Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7012717 | Multi-level dither screening on a split arithmetic logic unit processor | — | 2006-03-14 |
| 6940619 | Polynomial based multi-level screening | — | 2005-09-06 |
| 6934417 | Transcoding scheme for assistance in image transformations | Vivek Kumar Thakur | 2005-08-23 |
| 6825876 | Digital camera device with methodology for efficient color conversion | Eric O. Bodnar, Shekhar Kirani, Philippe Kahn, Sonia Lee Kahn | 2004-11-30 |
| 6781717 | Threshold screening using range reduction | Praveen K. Ganapathy | 2004-08-24 |
| 6744533 | Efficient buffer rendering | Fred J. Reuter, Ralph E. Payne | 2004-06-01 |
| 6693719 | Path to trapezoid decomposition of polygons for printing files in a page description language | Sadhana Gupta, Suvarna Harish Kumar, Arunabha Ghose | 2004-02-17 |
| 6646761 | Efficient under color removal | Santhosh Kumar | 2003-11-11 |
| 6567182 | Scan conversion of polygons for printing file in a page description language | Suvarna Harish Kumar, Sadhana Gupta, Lowell Boggs, Arunabha Ghose | 2003-05-20 |
| 6567559 | Hybrid image compression with compression ratio control | — | 2003-05-20 |
| 6539061 | Efficient method for decompressing difference coded signals | — | 2003-03-25 |
| 6529633 | Parallel difference coding method for lossless compression and real time decompression | Ralph E. Payne | 2003-03-04 |
| 6529284 | Efficient rendering of masks to a screened buffer using a lookup table | Praveen K. Ganapathy | 2003-03-04 |
| 6498816 | Circuit and method for formatting each of a series of encoded video images into respective regions | John Setel O'Donnell, Ramachandran Natarajan, Robert J. Gove | 2002-12-24 |
| 6300924 | Displaying video data on a spatial light modulator | Vishal Markandey, Stephen W. Marshall, Donald B. Doherty, Paul M. Urbanus, Robert J. Gove | 2001-10-09 |
| 6288724 | Clipping and trapezoid decomposition of polygons for printing files in a page description language | Suvarna Harish Kumar, Arunabha Ghose | 2001-09-11 |
| 6101290 | Bandwidth efficient image transformations on a multiprocessor | Srinivasan Ramachandran, Pochiraju Srinivas Rao | 2000-08-08 |
| 6034703 | Process control of electrophotographic device | Dirk Broddin, Jean-Pierre J. Slabbaert, Frank Deschuytere, Robert Janssens, Werner Heirbaut +1 more | 2000-03-07 |
| 5933588 | Pattern filling for processor-based printer | Gouresh Kamat, Praveen K. Ganapathy | 1999-08-03 |