Taiwan-based SerComm and UMC Capital join Ubiquisys' extended D round.

Three Taiwan-based investors have joined an extended $5m series D round for Ubiquisys, a UK-based developer of third generation telecoms equipment.

Network equipment maker SerComm, UMC Capital, the corporate venturing division of semiconductor maker United Microelectronics, and venture capital (VC) firm Pacific Venture Partners were joined by US and UK-based VCs Advent Venture Partners, Accel Partners and Atlas Venture as repeat backers in Ubiquisys.

The round had previously raised $9m in July led by 5 Continents Consulting Group, a…