Issued Patents All Time
Showing 25 most recent of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9484061 | Automatically correcting audio data | Eric Sanders, Charles Van Winkle, Daniel Ramirez | 2016-11-01 |
| 9377990 | Image edited audio data | — | 2016-06-28 |
| 8660845 | Automatic separation of audio data | Nariman Sodeifi | 2014-02-25 |
| 8532802 | Graphic phase shifter | — | 2013-09-10 |
| 8194884 | Aligning time variable multichannel audio | — | 2012-06-05 |
| 8077815 | System and method for processing multi-channel digital audio signals | — | 2011-12-13 |
| 8037413 | Brush tool for audio editing | — | 2011-10-11 |
| 8027743 | Adaptive noise reduction | — | 2011-09-27 |
| 7899565 | Graphically displaying audio pan or phase information | — | 2011-03-01 |
| 7640069 | Editing audio directly in frequency space | — | 2009-12-29 |
| 7610110 | Graphically displaying stereo phase information | — | 2009-10-27 |
| 7548791 | Graphically displaying audio pan or phase information | — | 2009-06-16 |
| 7450468 | Methods, systems, and computer readable media for interactively determining parameters for ocean-bottom hydrophone/geophone receiver combination deghosting | Daniel J. Grygier, Stewart A. Levin | 2008-11-11 |
| 6729624 | Radial shaft seal | — | 2004-05-04 |
| 6428013 | Reverse seal | Milton Loman Griswold, David Sakata | 2002-08-06 |
| 6409177 | Rotary shaft seal | — | 2002-06-25 |
| 6178882 | Shearing compactor pump | Richard A. Wagner | 2001-01-30 |
| 6073933 | Load bearing washer and dirt excluder | — | 2000-06-13 |
| 5921555 | Uni-directional seal for use on a shaft | — | 1999-07-13 |
| 5791658 | Seal design with bi-directional pumping | — | 1998-08-11 |
| 5427387 | Radial shaft sealing ring | — | 1995-06-27 |
| 5380660 | Method of treating serum or serum-containing medium to inactivate an inhibitor of hepatocyte differentiation | Douglas M. Jefferson | 1995-01-10 |
| 5348312 | Cassette seal | — | 1994-09-20 |
| 5190299 | Radially undulating shaft seal | — | 1993-03-02 |
| 5123661 | Fluid sealing structure | Rui de Jesus Lopes | 1992-06-23 |