan | 2007-02-20 |
| 7177416 | Channel control and post filter for acoustic echo cancellation | Kuoyu Lin | 2007-02-13 |
| 7174022 | Small array microphone for beam-forming and noise suppression | Kuoyu Lin | 2007-02-06 |
| 7092529 | Adaptive control system for noise cancellation | Zhuliang Yu, Hui Lan, Susanto Rahardja | 2006-08-15 |
| 7035796 | System for noise suppression, transceiver and method for noise suppression | Hui Lan | 2006-04-25 |
| 7003099 | Small array microphone for acoustic echo cancellation and noise suppression | Wan-Chieh Pai | 2006-02-21 |
| 6847721 | Active noise control system with on-line secondary path modeling | Hui Lan, Wee Ser | 2005-01-25 |
| 6762726 | Antenna array for the measurement of complex electromagnetic fields | Adrian W. Alden, Peter Bouliane | 2004-07-13 |
| 6700976 | Noise canceler system with adaptive cross-talk filters | Hui Lan | 2004-03-02 |