Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11789946 | Answer facts from structured content | Jayant Madhavan, Hongrae Lee, Warren Shen | 2023-10-17 |
| 11249993 | Answer facts from structured content | Jayant Madhavan, Hongrae Lee, Warren Shen | 2022-02-15 |
| 10698888 | Answer facts from structured content | Jayant Madhavan, Hongrae Lee, Warren Shen | 2020-06-30 |
| 10061757 | Systems, methods, and computer-readable media for searching tabular data | Alon Halevy | 2018-08-28 |
| 9916348 | Answer facts from structured content | Jayant Madhavan, Hongrae Lee, Warren Shen | 2018-03-13 |
| 9116940 | Searching for join candidates | Nitin Gupta, Alon Halevy, Jayant Madhavan, Tuan Anh Cao | 2015-08-25 |
| 8868526 | Parallel segmented index supporting incremental document and term indexing | Michael Busch | 2014-10-21 |
| 8793271 | Searching documents using a dynamically defined ignore string | Michael Busch, Christopher J. Hinrichs, Tom William Jacopi, Andreas Neumann | 2014-07-29 |
| 8649552 | Data obfuscation of text data using entity detection and replacement | Rema Ananthanarayanan, Souptik Datta | 2014-02-11 |
| 7966180 | Methods, systems, and computer program products for spoken language grammar evaluation | Rajni Bajaj, Mridula Bhandari, Lyndon J. D'Silva, Sandeep Jindal, Pooja Kumar +2 more | 2011-06-21 |
| 7945525 | Methods for obtaining improved text similarity measures which replace similar characters with a string pattern representation by using a semantic data tree | Rema Ananthanarayanan, Yuen Y. Lo, Berthold Reinwald | 2011-05-17 |
| 7882099 | System and method for focused re-crawling of web sites | Neeraj Agrawal, Sachindra Joshi | 2011-02-01 |
| 7874983 | Determination of emotional and physiological states of a recipient of a communication | William F. Zancho, Kenneth W. Douros, Robert Gardner, Sowmyan Ranganathan | 2011-01-25 |
| 7724918 | Data obfuscation of text data using entity detection and replacement | Rema Ananthanarayanan, Souptik Datta | 2010-05-25 |
| 7464031 | Speech recognition utilizing multitude of speech features | Scott E. Axelrod, Stanley Chen, Yuging Gao, Ramesh Gopinath, Hong-Kwang Kuo +5 more | 2008-12-09 |
| 7433820 | Asynchronous Hidden Markov Model method and system | Ashutosh Garg, Shivakumar Vaithyanathan | 2008-10-07 |
| 7379932 | System and a method for focused re-crawling of Web sites | Neeraj Agrawal, Sachindra Joshi | 2008-05-27 |
| 7266780 | Method for combining deterministic and non-deterministic user interaction data input models | Carlos McEvilly, Lu Chang, Jin Guo, Sadik Kapadia, Rudolf Schusteritsch +1 more | 2007-09-04 |
| 6233559 | Speech control of multiple applications using applets | — | 2001-05-15 |
| 6204848 | Data entry apparatus having a limited number of character keys and method | Steven J. Nowlan, Ali Ebrahimi, David Whaley, Pierre Demartines, Sheridan Rawlins | 2001-03-20 |
| 6182038 | Context dependent phoneme networks for encoding speech information | Stephen Christopher Austin | 2001-01-30 |
| 6172625 | Disambiguation method and apparatus, and dictionary data compression techniques | GUO JIN | 2001-01-09 |
| 5952942 | Method and device for input of text messages from a keypad | Xixian Chen, Yu Dong | 1999-09-14 |