Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8494295 | Variable length coding for clustered transform coefficients in video compression | Wen-hsiung Chen, Fang Wu, John Toebes, Gregory D. Pelton | 2013-07-23 |
| 8131096 | Variable length coding for clustered transform coefficients in video compression | Wen-hsiung Chen, Fang Wu, John Toebes, Gregory D. Pelton | 2012-03-06 |
| 7912306 | Variable length coding for clustered transform coefficients in video compression | Wen-hsiung Chen, Fang Wu, John Toebes, Gregory D. Pelton | 2011-03-22 |
| 7796825 | Losslessly improving compression of compressed image data | Wen-hsiung Chen | 2010-09-14 |
| 7680349 | Variable length coding for clustered transform coefficients in video compression | Wen-hsiung Chen, Fang Wu, John Toebes, Gregory D. Pelton | 2010-03-16 |
| 7471840 | Two-dimensional variable length coding of runs of zero and non-zero transform coefficients for image compression | John Toebes, Wen-hsiung Chen, Fang Wu | 2008-12-30 |
| 6690747 | Method for reference signal generation in the presence of frequency offsets in a communications station with spatial processing | Paul Petrus, Alain Chiodini, Mitchell D. Trott, David M. Parish, Michael Youssefmir | 2004-02-10 |
| 6275543 | Method for reference signal generation in the presence of frequency offsets in a communications station with spatial processing | Paul Petrus, Alain Chiodini, Mitchell D. Trott, David M. Parish, Michael Youssefmir | 2001-08-14 |
| 6204875 | Method and apparatus for light modulation and exposure at high exposure levels with high resolution | Ronny De Loor | 2001-03-20 |