Gear4, the U.K.-based brand behind Apple accessories such as AlarmDock Halo 2 and Renew SleepClock, has gone bankrupt and cut most of its U.K. workforce, but has effectively been re-formed as a new entity in Hong Kong. Disruptive Hong Kong bought the rights of all designs, brands, and intellectual property from Disruptive Ltd — the company behind the Gear4 branding — and the company is relocating its headquarters. Disruptive founder and CEO Tom…