After Charlottenburg's absorption into Greater Berlin in 1920 following the founding of the Weimar Republic, the TH Charlottenburg was renamed "Technische Hochschule of Berlin" or "TH Berlin."
Ngemva ukumuncwa Charlottenburg sika ku Greater Berlin e 1920 naseJalimane kokuba yaphenduka Weimar Republic, le TH Charlottenburg Yaphinde yaqanjwa ngokuthi i "Kobuchwepheshe Hochschule Berlin" ("TH Berlin").