Dasgupta; Anirban

Patent Applications and Registrations

Patent applications and USPTO patent grants for Dasgupta; Anirban.The latest application filed is for "system and method for performing set operations with defined sketch accuracy distribution".

Company Profile

0.23.21

Dasgupta; Anirban - Albany CA US
Dasgupta; Anirban - Berkeley CA
Dasgupta; Anirban - Santa Clara CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Apparatus and methods for classifying senders of unsolicited bulk emails Grant 9,710,759 - Dasgupta , et al. July 18, 2	2017-07-18
User trustworthiness Grant 9,519,682 - Pujara , et al. December 13, 2	2016-12-13
System and method for performing set operations with defined sketch accuracy distribution Grant 9,152,691 - Rhodes , et al. October 6, 2	2015-10-06
System And Method For Performing Set Operations With Defined Sketch Accuracy Distribution App 20150227608 - Rhodes; Lee ; et al.	2015-08-13
System and method for performing set operations with defined sketch accuracy distribution Grant 9,043,348 - Rhodes , et al. May 26, 2	2015-05-26
System And Method For Performing Set Operations With Defined Sketch Accuracy Distribution App 20150100596 - Rhodes; Lee ; et al.	2015-04-09
Time managed challenge-response test Grant 8,955,044 - Punera , et al. February 10, 2	2015-02-10
Clustering cookies for identifying unique mobile devices Grant 8,935,194 - Dasgupta , et al. January 13, 2	2015-01-13
Jury system for use in online answers environment Grant 8,819,158 - Dasgupta , et al. August 26, 2	2014-08-26
System and method for performing set operations with defined sketch accuracy distribution Grant 8,819,038 - Rhodes , et al. August 26, 2	2014-08-26
System and method for counting network users Grant 8,775,606 - Zhang , et al. July 8, 2	2014-07-08
Jury system for use in online answers environment App 20130346322 - Dasgupta; Anirban ; et al.	2013-12-26
Multi-step captcha with serial time-consuming decryption of puzzles Grant 8,522,327 - Broder , et al. August 27, 2	2013-08-27
Method and system for fast similarity computation in high dimensional space Grant 8,515,964 - Ravikumar , et al. August 20, 2	2013-08-20
Jury system for use in online answers environment Grant 8,510,391 - Dasgupta , et al. August 13, 2	2013-08-13
Clustering Cookies For Identifying Unique Mobile Devices App 20130159227 - Dasgupta; Anirban ; et al.	2013-06-20
Clustering cookies for identifying unique mobile devices Grant 8,396,822 - Dasgupta , et al. March 12, 2	2013-03-12
Method And System For Fast Similarity Computation In High Dimensional Space App 20130031059 - Ravikumar; Shanmugasundaram ; et al.	2013-01-31
Clustering Cookies For Identifying Unique Mobile Devices App 20120166379 - Dasgupta; Anirban ; et al.	2012-06-28
System and Method for Counting Network Users App 20120144016 - ZHANG; Liang ; et al.	2012-06-07
Time Managed Challenge-Response Test App 20120084832 - Punera; Kunal ; et al.	2012-04-05
System and method of feature selection for text classification using subspace sampling Grant 8,046,317 - Dasgupta , et al. October 25, 2	2011-10-25
Marketplace For Captcha Developers App 20110196722 - Punera; Kunal ; et al.	2011-08-11
Captchas That Include Overlapped Characters, Projections On Virtual 3d Surfaces, And/or Virtual 3d Objects App 20110197268 - Ravikumar; Shanmugasundaram ; et al.	2011-08-11
Apparatus And Methods For Classifying Senders Of Unsolicited Bulk Emails App 20110173142 - DASGUPTA; ANIRBAN ; et al.	2011-07-14
Mail compression scheme with individual message decompressability Grant 7,836,099 - Ravikumar , et al. November 16, 2	2010-11-16
Constructing Image Captchas Utilizing Private Information Of The Images App 20100228804 - Dasgupta; Anirban ; et al.	2010-09-09
Algorithm For Storyboarding In Display Advertising App 20100063881 - Ghosh; Arpita ; et al.	2010-03-11
Playful Incentive For Labeling Content App 20090327168 - Weinberger; Kilian Quirin ; et al.	2009-12-31
Method and Apparatus for Identifying if Two Websites are Co-Owned App 20090228438 - Dasgupta; Anirban ; et al.	2009-09-10
System and method of feature selection for text classification using subspace sampling App 20090171870 - Dasgupta; Anirban ; et al.	2009-07-02
Systems And Methods Of Universal Resource Locator Normalization App 20090164502 - Dasgupta; Anirban ; et al.	2009-06-25
Jury System For Use In Online Answers Environment App 20090164582 - Dasgupta; Anirban ; et al.	2009-06-25
Hierarchical Structure Entropy Measurement Methods And Systems App 20090112865 - Vee; Erik N. ; et al.	2009-04-30
Mail Compression Scheme with Individual Message Decompressability App 20090037447 - Ravikumar; Shanmugasundaram ; et al.	2009-02-05

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