Inventor
RAY DIPANKAR
US11 patents
⚠️ This page may combine multiple inventors who share the name “RAY DIPANKAR”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ERICSSON TELEFON AB L M
4 patentsUS6587455B1Jul 1, 2003
Automatic discovery of nodes associated with a virtual subnet
ERICSSON TELEFON AB L M256 citations95
US7103662B2Sep 5, 2006
System and method for improved session management in a data cellular network
ERICSSON TELEFON AB L M77 citations90
US7702364B2Apr 20, 2010
Method and apparatus to reduce mobile switching center involvement in packet data call support
ERICSSON TELEFON AB L M8 citations76
US7295545B2Nov 13, 2007
PPP connection during simple IP
ERICSSON TELEFON AB L M6 citations61
ERICSSON INC
3 patentsUS6240069B1May 29, 2001
System and method for location-based group services
ERICSSON INC167 citations98
US6067529AMay 23, 2000
System and method for sending a short message containing purchase information to a destination terminal
ERICSSON INC377 citations98
US6424638B1Jul 23, 2002
System and method for performing an inter mobile system handover using the internet telephony system
ERICSSON INC121 citations97