Anker, best known for its large array of chargers and power delivery kits, also owns a couple of other brands that you might not have realized are under the same roof. Unlike some tech companies, which buy up brands to bolster their lineups (like Samsung purchasing JBL's parent company, Harman), Anker created its subbrands, Eufy and Soundcore, from scratch. They're owned and managed by Anker, with top-level views of its financials mostly conflating everything together. Each brand has its own identity and consumer categories to fill; nothing overlaps with the main business of Anker, which offers cables, docking stations, and portable…