Under CopyrightNeuhäusler, PeterPeterNeuhäuslerRothengatter, OliverOliverRothengatterFrietsch, RainerRainerFrietschFeidenheimer, AlexanderAlexanderFeidenheimer2022-03-071.3.20172017https://publica.fraunhofer.de/handle/publica/29825910.24406/publica-fhg-298259en303600Patent applications - Structures, trends and recent developments 2016study