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Explore patent oppositions filed by Doepke Schaltgerate against competitors, revealing strategic technology disputes and market positioning. Monitor opposition details, timelines, and disputed innovations to understand competitive dynamics and IP enforcement strategy.

Patent NumberTitleApplicantOpposition Date

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EP3121609Direct-Current Residual-Current Detecting DeviceSEARI ELECTRIC TECHNOLOGYMay 30, 2022
EP3121921Residual Current Protection DeviceSEARI ELECTRIC TECHNOLOGYDec 16, 2019