Balakrishnan; Sreeram Viswanath
Patent Applications and Registrations
Patent applications and USPTO patent grants for Balakrishnan; Sreeram Viswanath.The latest application filed is for "answer facts from structured content".
- Balakrishnan; Sreeram Viswanath - Los Altos CA
- Balakrishnan; Sreeram Viswanath - New Delhi IN
| Patent | Date |
|---|---|
| Answer Facts From Structured Content App 20220171779 - Madhavan; Jayant ; et al. | 2022-06-02 |
| Answer facts from structured content Grant 11,249,993 - Madhavan , et al. February 15, 2 | 2022-02-15 |
| Answer Facts From Structured Content App 20200293529 - Madhavan; Jayant ; et al. | 2020-09-17 |
| Answer facts from structured content Grant 10,698,888 - Madhavan , et al. | 2020-06-30 |
| Systems, methods, and computer-readable media for searching tabular data Grant 10,061,757 - Balakrishnan , et al. August 28, 2 | 2018-08-28 |
| Answer facts from structured content Grant 9,916,348 - Madhavan , et al. March 13, 2 | 2018-03-13 |
| Systems, Methods, And Computer-readable Media For Searching Tabular Data App 20160140188 - Balakrishnan; Sreeram Viswanath ; et al. | 2016-05-19 |
| Data obfuscation of text data using entity detection and replacement Grant 8,649,552 - Balakrishnan , et al. February 11, 2 | 2014-02-11 |
| System and method for focused re-crawling of web sites Grant 7,882,099 - Agrawal , et al. February 1, 2 | 2011-02-01 |
| Data obfuscation of text data using entity detection and replacement Grant 7,724,918 - Balakrishnan , et al. May 25, 2 | 2010-05-25 |
| Speech Recognition Utilizing Multitude Of Speech Features App 20080312921 - Axelrod; Scott E. ; et al. | 2008-12-18 |
| Speech recognition utilizing multitude of speech features Grant 7,464,031 - Axelrod , et al. December 9, 2 | 2008-12-09 |
| Data Obfuscation Of Text Data Using Entity Detection And Replacement App 20080181396 - Balakrishnan; Sreeram Viswanath ; et al. | 2008-07-31 |
| System And Method For Focused Re-crawling Of Web Sites App 20080168041 - Joshi; Sachindra ; et al. | 2008-07-10 |
| System and a method for focused re-crawling of Web sites Grant 7,379,932 - Agrawal , et al. May 27, 2 | 2008-05-27 |
| Data Obfuscation Of Text Data Using Entity Detection And Replacement App 20080118150 - Balakrishnan; Sreeram Viswanath ; et al. | 2008-05-22 |
| Method and System for Hybrid Call Handling App 20080086690 - Verma; Ashish ; et al. | 2008-04-10 |
| Annotating token sequences within documents App 20080072134 - Balakrishnan; Sreeram Viswanath ; et al. | 2008-03-20 |
| System and a method for focused re-crawling of Web sites App 20070143263 - Agrawal; Neeraj ; et al. | 2007-06-21 |
| Speech recognition utilizing multitude of speech features App 20050119885 - Axelrod, Scott E. ; et al. | 2005-06-02 |
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