Inventor
HONKO HARRI
FI4 patents
⚠️ This page may combine multiple inventors who share the name “HONKO HARRI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NOKIA CORP
3 patentsUS6987974B1Jan 17, 2006
Method for establishing a call in the presence of outband indication of PSTN involvement at multimedia call setup
NOKIA CORP27 citations90
US7600009B2Oct 6, 2009
Circuit-switched and packet-switched communications
NOKIA CORP12 citations82
US7206589B1Apr 17, 2007
Method and device for handling a multimedia call
NOKIA CORP5 citations57