Issued Patents All Time
Showing 51–73 of 73 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6934329 | Method of varying the bit rate of the data stream of coded video pictures | Luca Bortot, Maria Luisa Sacchi | 2005-08-23 |
| 6925119 | Process and system for the compression of digital video signals, a system and a computer program product therefor | Vilim Bartolucci, Emiliano Piccinelli | 2005-08-02 |
| 6891891 | Motion estimation process and system | Emiliano Piccinelli, Fabrizio Rovati | 2005-05-10 |
| 6889317 | Processor architecture | Mariagiovanna Sami, Donatella Sciuto, Cristina Silvano, Vittorio Zaccaria, Roberto Zafalon | 2005-05-03 |
| 6829373 | Automatic setting of optimal search window dimensions for motion estimation | Emiliano Piccinelli, Fabrizio Rovati | 2004-12-07 |
| 6774827 | Code compression process, system and computer program product therefor | Emiliano Piccinelli, Roberto Sannino | 2004-08-10 |
| 6724823 | VLSI architecture, in particular for motion estimation applications | Fabrizio Rovati, Luca Fanucci, Sergio Saponara, Andrea Cenciotti, Daniele Alfonso | 2004-04-20 |
| 6556718 | Video pictures compression and coding with decision step for field/frame and motion vectors DCT | Emiliano Piccinelli, Luca Pezzoni | 2003-04-29 |
| 6549668 | Detection of a 3:2 pulldown in a motion estimation phase and optimized video compression encoder | Luca Pezzoni, Emiliano Piccinelli | 2003-04-15 |
| 6545727 | Method for recognizing a progressive or an interlaced content in a video sequence | Luca Pezzoni, Fabrizio Rovati, Daniele Sirtori | 2003-04-08 |
| 6542643 | Measurement of activity of video image by DCT and filtering of the prediction error coefficients | Luca Bortot, Maria Luisa Sacchi | 2003-04-01 |
| 6480543 | Detection of a change of scene in a motion estimator of a video encoder | Daniele Bagni, Luca Pezzoni | 2002-11-12 |
| 6456659 | Motion estimator algorithm and system's architecture | Amedeo Zuccaro, Emiliano Piccinelli | 2002-09-24 |
| 6414997 | Hierarchical recursive motion estimator for video images encoder | Emiliano Piccinelli, Amedeo Zuccaro | 2002-07-02 |
| 6320907 | Adaptive tree-search vector quantization in MPEG2 decoder | Roberta Bruni | 2001-11-20 |
| 6223193 | Macroblock variance estimator for MPEG-2 video encoder | Fabrizio Rovati, Anna Valsasna, Roberta Bruni | 2001-04-24 |
| 6108381 | Tree search vector quantization for compressing digital video data to be stored in buffers and MPEG decoder and SQTV processor with reduced memory requisites | Roberta Bruni, Roberto Sannino | 2000-08-22 |
| 6023295 | ADPCM recompression and decompression of a data stream of a video image and differential variance estimator | — | 2000-02-08 |
| 5995578 | Windowed clock generation | — | 1999-11-30 |
| 5986711 | MPEG decoding with a reduced RAM requisite by ADPCM recompression before storing MPEG decompressed data, optionally after a subsampling algorithm | — | 1999-11-16 |
| 5923375 | Memory reduction in the MPEG-2 main profile main level decoder | — | 1999-07-13 |
| 5889562 | Memory requirement reduction in a SQTV processor by ADPCM compression | — | 1999-03-30 |
| 5838597 | MPEG-2 decoding with a reduced RAM requisite by ADPCM recompression before storing MPEG-2 decompressed data | Roberto Sannino | 1998-11-17 |