RK

Ralf Keller

Ericsson: 16 patents #28 of 1,584Top 2%
Dr. Ing. H.C. F. Porsche Ag: 3 patents #9 of 162Top 6%
Overall (2017): #1,730 of 506,227Top 1%
19
Patents 2017

Issued Patents 2017

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDate
9813949 Technique for terminating call set up in a CSFB situation Fredrik Lindholm, Karl-Peter Ranke 2017-11-07
9804060 Crash barrier Eduard Ewert 2017-10-31
9802649 Body part of a vehicle Eduard Ewert 2017-10-31
9800404 Configuration of liveness check using internet key exchange messages Ivo Sedlacek, Rikard Eriksson 2017-10-24
9788184 Method for informing multiple mobile terminals of an emergency event Frank Hundscheidt, Thorsten Lohmar 2017-10-10
9781762 Technique for connection attempt handling in a circuit switched fallback situation Joerg Christian Ewert, Karl-Peter Ranke 2017-10-03
9749906 Controlling a movement of a mobile terminal between radio access networks Peter Hedman 2017-08-29
9717043 Regulation by MSC server when using SGs/Gs Fredrik Lindholm, Magnus Olsson, Jian Wang 2017-07-25
9717023 Methods and devices for improving session continuity Magnus Hallenstål, Fredrik Lindholm, Magnus Olsson 2017-07-25
9705117 Battery housing part Eduard Ewert 2017-07-11
9674750 Handling of access capability information in a mobile network Peter Hedman, Fredrik Lindholm, Magnus Olsson 2017-06-06
9654954 Providing an IMS voice session via a packet switch network and an emergency voice session via a circuit switch network Ivo Sedlacek 2017-05-16
9614876 Provision of IMS services via circuit-switched access Andreas Witzel 2017-04-04
9596640 Method of routing a session from a calling party in a serving communication network of the calling party to a called party Fredrik Lindholm, Gert Oster, Mats Stille 2017-03-14
9596275 Method for registering multi-contact devices Andreas Witzel, Arne Pehrsson, Stephen Terrill 2017-03-14
9560517 Method and apparatus for providing a service to a roaming UE via a packet data network gateway Patrik Dannebro 2017-01-31
9544338 Call handling for IMS registered user Andreas Witzel 2017-01-10
9538574 Technique for terminating call set up in a CSFB situation Karl-Peter Ranke, Andreas Witzel 2017-01-03
9538361 Methods and apparatuses for registering a terminal in the IMS over a circuit-switched access domain Andreas Witzel 2017-01-03