Assignee
HAKALA HARRI
FI·2 granted patents·1 pending application·26 citations·filing 2002–2011
Top patents by PatentIndex Score
3 records- 0192US8132652B2Elevator system including plurality of elevators operating in same hoistwayHAKALA HARRI·Filed 2011·Granted Mar 13, 2012·25 cites·14 claims
- 0251US8090652B2System and method for charging in a communications network and a communications network charging serverHAKALA HARRI·Filed 2002·Granted Jan 3, 2012·1 cites·38 claims
- 0338US2009238082A1TELECOMMUNICATION SYSTEM COMPRISING AN O&M (Operation and Maintenance) HIERARCHICAL LAYER STRUCTUREHAKALA HARRI·Filed 2006·Application pending·0 cites
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