IRVINE, CA – As of Mar. 5, TopLine has been granted a US Patent for a toroidal-shaped particle impact damper (PID) that allows a motor shaft to freely spin through the hole of the toroidal PID while mounted onto a PCB.
MILPITAS, CA – North America-based manufacturers of semiconductor equipment posted $1.86 billion in billings worldwide in February on a three-month average basis, down 23% year-over-year.