Ringelstein, JanJanRingelsteinSelzam, PatrickPatrickSelzamGabioud, DominiqueDominiqueGabioudAlet, Pierre-AlainPierre-AlainAletEriksen, Poul MøllerPoul MøllerEriksenSchmidhalter, FabianFabianSchmidhalterUlltveit-Moe, NilsNilsUlltveit-MoeJacobsen, Rune HylsbergRune HylsbergJacobsenWerlen, KarlKarlWerlen2022-03-072022-03-072016https://publica.fraunhofer.de/handle/publica/297708enDeliverable D2.2: Reports on prestandardization activities and patent surveyreport