NEENAH, WI -- Plexus today announced Dean Foate will replace cofounder John Nussbaum as chairman following his retirement effective Feb. 13, 2013.

ELKHART, IN -- CTS, a global Top 50 EMS provider, today appointed automotive veteran Kieran O’Sullivan to succeed Vinod Khilnani as president and chief executive, effective Jan. 7.

ATHENS -- National Technical University of Athens researchers have developed a way to print polymer circuits with lasers.

NEW YORK -- Deutsche Bank today lowered its forecast for the PC market as consumers and businesses showed lackluster enthusiasm for the new Windows 8 OS.

ATLANTA -- By fabricating graphene structures atop nanometer-scale “steps” etched into silicon carbide, researchers have for the first time created a substantial electronic bandgap in the material suitable for room-temperature electronics. Use of nanoscale topography to control the properties of graphene could facilitate fabrication of transistors and other devices, potentially opening the door for developing all-carbon integrated circuits.

HONG KONG -- VTech Holdings' EMS unit reported sales rose for its fiscal first-half ended Sept. 30, led in part by higher demand for contract assembly work.

MINNEAPOLIS -- Nortech Systems' third-quarter net income and sales slowed on mixed demand from certain end-markets.

TEL AVIV, ISRAEL -- Tessera Technologies will close its plant here and sell another in North Carolina due to falling profits at its digital optics business.

NELSON, BC -- Pacific Insight Electronics swung to a September quarter profit on a big jump in sales.