Håkan Ohlsén took his Ph.D. degree in Solid State Physics at Uppsala University in 1986, and was appointed an Associate Professor at Uppsala University in 1990.

Håkan Ohlsén took his Ph.D. degree in Solid State Physics at Uppsala University in 1986, and was appointed an Associate Professor at Uppsala University in 1990.

Since 1999 he has been at the Ericsson Headquarters with focus on access standardization strategies. In 2004 he was elected Vice-Chairman the ITU group responsible for IMT and its evolution (today WP5D). Currently Håkan Ohlsén position is Director, Spectrum and Radio Technology Strategy in the Ericsson Group Function Technology, and is based at the Ericsson Hanoi office.