Inventor
TEWANI KAMLESH T
US17 patents
⚠️ This page may combine multiple inventors who share the name “TEWANI KAMLESH T”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AT & T CORP
16 patentsUS6967921B1Nov 22, 2005
Method and device for efficient bandwidth management
AT & T CORP49 citations95
US7065048B1Jun 20, 2006
Method and device for efficient bandwidth management
AT & T CORP22 citations92
US7464410B1Dec 9, 2008
Protection against flooding of a server
AT & T CORP31 citations91
US6886045B1Apr 26, 2005
Subscription-based priority interactive help services on the internet
AT & T CORP19 citations91
US5943411AAug 24, 1999
Method for routing an NP call
AT & T CORP24 citations91
US6259783B1Jul 10, 2001
Method of enhancing call processing in a number portability environment
AT & T CORP17 citations82
US6421442B2Jul 16, 2002
Method of enhancing call processing in a number portability environment
AT & T CORP12 citations72
US6400723B1Jun 4, 2002
Multiplexing system and method for integrated voice and data transmission on network
AT & T CORP12 citations72
US6233331B1May 15, 2001
Method of enhancing call processing in a number portability environment
AT & T CORP7 citations72
US6058313AMay 2, 2000
Method of enhancing call processing in a number portability environment
AT & T CORP15 citations72
US7404009B1Jul 22, 2008
Subscription-based priority interactive help services on the internet
AT & T CORP3 citations61
US7089329B1Aug 8, 2006
Subscription-based priority interactive help services on the internet
AT & T CORP3 citations61
US6427007B1Jul 30, 2002
System and method for completing a call while at least one call is established using analog interface to telephone network
AT & T CORP2 citations52
US7844737B2Nov 30, 2010
Subscription-based priority interactive help services on the internet
AT & T CORP0 citations51
US6539086B2Mar 25, 2003
System and method for completing two calls using analog interface to telephone network
AT & T CORP0 citations47
US6411695B1Jun 25, 2002
System and method for completing two calls using analog interface to telephone network
AT & T CORP0 citations47