Startup fundings: Kumu Networks, 6Wunderkinder and Nomorerack can now envision their future more or less in serenity.

Kumu Networks (founded in 2011, Santa Clara-based wireless system design company), has raised $15 million in a Series B round led by Third Point Ventures with participation from existing investors New Enterprise Associates and Khosla Ventures.

For those who unfamiliar, Connectikpeople may recall that, Kumu Networks is creating a full-duplex technology to improve the capacity of wireless networks, ranging from cellular to Wi-Fi. Kumu Networks has raised over $20

million in funding to date.

6Wunderkinder (Berlin-based software startup),  has raised $30 million in Series B funding from new investor Sequoia Capital and existing investors EarlyBirdCapital and Atomico. For those who unfamiliar, Connectikpeople may recall that, 6Wunderkinder designs and develops a cloud-based, cross platform productivity application called Wunderlist, which currently has around 6 million users. 6Wunderkinder has now raised about $35 million in total funding, and will use the latest capital in part to open offices in the U.S.

Nomorerack (launched in 2010, New York-based online retail site), has raised $40 million in Series B funding led by Oak Investment Partners and HTV Industries. Nomorerack offers deep discounts in a variety of categories including jewelry, apparel, electronics, home and lifestyle. Nomorerack has raised $52 million in total funding, and will put the new capital towards customer acquisition and building out its top categories.