Gupta; Sunil K.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Gupta; Sunil K..The latest application filed is for "variable size key cipher and method and device using the same".

Company Profile

0.9.11

Gupta; Sunil K. - Edison NJ
Gupta; Sunil K. - Piscataway NJ

*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
Bit based arithmetic coding using variable size key cipher Grant 7,664,267 - Duan , et al. February 16, 2	2010-02-16
Intonation transformation for speech therapy and the like Grant 7,373,294 - Cezanne , et al. May 13, 2	2008-05-13
Automatic assessment of phonological processes Grant 7,302,389 - Gupta , et al. November 27, 2	2007-11-27
Method and apparatus for providing an interactive language tutor Grant 7,299,188 - Gupta , et al. November 20, 2	2007-11-20
Method and system to compensate for the effects of packet delays on speech quality in a Voice-over IP system Grant 7,266,127 - Gupta , et al. September 4, 2	2007-09-04
Automatic pronunciation scoring for language learning Grant 7,219,059 - Gupta , et al. May 15, 2	2007-05-15
Variable size key cipher and method and device using the same App 20050254646 - Duan, Chenggang ; et al.	2005-11-17
Adaptation of speech models in speech recognition App 20040243412 - Gupta, Sunil K. ; et al.	2004-12-02
Automatic assessment of phonological processes for speech therapy and language instruction App 20040230431 - Gupta, Sunil K. ; et al.	2004-11-18
Automatic assessment of phonological processes App 20040230430 - Gupta, Sunil K. ; et al.	2004-11-18
Intonation transformation for speech therapy and the like App 20040230421 - Cezanne, Juergen ; et al.	2004-11-18
Automatic pronunciation scoring for language learning App 20040006468 - Gupta, Sunil K. ; et al.	2004-01-08
Method and apparatus for providing an interactive language tutor App 20040006461 - Gupta, Sunil K. ; et al.	2004-01-08
Method and system to compensate for the effects of packet delays on speech quality in a Voice-over IP system App 20030152093 - Gupta, Sunil K. ; et al.	2003-08-14
Method and system for updating and customizing recognition vocabulary App 20030120493 - Gupta, Sunil K.	2003-06-26
Method and apparatus for automatic recognition of long sequences of spoken digits App 20030023439 - Ciurpita, Gregory ; et al.	2003-01-30
Variable size key cipher and method and device using the same App 20020094080 - Duan, Chenggang ; et al.	2002-07-18
Formulations of recombinant papillomavirus vaccines Grant 6,280,740 - Gupta , et al. August 28, 2	2001-08-28
Speech recognition Grant 6,138,095 - Gupta , et al. October 24, 2	2000-10-24
Technique for selective use of Gaussian kernels and mixture component weights of tied-mixture hidden Markov models for speech recognition Grant 6,009,390 - Gupta , et al. December 28, 1	1999-12-28

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