Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7313186 | Method and apparatus for implementing wavelet filters in a digital system | Yolanda Prieto, Yolanda M. Pirez | 2007-12-25 |
| 7164801 | System and method for efficiently encoding an image by prioritizing groups of spatially correlated coefficients based on an activity measure | Yolanda Prieto, Yolanda M. Pirez | 2007-01-16 |
| 6757326 | Method and apparatus for implementing wavelet filters in a digital system | Yolanda Prieto, Yolanda M. Pirez | 2004-06-29 |
| 6661927 | System and method for efficiently encoding an image by prioritizing groups of spatially correlated coefficients based on an activity measure | Yolanda Prieto, Yolanda M. Pirez | 2003-12-09 |
| 6278753 | Method and apparatus of creating and implementing wavelet filters in a digital system | Yolanda Prieto, Yolanda M. Pirez | 2001-08-21 |
| 5265267 | Integrated circuit including a surface acoustic wave transformer and a balanced mixer | William J. Martin, David Penunuri, Frederick Y. Cho | 1993-11-23 |
| 5175884 | Voltage controlled oscillator with current control | — | 1992-12-29 |
| 5092783 | RF interconnect | William J. Martin, James V. Lauder, Harold M. Cook | 1992-03-03 |
| 5087897 | Oscillator tunable by varying current in spiral inductor on ferrite substrate | — | 1992-02-11 |
| 5081427 | Fast lock time phase locked loop | — | 1992-01-14 |
| 4737969 | Spectrally efficient digital modulation method and apparatus | Francis R. Steel, Clifford D. Leitch | 1988-04-12 |
| 4631496 | Battery saving system for a frequency synthesizer | Jaime Andres Borras | 1986-12-23 |
| 4559505 | Frequency synthesizer with improved priority channel switching | James S. Irwin, Wayne P. Shepherd | 1985-12-17 |
| 4494090 | Frequency modulation system for a frequency synthesizer | Marc H. Popek | 1985-01-15 |
| 4490688 | Digital and analog phase detector for a frequency synthesizer | Jaime Andres Borras, Alan M. Victor | 1984-12-25 |
| 4484153 | Voltage converter for a frequency synthesizer | Jaime Andres Borras, Ruben J. Gonzalez, Daniel M. Smith, Alan M. Victor, Alfred B. Wieczorek | 1984-11-20 |