· Professor, University of California, Berkeley2011–
· Professor, EE Division Chair, University of California, Berkeley2011–
· Manager of the Printed Electronic Devices Area and Member of Research Staff, PARC, a Xerox Company2003–2011
· Leader of the Semiconductor Group, Plastic Logic2003–
· Led the semiconductor group, Plastic Logic2001–2003
· Ph.D., Physics, University of Cambridge2001–
· PhD, Physics, University of Cambridge2001–
· Postdoctoral Fellow, Optoelectronics group, University of Cambridge2001–2003
· Postdoctoral Researcher, University of Cambridge2001–2003
· M.S., Physics, Federal University of Paraná1997–
· B.S., Physics, Federal University of Paraná1995–