Inventor
BANSAL PRADEEP K
US38 patents
⚠️ This page may combine multiple inventors who share the name “BANSAL PRADEEP K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AT & T CORP
17 patentsUS6898569B1May 24, 2005
Method and apparatus for advanced scheduling and messaging system
AT & T CORP229 citations99
US6975873B1Dec 13, 2005
System and method for tracking the relative location of mobile stations belonging to a pre-defined group of mobile stations
AT & T CORP191 citations98
US6016338AJan 18, 2000
Lottery method and apparatus having a tiered prize scheme
AT & T CORP106 citations98
US6208726B1Mar 27, 2001
System and method for automated emergency call breakthrough
AT & T CORP92 citations97
US6206283B1Mar 27, 2001
Method and apparatus for transferring money via a telephone call
AT & T CORP332 citations97
US6788949B1Sep 7, 2004
Method and system for transfer of mobile chat sessions
AT & T CORP70 citations96
US6771749B1Aug 3, 2004
Method and apparatus for delivering messages to a device
AT & T CORP59 citations96
US6526272B1Feb 25, 2003
Reducing calling costs for wireless phones using multiple mobile identification numbers
AT & T CORP58 citations96
US7228224B1Jun 5, 2007
System and method for determining traffic conditions
AT & T CORP38 citations95
US7254549B1Aug 7, 2007
Real-time addresses for direct mail using online directories
AT & T CORP29 citations93
US7400892B1Jul 15, 2008
System and method for tracking the relative location of mobile stations belonging to a pre-defined group of mobile stations
AT & T CORP19 citations92
US7392130B1Jun 24, 2008
System and method for determining traffic conditions
AT & T CORP25 citations92
US7305340B1Dec 4, 2007
System and method for configuring voice synthesis
AT & T CORP22 citations92
US6273816B1Aug 14, 2001
Method and apparatus for rewarding groups of communication service users
AT & T CORP36 citations92
US6804806B1Oct 12, 2004
Method of delivering an audio or multimedia greeting containing messages from a group of contributing users
AT & T CORP41 citations90
US6594639B1Jul 15, 2003
Rewarding telephone callers based on call information
AT & T CORP3 citations63
US6263063B1Jul 17, 2001
System and method for provisioning an extra line on demand and for selectively connecting calls with a plurality of devices
AT & T CORP6 citations63
AT & T IP II LP
9 patentsUS7802290B1Sep 21, 2010
Digital social network trust propagation
AT & T IP II LP66 citations98
US7593809B2Sep 22, 2009
System and method for determining traffic conditions
AT & T IP II LP14 citations92
US9172681B2Oct 27, 2015
Digital social network trust propagation
AT & T IP II LP2 citations63
US11431703B2Aug 30, 2022
Identity challenges
AT & T IP II LP0 citations62
US10200365B2Feb 5, 2019
Identity challenges
AT & T IP II LP0 citations52
US9537867B2Jan 3, 2017
Digital social network trust propagation
AT & T IP II LP0 citations52
US9455983B2Sep 27, 2016
Digital signatures for communications using text-independent speaker verification
AT & T IP II LP0 citations52
US9438578B2Sep 6, 2016
Digital communication biometric authentication
AT & T IP II LP0 citations52
US7624017B1Nov 24, 2009
System and method for configuring voice synthesis
AT & T IP II LP0 citations52
BANSAL PRADEEP K
5 patentsUS8533485B1Sep 10, 2013
Digital communication biometric authentication
BANSAL PRADEEP K53 citations97
US8234494B1Jul 31, 2012
Speaker-verification digital signatures
BANSAL PRADEEP K59 citations97
US8776179B2Jul 8, 2014
Digital social network trust propagation
BANSAL PRADEEP K4 citations83
US8751233B2Jun 10, 2014
Digital signatures for communications using text-independent speaker verification
BANSAL PRADEEP K10 citations83
US8234691B2Jul 31, 2012
Digital social network trust propagation
BANSAL PRADEEP K8 citations83
AT & T IP I LP
3 patentsUS8863162B2Oct 14, 2014
System and method of content and merchandise recommendation
AT & T IP I LP10 citations81
US9756394B2Sep 5, 2017
System and method of content and merchandise recommendation
AT & T IP I LP2 citations70
US12375971B2Jul 29, 2025
Apparatuses and methods for detecting characteristics of one or more tether devices
AT & T IP I LP0 citations50