Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10685017 | Methods and systems for efficient query rewriting | Paul A. Tucker, Amit Singhal | 2020-06-16 |
| 9165033 | Efficient query rewriting | Paul A. Tucker, Amit Singhal | 2015-10-20 |
| 8631026 | Methods and systems for efficient query rewriting | Paul A. Tucker, Amit Singhal | 2014-01-14 |
| 7840547 | Methods and systems for efficient query rewriting | Paul A. Tucker, Amit Singhal | 2010-11-23 |
| 7386438 | Identifying language attributes through probabilistic analysis | Alexander Mark Franz, Brian Christopher Milch, Jenny Zhou, Benjamin Jay Diament | 2008-06-10 |
| 7307752 | On-line calibration system for a dynamically varying color marking device | Lingappa K. Mestha, Peter A. Crean, Martin S. Maltz, Robert J. Rolleston, Yao Rong Wang +1 more | 2007-12-11 |
| 7110143 | Accurate printing of proprietary mark patterns and colors | Jan Bares, Michael R. Furst, Lingappa K. Mestha, Steven J. Harrington | 2006-09-19 |
| 6862414 | Automated banding defect analysis and repair for document processing systems | Meera Sampath, Ronald M. Rockwell, D. Rene Rasmussen, Ashok V. Godambe, Raj Minhas | 2005-03-01 |
| 6744531 | Color adjustment apparatus and method | Lingappa K. Mestha, Yao Rong Wang, Martin E. Banton, Peter A. Crean, Steven J. Harrington +1 more | 2004-06-01 |
| 6639669 | Diagnostics for color printer on-line spectrophotometer control system | Fred F. Hubble, III, Tonya L. Love, Lalit Keshav Mestha, Gary W. Skinner, Dennis M. Diehl +2 more | 2003-10-28 |
| 6629066 | Method and system for building and running natural language understanding systems | Michael H. Cohen, Fuliang Weng | 2003-09-30 |
| 6625306 | Color gamut mapping for accurately mapping certain critical colors and corresponding transforming of nearby colors and enhancing global smoothness | Sidney W. Marshall, Steven J. Harrington, Yao Rong Wang | 2003-09-23 |
| 6567778 | Natural language speech recognition using slot semantic confidence scores related to their word recognition confidence scores | Eric I Chao Chang | 2003-05-20 |
| 6519552 | Systems and methods for a hybrid diagnostic approach of real time diagnosis of electronic systems | Meera Sampath, Ashok V. Godambe, Edward W. Mallow | 2003-02-11 |
| 6292767 | Method and system for building and running natural language understanding systems | Michael H. Cohen, Fuliang Weng | 2001-09-18 |
| 6219643 | Method of analyzing dialogs in a natural language speech recognition system | Michael H. Cohen, Vijaya L Kurada | 2001-04-17 |
| 5963244 | Optimal reconstruction of tone reproduction curve | Lingappa K. Mestha, Yao Rong Wang, Sohail A. Dianat, Pramod P. Khargonekar, Daniel E. Koditschek +1 more | 1999-10-05 |
| 5749020 | Coordinitization of tone reproduction curve in terms of basis functions | Lingappa K. Mestha, Yao Rong Wang, Sohail A. Dianat, Pramod P. Khargonekar, Daniel E. Koditschek +1 more | 1998-05-05 |