Chellapilla; Kumar H.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chellapilla; Kumar H..The latest application filed is for "interactive paper system".
Company Profile
0.21.20
- Chellapilla; Kumar H. - Redmond WA
- Chellapilla; Kumar H - Redmond WA US
- Chellapilla; Kumar H. - Sammamish WA
Patent Activity
| Patent | Date |
|---|---|
| Interactive paper system Grant 8,797,579 - Rosenfeld , et al. August 5, 2 | 2014-08-05 |
| High performance script behavior detection through browser shimming Grant 8,424,004 - Maykov , et al. April 16, 2 | 2013-04-16 |
| Interactive Paper System App 20120207391 - Rosenfeld; Daniel Allen ; et al. | 2012-08-16 |
| Bottom-up analysis of network sites Grant 8,161,130 - Stokes , et al. April 17, 2 | 2012-04-17 |
| Interactive paper system Grant 8,115,948 - Rosenfeld , et al. February 14, 2 | 2012-02-14 |
| Data storage structure Grant 8,028,000 - Charles , et al. September 27, 2 | 2011-09-27 |
| Cloaking detection utilizing popularity and market value Grant 7,885,952 - Chellapilla , et al. February 8, 2 | 2011-02-08 |
| Robust personalization through biased regularization Grant 7,886,266 - Kienzle , et al. February 8, 2 | 2011-02-08 |
| Logical structure layout identification and classification for offline character recognition Grant 7,844,114 - Chellapilla , et al. November 30, 2 | 2010-11-30 |
| Web searching Grant 7,836,058 - Chellapilla , et al. November 16, 2 | 2010-11-16 |
| Bottom-up Analysis Of Network Sites App 20100262693 - Stokes; Jack W. ; et al. | 2010-10-14 |
| Scalable minimal perfect hashing Grant 7,792,877 - Chellapilla , et al. September 7, 2 | 2010-09-07 |
| Spatial recognition and grouping of text and graphics Grant 7,729,538 - Shilman , et al. June 1, 2 | 2010-06-01 |
| Scalable hash-based character recognition Grant 7,664,323 - Chellapilla , et al. February 16, 2 | 2010-02-16 |
| Systems and methods that facilitate improved display of electronic documents Grant 7,661,065 - Nickolov , et al. February 9, 2 | 2010-02-09 |
| Segmentation based content alteration techniques Grant 7,653,944 - Chellapilla , et al. January 26, 2 | 2010-01-26 |
| Robust indexing and retrieval of electronic ink Grant 7,646,940 - Chellapilla , et al. January 12, 2 | 2010-01-12 |
| Allograph based writer adaptation for handwritten character recognition Grant 7,646,913 - Abdulkader , et al. January 12, 2 | 2010-01-12 |
| Unfolded convolution for fast feature extraction Grant 7,634,137 - Simard , et al. December 15, 2 | 2009-12-15 |
| Data Storage Structure App 20090222408 - Charles; Denis X. ; et al. | 2009-09-03 |
| High performance content alteration architecture and techniques Grant 7,505,946 - Chellapilla , et al. March 17, 2 | 2009-03-17 |
| High Performance Script Behavior Detection Through Browser Shimming App 20080320498 - Maykov; Alexey ; et al. | 2008-12-25 |
| Scalable minimal perfect hashing App 20080275847 - Chellapilla; Kumar H. ; et al. | 2008-11-06 |
| Cloaking Detection Utilizing Popularity And Market Value App 20080154847 - Chellapilla; Kumar H. ; et al. | 2008-06-26 |
| Search Query Monetization-based Ranking And Filtering App 20080033797 - Chickering; David M. ; et al. | 2008-02-07 |
| Methods and apparatus for populating electronic forms from scanned documents Grant 7,305,129 - Chellapilla , et al. December 4, 2 | 2007-12-04 |
| Interactive Paper System App 20070247665 - Rosenfeld; Daniel Allen ; et al. | 2007-10-25 |
| Robust Personalization Through Biased Regularization App 20070239450 - Kienzle; Wolf ; et al. | 2007-10-11 |
| Robust indexing and retrieval of electronic ink App 20070230791 - Chellapilla; Kumar H. ; et al. | 2007-10-04 |
| Allograph based writer adaptation for handwritten character recognition App 20070140561 - Abdulkader; Ahmad A. ; et al. | 2007-06-21 |
| Logical structure and layout based offline character recognition App 20070133883 - Chellapilla; Kumar H. ; et al. | 2007-06-14 |
| Optimization of cascaded classifiers App 20070112701 - Chellapilla; Kumar H. ; et al. | 2007-05-17 |
| Unfolded convolution for fast feature extraction App 20070086655 - Simard; Patrice Y. ; et al. | 2007-04-19 |
| Systems and methods that facilitate improved display of electronic documents App 20060271846 - Nickolov; Radoslav Petrov ; et al. | 2006-11-30 |
| Scalable hash-based character recognition App 20060171588 - Chellapilla; Kumar H. ; et al. | 2006-08-03 |
| Spatial recognition and grouping of text and graphics App 20060045337 - Shilman; Michael ; et al. | 2006-03-02 |
| Segmentation based content alteration techniques App 20050246775 - Chellapilla, Kumar H. ; et al. | 2005-11-03 |
| High performance content alteration architecture and techniques App 20050229251 - Chellapilla, Kumar H. ; et al. | 2005-10-13 |
| Method and apparatus for populating electronic forms from scanned documents App 20040181749 - Chellapilla, Kumar H. ; et al. | 2004-09-16 |
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