ALEXANDRIA , Va. , Oct. 6 -- United States Patent no. 7,804,288 , issued on Sept. 28 , was assigned to Vacon Oyj ( Vaasa , Finland ) .
### Instruction: What is the sentiment of this news? Please choose an answer from {negative/neutral/positive}
### Input: ALEXANDRIA , Va. , Oct. 6 -- United States Patent no. 7,804,288 , issued on Sept. 28 , was assigned to Vacon Oyj ( Vaasa , Finland ) .
### Response: neutral