About 2 Trademarks found that are owned by Elisa Polystar Sweden Ab

Computer software for monitoring and testing of telecommunications signaling networks

Data and telecommunications apparatus; computer software; none of the foregoing in the field of music; aerials; optical, measuring, signalling, checking (supervision) and testing apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity

Telecommunications, none of the foregoing in the field of music