Inventor
PATIL RAJEEV B
US16 patents
⚠️ This page may combine multiple inventors who share the name “PATIL RAJEEV B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AT & T CORP
12 patentsUS7218709B2May 15, 2007
Intelligent voicemail message waiting system and method
AT & T CORP153 citations98
US6987840B1Jan 17, 2006
Integrated message management method and system
AT & T CORP149 citations97
US6856806B1Feb 15, 2005
Method for call forwarding a call from a mobile telephone
AT & T CORP93 citations97
US7206322B1Apr 17, 2007
System and method for using ADSL for introducing multiple derived lines over a single line
AT & T CORP35 citations92
US7046783B1May 16, 2006
Seamless re-direction of calls between home and mobile telephones
AT & T CORP21 citations92
US7010100B1Mar 7, 2006
Intelligent voicemail message waiting system and method
AT & T CORP31 citations92
US7623850B1Nov 24, 2009
Voicemail system with calling party identification
AT & T CORP8 citations83
US7194268B1Mar 20, 2007
Method for call forwarding a call from a mobile telephone
AT & T CORP9 citations73
US6775363B2Aug 10, 2004
Method of announcing information pertaining to a called party to a calling party during call set-up
AT & T CORP9 citations67
US7627322B1Dec 1, 2009
Method for call forwarding a call from a mobile telephone
AT & T CORP2 citations62
US7286493B1Oct 23, 2007
Network-based notification of voice mail
AT & T CORP0 citations51
US6650734B1Nov 18, 2003
System and method for automatic collect messaging on collect call restricted telephone numbers
AT & T CORP0 citations42