Espacenet search results - EP3659356 Smart search https://worldwide.espacenet.com/searchResults?DB=EPODOC&locale=en_EP&query=EP3659356 1 results found in the Worldwide database en Sat, 04 Apr 2026 06:53:42 GMT 1440 2026-04-04T06:53:42Z en A METHOD AND SYSTEM OF INDICATING SMS SUBSCRIPTION TO THE UE UPON CHANGE IN THE SMS SUBSCRIPTION IN A NETWORK https://worldwide.espacenet.com/publicationDetails/biblio?CC=EP&NR=3659356A1&KC=A1&FT=D&DB=EPODOC&locale=en_EP&date=20200603&rss=true Wed, 03 Jun 2020 12:00:00 GMT https://worldwide.espacenet.com/publicationDetails/biblio?CC=EP&NR=3659356A1&KC=A1&FT=D&DB=EPODOC&locale=en_EP&date=20200603&rss=true TAMURA TOSHIYUKI [JP]; TIWARI KUNDAN [IN] (1) Espacenet 2020-06-03T12:00:00Z EP3659356A1 (A1) NEC CORP [JP] H04W8/183; H04W8/205 (10) H04W12/00 EP3659356A1 - 2020-06-03; EP3659356B1 - 2020-12-09 2018-08-09