Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8175871 | Apparatus and method of noise and echo reduction in multiple microphone audio systems | Song Wang, Eddie L. T. Choy | 2012-05-08 |
| 8041057 | Mixing techniques for mixing audio | Pei Xiang, Eddie L. T. Choy, Prajakt Kulkarni | 2011-10-18 |
| 7970564 | Enhancement techniques for blind source separation (BSS) | Song Wang, Eddie L. T. Choy | 2011-06-28 |
| 7807914 | Waveform fetch unit for processing audio files | Nidish Ramachandra Kamath, Prajakt Kulkarni, Stephen Molloy, Suresh Devalapalli, Allister ALEMANIA | 2010-10-05 |
| 7742746 | Automatic volume and dynamic range adjustment for mobile audio devices | Pei Xiang, Song Wang, Prajakt Kulkarni, Eddie L. T. Choy | 2010-06-22 |
| 7663051 | Audio processing hardware elements | Nidish Ramachandra Kamath, Eddie L. T. Choy, Prajakt Kulkarni, Stephen Molloy, Suresh Devalapalli | 2010-02-16 |
| 7663046 | Pipeline techniques for processing musical instrument digital interface (MIDI) files | Prajakt Kulkarni, Eddie L. T. Choy, Nidish Ramachandra Kamath, Stephen Molloy, Suresh Devalapalli | 2010-02-16 |
| 7528745 | Digital domain sampling rate converter | Song Wang, Eddie L. T. Choy, Prajakt Kulkarni | 2009-05-05 |
| 7508327 | Integer representation of relative timing between desired output samples and corresponding input samples | Song Wang, Eddie L. T. Choy | 2009-03-24 |
| 6889066 | Network echo suppression in mobile stations | Ivan Oei | 2005-05-03 |
| 6766176 | Method and apparatus for automatically adjusting speaker and microphone gains within a mobile telephone | Anthony Mauro, Andrew P. DeJaco | 2004-07-20 |
| 6744882 | Method and apparatus for automatically adjusting speaker and microphone gains within a mobile telephone | Anthony Mauro, Andrew P. DeJaco | 2004-06-01 |
| 6606382 | System and method for implementation of an echo canceller | — | 2003-08-12 |
| 5999828 | Multi-user wireless telephone having dual echo cancellers | Gilbert C. Sih | 1999-12-07 |