HT

Hannu Toppinen

EO Exfo Oy: 1 patents #11 of 19Top 60%
📍 Kempele, FI: #70 of 222 inventorsTop 35%
Overall (All Time): #1,408,084 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11240808 Method and arrangement for identity collection Jukka Kemppainen 2022-02-01
8155079 Method, measuring system, base station, network element, and measuring device Juha Kumpula, Jorma Ikäheimo 2012-04-10
8081979 Blocking of service in cellular radio system Janne Pauna 2011-12-20